Question:
Rules: "Normal Sudoku rules apply.\n\nKiller Cages: Digits in a cage may not repeat and must sum to the given total.\n\nKropki Dots: Digits separated by a white dot must be consecutive. Digits separated by a black dot must have a ratio of 2:1 (i.e. one must be double the other)."
Q: What is the digit at row 8, column 9?

Answer: 9


Question:
Rules: "Normal 6x6 sudoku rules apply. In the grid, there are 6 grey lines. Each grey line is either a German whisper (adjacent digits must differ by at least 3), a region sum line (digits must have an equal sum within each region it passes through), or a renban (consists of a set of (non-repeating) consecutive digits). The s…
Q: What is the digit at row 6, column 5?

Answer: 5


Question:
Rules: "Normal Sudoku rules apply (place the digits 1-9 once each in every box, row and column)\n\nAround Quad clues (white circles with digits in) each digit that appears must appear at least once in the cells that the quad touches.\n\nGreen Lines are both German Whispers AND palindromes.\n\nFor German Whispers each consequt…
Q: What is the digit at row 6, column 9?

Answer: 3


Question:
Rules: "1). Normal sudoku rules apply.\n2). Digits separated by a red dot are non-consecutive and contain one even digit and one odd digit. All dots are given! "
Q: What is the digit at row 5, column 5?

Answer: 3


Question:
Rules: "- Normal sudoku rules apply, i.e. each row, column and 3x3 region has to contain the digits from 1 to 9 once each.\n\n- Index lines: Each turquoise line is an Index Line, i.e. the digit in the Nth cell along such a line (starting from the diamond) indicates the position along the line where the digit N appears. For ex…
Q: What is the digit at row 1, column 1?

Answer: 7


Question:
Rules: "Normal sudoku rules apply ie place the digits 1 to 9 exactly once each in every row, column, and 3x3 region. Each pink line contains a set of non-repeating consecutive digits in any order. In cages, digits do not repeat and sum to the number in the top left corner. Cages marked with an \u201cO\u201d sum to an odd numb…
Q: What is the digit at row 9, column 6?

Answer: 5


Question:
Rules: "Normal sudoku rules apply. \nBox borders divide blue lines into sections with the same sum.\nAn arrow points to the smaller of its adjacent digits."
Q: What is the digit at row 3, column 4?

Answer: 4


Question:
Rules: "Normal Sudoku rules apply. Adjacent digits along a green line must differ in value by at least 5. The lines and hexagons are double arrows. Digits on each line sum to the same number as the sum of the digits in the hexagons at the ends. Values at equal distance to the center of a lavender line sum to the central value…
Q: What is the digit at row 8, column 9?

Answer: 3


Question:
Rules: "Normal Sudoku, Region Sum Lines, and German Whispers rules apply:\n\u2022 Normal Sudoku: Place the digits 1 to 9 in every row, column, and 3x3 box.\n\u2022 Region Sum Lines: Box borders divide each blue line into segments with equal sums. Different lines may have different sums.\n\u2022 German Whispers: Adjacent digit…
Q: What is the digit at row 6, column 2?

Answer: 9


Question:
Rules: "Normal sudoku rules apply. Entering correct digits may clear fog somewhere in the grid. No guessing is necessary.\n\nIn this puzzle, coloured lines are 'edge thermos'... these run along cell edges.\n\nAny cell edge covered by a thermo contains a thermo spot. The value of a thermo spot equals the sum of the digits in t…
Q: What is the digit at row 3, column 2?

Answer: 9


Question:
Rules: "Normal Sudoku rules apply.\n\nFor each set of 3 lines that are the same color (and line styling), 2 of those are index lines and 1 is a thermometer. No line can be ambiguously both.\n\n- Thermometers: Digits along a thermometer must strictly increase starting from the bulb.\n\n- Index Lines: The digit in the Nth cell …
Q: What is the digit at row 9, column 5?

Answer: 6


Question:
Rules: "Normal Sudoku rules apply.\nPurple lines contain a set of consecutive digits in any order.\nAdjacent digits on a green line must be at least 5 apart.\nAdjacent digits on a grey line must have a constant difference. For example a 3 cell grey line might contain 1-2-3, 2-3-4, 2-4-6, 2-5-8, 3-6-9, etc.\nDigits next to a b…
Q: What is the digit at row 8, column 3?

Answer: 5


Question:
Rules: "Normal sudoku rules apply. Place the digits 1-9 exactly once in every row, column, and 3x3 box.\n\nKiller Cages: Some cells are surrounded by dotted lines, called \"cages.\" The digits in a cage sum to the value in the top left.\n\nTango Rules: No adjacent run of three cells may be all odd or all even, horizontally or…
Q: What is the digit at row 3, column 5?

Answer: 5


Question:
Rules: "Normal Sudoku Rules apply.\n\nCells a chess king's move apart must contain different digits.\n\nIn a cage, digits may not repeat and sum to the total in the top left corner (if given).\n\nOn a green German Whisper line, adjacent digits differ by at least 5.\n\nDigits separated by a white dot are consecutive.\n\nIf two…
Q: What is the digit at row 3, column 4?

Answer: 9


Question:
Rules: "For each of the four marked 9x9 grids, normal sudoku rules apply. A gray line is a palindrome, reading the same backwards and forwards. Box borders divide a blue region sum line into segments with the same total. Different lines may have different values. Digits in a cage can repeat in different sudoku grids, but cann…
Q: What is the digit at row 7, column 15?

Answer: 1


Question:
Rules: "Normal sudoku rules apply. All cages have a small \u201cclue\u201d in the leftmost cell of the top row that the cage occupies. Digits in a cage must not repeat and must sum to that cage's clue. Digits separated by a white dot are consecutive. Digits separated by a black dot are in a 1:2 ratio (ie one digit must be dou…
Q: What is the digit at row 7, column 7?

Answer: 6


Question:
Rules: "Place the digits 0-8 in every row, column, and 3x3 box of the grid. Digits with a V between them sum to 5 and digits with an X between them sum to 10. Every V and X is given. Digits may not repeat along the negative or positive diagonals. The purple lines are Renban lines (they contain consecutive digits in any order)…
Q: What is the digit at row 4, column 7?

Answer: 1


Question:
Rules: "Normal sudoku rules apply. \n\nYin Yang: Color every cell in the grid light or dark. Cells of the same color are orthogonally connected. Every 2x2 contains both colors. \n\nIndex Lines: On an index line, the digit in the Nth cell along the line (starting from the diamond) indicates the position along the line where th…
Q: What is the digit at row 2, column 1?

Answer: 4


Question:
Rules: "Normal Sudoku rules apply.\n\nPalindromes: digits on a grey palindrome line read the same forwards and backwards. The lines do not bend, diverge or cross each other.\n\nFog: the grid is partially covered in fog. Placing correct digits will clear the fog. No guessing is required.\n\nLove, Brigitte"
Q: What is the digit at row 1, column 8?

Answer: 7


Question:
Rules: "Use exactly six digits from 1-9 to fill the grid, with each digit appearing once in every row, column and box. A digit in a diamond is the square root of the sum of the digits along the arrow."
Q: What is the digit at row 6, column 5?

Answer: 8


Question:
Rules: "Normal sudoku rules apply. Digits separated by an X add up to 10. Digits separated by a V add up to 5. If digits are separated by a black dot, one is double the other. Digits separated by a white dot are consecutive. Not all possible dots or X/V clues are necessarily given.\n"
Q: What is the digit at row 6, column 1?

Answer: 6


Question:
Rules: "Normal Sudoku rules apply.\n\nMagic Squares: red cages are magic squares where the row, column and main diagonals all add up to the same number. Digits in a magic square cannot repeat. \n\nDutch Whisper Lines: two cells connected by an orange line must have a difference of at least 4.\n\nFog: the grit is partly covere…
Q: What is the digit at row 5, column 8?

Answer: 8


Question:
Rules: "Normal Sudoku Rules apply\nClues left/above the grid are Numbered Room clues.\nIf the first digit in that direction is N, then the Numbered Room clue must be placed in the Nth cell of that direction.\n\nDigits connected by white diamonds have a difference of Y, where Y is equal to the Numbered Room clue of the diamond…
Q: What is the digit at row 4, column 2?

Answer: 8


Question:
Rules: "Normal Sudoku Rules Apply.\nEach line is both a region sum line and a zipper line.\n-Region Sum Line: The 3x3 Box borders divide each red line into segments with the same sum.\n-Zipper Line: Digits equidistant from the centre of the line (marked with a red circle) sum to the digit in the centre of the line (if the lin…
Q: What is the digit at row 2, column 3?

Answer: 3


Question:
Rules: "Normal sudoku rules apply. Digits in a cage may not repeat and sum to the given total/parity/inequality. No three contiguous cells in a row or a column can be all even or all odd. Digits separated by a coloured dot must have a difference between them indicated by the colour of the dot. All dots of the same colour (or …
Q: What is the digit at row 6, column 4?

Answer: 3


Question:
Rules: "Normal sudoku rules apply. Digits may not repeat on either marked diagonal.\n\nDigits on a line form a set of nonrepeating consecutive digits, which may be in any order.\n\nDigits connected by an X sum to 10, and digits connected by a V sum to 5."
Q: What is the digit at row 4, column 7?

Answer: 7


Question:
Rules: "Normal sudoku rules apply. A pink line contains a set of consecutive digits in any order, without repeats. Box borders divide a blue line into segments with the same sum. Two cells connected by a green line have a difference of at least 5. Digits in a cage sum to the indicated total. Cells joined by a black X or V sum…
Q: What is the digit at row 5, column 4?

Answer: 5


Question:
Rules: "Negative Diagonal, Fog of War, Odd/Even, X/V Pairs (neg. V), Kropki Pairs\n\nNormal sudoku rules apply. Digits along the blue 'negative' diagonal may not repeat; this diagonal begins in row 1 column 1 and crosses the grid to row 9 column 9. Some of the grid is covered in fog; placing a correct digit will remove the fo…
Q: What is the digit at row 4, column 2?

Answer: 2


Question:
Rules: "Normal sudoku rules apply.\nNumbers can repeat on a line.\nAll lines are region sum lines.\nOrange lines are Dutch whisper lines (connected cells must have a difference of at least 4).\nDigits in cages must sum to the number in the top-left corner and cannot repeat."
Q: What is the digit at row 1, column 8?

Answer: 4


Question:
Rules: "Irregular Regions: Every row, column, and region indicated by thicker borders within the grid must contain a complete set of the digits 1-9.\n\nRenban line: Usually shown as purple lines, digits along a Renban line must form a set of non repeating consecutive digits in any order.\n\nQuadruples: Digits in a Quadruple c…
Q: What is the digit at row 9, column 4?

Answer: 6


Question:
Rules: "Normal sudoku rules apply.\n\nEach marked circle is either a Killer Quad OR a normal Quadruple, with each to be determined by the solver. \n\nKiller Quad: Digits surrounding a circle must sum to the indicated total.\n\nQuadruple: Digits marked in a circle must appear in its surrounding cells."
Q: What is the digit at row 8, column 4?

Answer: 7


Question:
Rules: "Normal Sudoku rules apply. Place every digit from 1 to 9, once each, into every row, column, and 3x3 region.\n\nHot arrows: An orange arrow points toward a cell N distance away that has a value greater than N, where N is the digit in the arrow's cell. (For example, if r1c2 is 5, then r6c2 is greater than 5.)\n\nCold a…
Q: What is the digit at row 5, column 5?

Answer: 4


Question:
Rules: "Normal sudoku rules apply. Digits in a cage cannot repeat and sum to the total indicated. Draw a looping Region Sum Line. The loop can move orthogonally or diagonally. Box borders divide the loop into segments that sum to the same total. The loop consists only of prime digits (2, 3, 5 or 7) and visits every box. The l…
Q: What is the digit at row 4, column 7?

Answer: 9


Question:
Rules: "Normal sudoku rules apply. Digits cannot repeat on marked diagonals. Digits joined by a white dot are consecutive. Digits joined by a black dot are in a ratio of 2:1. "
Q: What is the digit at row 5, column 5?

Answer: 4


Question:
Rules: "Place 1-6 once each in each row, column, and 3x2 region. A cage shows its sum. No three contiguous cells in a row or a column can be all even or all odd. Digits separated by a coloured dot must have a difference between them indicated by the colour of the dot. Each colour represents a different number."
Q: What is the digit at row 1, column 5?

Answer: 1


Question:
Rules: "Normal sudoku rules apply (ie place the digits 1 to 6, once each, into each row, column and rectangular box). One cell in each row, column, and box is a \u2018doubler\u2019, and each digit is doubled once. Digits do not repeat in cages. Each cage sums to a different total (with doubled digits counting as twice their v…
Q: What is the digit at row 6, column 5?

Answer: 3


Question:
Rules: "Place 1-9 in each row, column and marked region. X joins two cells that sum to 10; V joins two cells that sum to 5; all possible Xs and Vs are given. Cages show their sums."
Q: What is the digit at row 2, column 5?

Answer: 5


Question:
Rules: "Normal sudoku rules apply.\n\nAdjacent digits along the red line must alternate in parity (odd/even).\n\nGrey lines are thermometers. Digits along thermometers must increase from the bulb to the tip, which can be on either end and are to be deduced.\n\nDigits separated by a white dot must be consecutive.\nDigits separ…
Q: What is the digit at row 7, column 3?

Answer: 9


Question:
Rules: "Normal Killer Sudoku rules apply.\n\nDigits may not repeat in a cage.\n\nThe totals of cages an equal distance from the central cage along a lavender line must sum to the total of the central cage.\n\nThe digit in the cell marked with a square is even."
Q: What is the digit at row 8, column 8?

Answer: 4


Question:
Rules: "Normal Sudoku rules apply.\n\nThe following standard constraints apply: Dutch whisper, German whisper, Parity line, Ten line, Kropki, and XV. detailed rules below.\n\nStage Rules:\n\n1. Paths and Riders:\n Each line in the grid represents the path of a different rider:\n - Yellow Rider (Dutch Whisper)\n - Green Rider …
Q: What is the digit at row 5, column 4?

Answer: 9


Question:
Rules: "X Sudoku: Place digits from 1-9 in every cell such that digits do not repeat in a row, column, box or along a marked blue diagonal.\n\nProjected Differences: A diamond clue shows that there exist two digits N steps away from the diamond in an orthogonal direction that have a difference of N, where N is the digit in th…
Q: What is the digit at row 5, column 8?

Answer: 7


Question:
Rules: "Normal sudoku rules apply. No digit repeats along a marked diagonal. Digits in cages sum to the indicated value. Digits on a purple line (each \u2018line' in this puzzle contains 5 cells) form a set of consecutive digits in any order. Digits in cells connected by 'X' sum to 10."
Q: What is the digit at row 9, column 5?

Answer: 2


Question:
Rules: "Normal sudoku rules apply. Within a cage, digits do not repeat and sum to the total given. Adjacent digits on a green line must have a difference of at least five. Digits in cells joined by a black dot are in a 2:1 ratio. ALL possible black dots are shown."
Q: What is the digit at row 7, column 2?

Answer: 7


Question:
Rules: "Normal sudoku rules apply HOWEVER there is a mistake in 1 and only 1 cell. This means it appears twice in its row, column and box; replacing a different digit. Digits separated by an 'x' sum to 10, and all are given. Digits in a cage sum to the number in the top left corner - digits in a cage MAY repeat. Digits within…
Q: What is the digit at row 9, column 1?

Answer: 5


Question:
Rules: "Normal sudoku rules apply. Box borders divide blue Region Sum lines into segments with equal sums. Digits on a gold Nabner line do not repeat and are not consecutive with any other digits on the line. "
Q: What is the digit at row 4, column 1?

Answer: 7


Question:
Rules: "Place the digits from 1 to 8 exactly once in every row, column, and region. The regions are orthogonally connected and must be located by the solver.\n\nA cell with an arrow (or arrows) indicates how many cells in the indicated directions combined that do not belong to the same region as that cell."
Q: What is the digit at row 4, column 7?

Answer: 7


Question:
Rules: "RULES:\n\nNormal Sudoku rules apply.\n\n\u2022 Kropki: White dots separate two cells containing consecutive values; Black dots separate two cells where one value is double the other [1:2].\n\u2022 Renban (pink): Values along a Renban line form a set of consecutive, non-repeating values in any order.\n\u2022 Nabner (go…
Q: What is the digit at row 4, column 5?

Answer: 5


Question:
Rules: "Normal sudoku rules apply. Digits do not repeat on the marked diagonal. Cells joined by X sum to 10; cells joined by V sum to 5. Each of the purple regions contain the same digits in the same positions."
Q: What is the digit at row 3, column 5?

Answer: 4


Question:
Rules: "Normal sudoku rules apply. Digits cannot repeat within a cage. All cage totals are unique and nonconsecutive. Eg if one cage contains digits summing to 10 then no cage can contain digits summing to 11 or 9."
Q: What is the digit at row 8, column 7?

Answer: 1


Question:
Rules: "Normal sudoku rules apply.\n\nEvery cage in the grid is either a P pentomino or a N pentomino. Every pentomino is completely filled by either a renban line or a thermometer, hidden behind the pentomino. Cells along a renban line contain a set of consecutive, non-repeating digits in any order. Digits on a thermometer m…
Q: What is the digit at row 7, column 1?

Answer: 1


Question:
Rules: "Normal sudoku rules apply.\n\nBox borders divide each blue line into segments with the same sum.\n\nNeighbouring digits on the green line have a difference of at least 5.\n\nDigits joined by an X sum to 10. Digits joined by a V sum to 5. Not all Xs and Vs are given.\n\nDigits joined by a white dot are consecutive. Not…
Q: What is the digit at row 4, column 2?

Answer: 3


Question:
Rules: "Irregular Sudoku rules apply.\nDigits on a wide purple Renban line form a set of consecutive digits in any order.\nDigits on a thin blue region sum line have the same total for each region the line enters. Different lines may have different totals.\nDigits on a gold Nabner line may not repeat. if a digit appears on th…
Q: What is the digit at row 3, column 5?

Answer: 2


Question:
Rules: "Normal sudoku rules apply. The white dot separates digits with consecutive values. Cells in the same position in two 3x3 boxes may not contain the same digit. (So eg, r1c1 and r4c4 cannot contain the same digit as these are both in the top left corner of their 3x3 boxes.) 'XYZ' means 'Row X Col Y is digit Z.' If XYZ i…
Q: What is the digit at row 9, column 4?

Answer: 4


Question:
Rules: "Normal sudoku rules apply.\n\nKiller: Digits in the given killer cages must sum to the total in the top left hand corner.\n\nKropki: Digits separated by a black dot are in a 1 to 2 ratio. Digits separated by a white dot are consecutive.\n\nRellik Loop: Draw a single closed loop that moves orthogonally through the cent…
Q: What is the digit at row 7, column 1?

Answer: 8


Question:
Rules: "Place 1-8 in each row, column and 2x4 box. Cells separated by a black dot have a 1:2 ratio and cells separated by a white dot are consecutive (Not all dots are given.) Cells separated by X sum to ten and cells separated by V sum to 5."
Q: What is the digit at row 8, column 4?

Answer: 2


Question:
Rules: "- Normal sudoku rules apply.\n- Renban Lines: Digits on pink Renban Lines contain a set of consecutive digits in some order.\n- Entropic Lines: Every set of three adjacent digits along a peach Entropic Line contains one low digit (123), one middle digit (456), and one high digit (789)."
Q: What is the digit at row 8, column 1?

Answer: 1


Question:
Rules: "Normal sudoku rules apply.\n\nSILENT KILLER\nDigits in a cage sum to the number in the cell pointed at by the cage's northwest corner. Digits cannot repeat in a cage.\nExample: row 1 column 2 shows the sum of the upper-leftmost cage.\n\nSILENT LITTLE KILLER\nA cell with an arrow shows the sum of the digits on the arro…
Q: What is the digit at row 5, column 4?

Answer: 3


Question:
Rules: "Digits do not repeat in any row, column or marked diagonal. Each orange line in the grid serves three purposes: it is a palindrome (digits on it must read the same in both directions, e.g 94349); it is also a thermometer (pair) with its bulb in the centre of the line; and it is also a pair of arrows that meet in the c…
Q: What is the digit at row 6, column 4?

Answer: 3


Question:
Rules: "Normal sudoku rules apply. The central 3x3 box of the puzzle forms a magic square. Ie each 3-cell row, column and main diagonal of that 3x3 box must sum to the same total. Digits in cages sum to the small clue in the top left corner of the cage. Digits cannot repeat within a cage. Cells separated by a white dot must c…
Q: What is the digit at row 9, column 1?

Answer: 8


Question:
Rules: "Normal sudoku rules apply. Digits cannot repeat on the indicated diagonal. Cages show their sums, and digits cannot repeat within a cage. Digits in cells separated by a white dot are consecutive. Digits in cells separated by a black dot have a 1:2 ratio."
Q: What is the digit at row 1, column 6?

Answer: 8


Question:
Rules: "Normal sudoku rules apply. Digits separated by a white dot have a difference of one, while digits separated by a black dot are in a 1:2 ratio. Cells separated by a V sum to 5 and those separated by an X sum to ten."
Q: What is the digit at row 7, column 9?

Answer: 4


Question:
Rules: "Normal sudoku rules apply. Digits in cages cannot repeat and must sum to the small clue in the top left corner of the cage. Digits an equal distance from the centre of a blue zipper line must sum to the same total. For odd length lines, the total is the digit in the centre of the line. The grey line is a palindrome an…
Q: What is the digit at row 7, column 4?

Answer: 6


Question:
Rules: "Normal sudoku rules apply. Along a blue line, each line segment within a different 3x3 box must sum to the same total. Blue lines may have different totals to one another. The digit in the grey square is even. Cells separated by a white dot must contain consecutive digits."
Q: What is the digit at row 6, column 1?

Answer: 9


Question:
Rules: "Normal sudoku rules apply. Adjacent digits on a green line differ by at least 5. Cages must contain an equal number of low (1,2,3,4) and high (6,7,8,9) digits AND an equal number of even (2,4,6,8) and odd (1,3,7,9) digits. Digits CAN repeat in cages, but they cannot contain 5."
Q: What is the digit at row 9, column 5?

Answer: 3


Question:
Rules: "Normal sudoku rules apply. Digits along each blue line have an equal sum N within each box the line passes through. Different lines may have different sums. Digits joined by a white dot are consecutive. Digits joined by a black dot are in a ratio of 2:1. Along the marked diagonal, digits cannot repeat."
Q: What is the digit at row 5, column 7?

Answer: 6


Question:
Rules: "Normal sudoku rules apply.\n\nDigits cannot repeat on either diagonal\n\nDigits separated by a white dot must be consecutive.\nDigits separated by a black dot must be in a 1:2 ratio.\nNot all dots are given."
Q: What is the digit at row 8, column 3?

Answer: 8


Question:
Rules: "Normal sudoku rules apply. The sum of the digits in each cage has a unique total. The grey square contains an even digit."
Q: What is the digit at row 9, column 5?

Answer: 7


Question:
Rules: "Normal sudoku rules apply. ie place the digits 1-4, once each, in every row, column and 2x2 box. Some of the grid is covered by fog. Entering a correct digit will clear the fog from the surrounding cells. There is no need to guess. Digits along a grey line form a palindrome ie the digits along the line must read the s…
Q: What is the digit at row 3, column 2?

Answer: 2


Question:
Rules: "Normal sudoku rules apply.\n\nDigits along a grey palindrome line must read the same forwards and backwards.\n\nEach orange 10-line consists of contiguous groups of cells, each of which sums to 10. These groups of cells cannot overlap; every cell is part of exactly one group. Digits may repeat on a 10-line.\n\nCells s…
Q: What is the digit at row 4, column 3?

Answer: 3


Question:
Rules: "Place the digits 1-5 twice in each row, column and box, except for one digit, which is the 'Black Sheep'. It is only placed once in every row, column and box.\\n\\nDigits in a cage sum to the clue given in the top left corner. Digits may repeat once in a cage.\\n\\nAdjacent digits on a grey 'Austrian Whisper' line mus…
Q: What is the digit at row 5, column 8?

Answer: 1


Question:
Rules: "Normal sudoku rules apply. Digits on a purple line form a set of non-repeating consecutive digits \u2013 these digits can appear in any order. Digits may not repeat along a blue diagonal. Cells separated by a V must contain digits summing to 5. Cells separated by an X must contain digits summing to 10. "
Q: What is the digit at row 9, column 2?

Answer: 8


Question:
Rules: "- Normal Sudoku rules apply.\n- Digits in red-shaded cells in column 1 indicate the position of 1 in that row. The same is true in columns 5 and 9 for 5's and 9's respectively.\n- Digits in a Quadruple circle must be placed at least once in the four cells touching that circle."
Q: What is the digit at row 2, column 2?

Answer: 6


Question:
Rules: "Normal sudoku rules apply. A digit in an arrow shows the distance to a cell containing an 8 or a 9 in the indicated direction (not necessarily the 8 or 9 closest to it). For example a 1 points to the cell directly adjacent to it. Not all arrows are necessarily given."
Q: What is the digit at row 9, column 6?

Answer: 5


Question:
Rules: "This TOP SECRET sudoku has had all its digits redacted. Every redaction is either a Renban, German Whispers or Anti-Factor line. All I can tell you is that row 1 uses exactly two Renban lines, and every other row, column, and 3x3 box uses at least two different types of line. Digits along a Renban line form a set of n…
Q: What is the digit at row 5, column 1?

Answer: 4


Question:
Rules: "Normal sudoku rules apply. On each diagonal (marked in blue) digits cannot repeat. Some cages show their sums, and digits cannot repeat within a cage. A digit inside a white circle must appear in at least one of the four cells surrounding that circle. Digits in cells with a shaded square must be even. Digits in cells …
Q: What is the digit at row 7, column 3?

Answer: 6


Question:
Rules: "Normal Sudoku rules apply.\nAdjacent digits separated by a diamond differ by \"X\" where, X is the digit in the first cell of the row/column the diamond occupies."
Q: What is the digit at row 7, column 2?

Answer: 8


Question:
Rules: "Normal Sudoku rules apply. Digits connected by a white dot are consecutive. Digits connected by a black dot are in a ratio of 2:1 (ie one digit will be double the other). Not all dots are necessarily given. Coloured lines in the grid are \u201cRenban\u201d lines. Digits on a Renban line form a set of non-repeating, co…
Q: What is the digit at row 4, column 3?

Answer: 1


Question:
Rules: "Normal sudoku rules apply. Cells a (chess) knight's move apart may not contain the same digit. Cells joined by a black dot contain digits in a 2:1 ratio. Cells joined by a white dot contain consecutive digits. Cells joined by an X contain digits that sum to 10."
Q: What is the digit at row 7, column 7?

Answer: 7


Question:
Rules: "Normal sudoku rules apply. Cells separated by a black dot have a ratio of 2:1. Digit X in box Y and digit Y in box X are always in the same position. "
Q: What is the digit at row 1, column 1?

Answer: 3


Question:
Rules: "Normal sudoku rules apply. Placing a correct digit in the grid will clear any fog in the surrounding cells.\\n\\nLines are Renbans, German Whispers, or Region Sum Lines. The identity of each line must be deduced. Lines never cross or branch in this puzzle. Therefore, if two line segments enter the same cell, those lin…
Q: What is the digit at row 8, column 8?

Answer: 9


Question:
Rules: "Normal sudoku rules apply. Cages show their sums, and digits cannot repeat within a cage. Digits on arrows sum to the two-digit number in the connected pill, which reads from left to right. These digits can repeat if allowed by other rules. A digit in a cell with a shaded square must be even."
Q: What is the digit at row 1, column 7?

Answer: 1


Question:
Rules: "Normal sudoku rules apply. Where arrows point from the same cell, the sum of the digits along the two indicated diagonals (from that cell to the edge of the grid) is the same. "
Q: What is the digit at row 9, column 6?

Answer: 7


Question:
Rules: "Normal sudoku rules apply: Digits joined by a black dot must have a ratio of 1:2. If a green cell (R,C) has value V then cell (V,C) has value R. For example if in row 3 column 5 there's a 6 then in row 6 column 5 there's a 3."
Q: What is the digit at row 8, column 9?

Answer: 6


Question:
Rules: "Normal sudoku rules apply. Adjacent digits on a grey line must NOT differ by 5 or more. Digits separated by a white dot must be consecutive, and digits separated by a black dot must have a ratio of 1:2. Digits in a cage may not repeat and must sum to the number indicated. "
Q: What is the digit at row 2, column 3?

Answer: 9


Question:
Rules: "Normal Sudoku rules apply. Digits in a cage must not repeat and must sum to the small clue in the top left corner of the cage. Digits separated by a white dot are consecutive. Not all dots are given. Draw a one-cell-wide loop of orthogonally connected cells. The loop may not touch itself, not even diagonally. The loop…
Q: What is the digit at row 4, column 8?

Answer: 3


Question:
Rules: "Normal sudoku rules apply. The sequence of digits on a gray line reads the same from both directions. Circles are either quadruples or anti-quadruples, meaning: Each of the digits in a circle must appear in at least one of its four surrounding cells, OR Each of the digits in a circle must NOT appear in any of its four…
Q: What is the digit at row 6, column 9?

Answer: 6


Question:
Rules: "Sherlock said to Watson: Eliminate the impossible and whatever remains - however improbable - must be the truth. (The trick, of course, is finding out what's impossible.) \\n\\nNormal sudoku rules apply.\\n\\nDigits along palindrome lines read the same forwards or backwards.\\n\\nThe digits in a cage must sum to the s…
Q: What is the digit at row 8, column 8?

Answer: 1


Question:
Rules: "Normal sudoku rules apply. Blue lines in the grid are Region Sum Lines. For each blue line, digits on the line have an equal sum N within each 3x3 box the line passes through. Multiple entries to a 3x3 box sum separately. eg r3c3 = r2c4+r3c4 = r4c4+r5c4"
Q: What is the digit at row 6, column 9?

Answer: 6


Question:
Rules: "Normal sudoku rules apply. Cells joined by an X sum to 10. A marked diagonal has no repeat digits. Every cell on the marked diagonals points orthogonally outwards in every direction at a distance of x, where x is equal to the digit in the cell. Cells stop pointing in their respective direction if they cross over a mar…
Q: What is the digit at row 3, column 7?

Answer: 9


Question:
Rules: "Place the digits 1-9 once into each row, column, and 3x3 box. Digits must not repeat along the marked diagonal. The grey lines are palindromes and must contain the same sequence of digits in both directions along the line.\\n\\nThe purple lines are Double Renban lines. Each such line contains two equal-sized sets of c…
Q: What is the digit at row 5, column 6?

Answer: 5


Question:
Rules: "Normal sudoku rules apply. On renban lines (purple), digits on the line cannot repeat, and form a set of consecutive digits in some order. On German whisper lines (green), adjacent digits differ by at least 5. On region sum lines (blue), each time the line passes through a 3x3 region, the sum of digits on the line is …
Q: What is the digit at row 7, column 7?

Answer: 8


Question:
Rules: "Normal sudoku rules apply. Each of the seven line types listed below appears once in the grid. You must determine which line is which. RENBAN LINE: Contains a set of non-repeating consecutive digits, in any order. GERMAN WHISPER LINE: Adjacent digits along the line have a difference of at least 5. THERMOMETER: Digits …
Q: What is the digit at row 8, column 6?

Answer: 9


Question:
Rules: "Normal sudoku rules apply. In addition, the sum of digits along a line must be the same within each 3x3 box the line passes through. eg r9c1+r9c2+r8c3 [line cells in box 7] = r9c4+r8c5 [line cells in box 8].\\n\\n Furthermore, each line satisfies one of the following:\\n\\nEntropic Lines: Along an entropic line any ru…
Q: What is the digit at row 9, column 8?

Answer: 1


Question:
Rules: "Normal sudoku rules apply. Every 3x3 box contains one hidden 2x2 region called a Whisper Square. In a Whisper Square, orthogonally adjacent digits must have a difference of 5 or greater. Whisper Squares must not touch each other orthogonally, but they may touch diagonally. Within each cage, the sum of digits inside Wh…
Q: What is the digit at row 5, column 5?

Answer: 7


Question:
Rules: "Normal sudoku rules apply. Maximum cell, kropki and anti-king rules still apply. German Whispers: Adjacent digits along the marked lines have a difference of at least 5."
Q: What is the digit at row 9, column 9?

Answer: 8


Question:
Rules: "Normal sudoku rules apply. Cells separated by a black dot contain digits with a 1:2 ratio (ie one digit is double the other). Cells separated by a white dot must contain consecutive digits. Not all dots are given. The grey squares contain even digits. Digits along a blue line sum to the same value in each 3x3 box the …
Q: What is the digit at row 6, column 6?

Answer: 7


Question:
Rules: "Normal Irregular Sudoku rules apply. Place the digits 1-9 exactly once in each row, column and thick-outlined region.\n\nDigits seperated by a white dot have a difference of the indicated number.\n\nDigits seperated by a black dot have a ratio of the indicated number.\n\nAll cages are Magic Squares: In a Magic Square,…
Q: What is the digit at row 2, column 2?

Answer: 7


Question:
Rules: "- Normal Sudoku rules apply.\n\n- Unknown X-Sums clues surround the grid.\n\n- X-Sums clues indicate the sum of the first X seen digits in their respective row or column, where X is the first seen digit.\n\n- White dots fall in between consecutive X-Sums clues.\n\n- Black dots fall in between X-Sums clues at a 1:2 rat…
Q: What is the digit at row 3, column 9?

Answer: 7


Question:
Rules: "Normal sudoku rules apply.\n\nCells separated by a white dot are consecutive. Cells separated by a black dot are in a 1:2 ratio.\n\nDigits in cages can't repeat and sum to the indicated total. However, one of the digits from 1-9 is an imposter. Whenever that digit appears in a cage, it counts as any value from 1-9 tow…
Q: What is the digit at row 6, column 6?

Answer: 4


Question:
Rules: "Totally normal sudoku rules apply. In cages, digits must sum to the small clue in the top left corner of the cage. Digits must not repeat in a cage. There is exactly one cage in the grid where the cage is broken ie either the sum is incorrect or digits are repeated or both. The pink lines are 'incomplete arrows'. The …
Q: What is the digit at row 4, column 2?

Answer: 6


Question: What is the digit at row 7, column 4?

Answer: 8


Question: What is the digit at row 2, column 1?

Answer: 6


Question: What is the digit at row 1, column 4?

Answer: 1


Question: What is the digit at row 8, column 7?

Answer: 8


Question: What is the digit at row 3, column 9?

Answer: 6


Question: What is the digit at row 3, column 8?

Answer: 2


Question: What is the digit at row 3, column 4?

Answer: 1


Question: What is the digit at row 2, column 4?

Answer: 8


Question: What is the digit at row 8, column 7?

Answer: 9


Question: What is the digit at row 2, column 3?

Answer: 8


Question: What is the digit at row 8, column 1?

Answer: 4


Question: What is the digit at row 8, column 9?

Answer: 2


Question: What is the digit at row 6, column 6?

Answer: 4


Question: What is the digit at row 1, column 9?

Answer: 4


Question: What is the digit at row 7, column 1?

Answer: 3


Question: What is the digit at row 5, column 5?

Answer: 1


Question: What is the digit at row 1, column 5?

Answer: 2


Question: What is the digit at row 1, column 3?

Answer: 8


Question: What is the digit at row 1, column 9?

Answer: 6


Question: What is the digit at row 3, column 3?

Answer: 3


Question: What is the digit at row 3, column 4?

Answer: 7


Question: What is the digit at row 6, column 3?

Answer: 7


Question: What is the digit at row 7, column 1?

Answer: 3


Question: What is the digit at row 1, column 3?

Answer: 7


Question: What is the digit at row 6, column 7?

Answer: 3


Question: What is the digit at row 3, column 2?

Answer: 3


Question: What is the digit at row 8, column 1?

Answer: 4


Question: What is the digit at row 7, column 6?

Answer: 3


Question: What is the digit at row 8, column 5?

Answer: 4


Question: What is the digit at row 6, column 5?

Answer: 3


Question: What is the digit at row 5, column 2?

Answer: 7


Question: What is the digit at row 3, column 3?

Answer: 2


Question: What is the digit at row 5, column 7?

Answer: 8


Question: What is the digit at row 8, column 3?

Answer: 6


Question: What is the digit at row 3, column 9?

Answer: 6


Question: What is the digit at row 9, column 3?

Answer: 1


Question: What is the digit at row 1, column 1?

Answer: 8


Question: What is the digit at row 9, column 3?

Answer: 6


Question: What is the digit at row 9, column 4?

Answer: 8


Question: What is the digit at row 2, column 7?

Answer: 2


Question: What is the digit at row 7, column 8?

Answer: 9


Question: What is the digit at row 5, column 4?

Answer: 4


Question: What is the digit at row 4, column 4?

Answer: 8


Question: What is the digit at row 3, column 7?

Answer: 1


Question: What is the digit at row 2, column 4?

Answer: 9


Question: What is the digit at row 3, column 2?

Answer: 6


Question: What is the digit at row 8, column 7?

Answer: 3


Question: What is the digit at row 4, column 4?

Answer: 7


Question: What is the digit at row 1, column 8?

Answer: 6


Question: What is the digit at row 1, column 8?

Answer: 9


Question: What is the digit at row 5, column 2?

Answer: 6


Question: What is the digit at row 2, column 1?

Answer: 8


Question: What is the digit at row 4, column 5?

Answer: 1


Question: What is the digit at row 9, column 7?

Answer: 2


Question: What is the digit at row 4, column 6?

Answer: 9


Question: What is the digit at row 7, column 3?

Answer: 3


Question: What is the digit at row 3, column 5?

Answer: 1


Question: What is the digit at row 9, column 4?

Answer: 5


Question: What is the digit at row 1, column 4?

Answer: 8


Question: What is the digit at row 8, column 9?

Answer: 4


Question: What is the digit at row 5, column 7?

Answer: 7


Question: What is the digit at row 6, column 5?

Answer: 7


Question: What is the digit at row 2, column 2?

Answer: 6


Question: What is the digit at row 4, column 9?

Answer: 7


Question: What is the digit at row 1, column 7?

Answer: 4


Question: What is the digit at row 6, column 7?

Answer: 3


Question: What is the digit at row 3, column 9?

Answer: 9


Question: What is the digit at row 8, column 9?

Answer: 4


Question: What is the digit at row 7, column 3?

Answer: 8


Question: What is the digit at row 9, column 9?

Answer: 3


Question: What is the digit at row 9, column 9?

Answer: 1


Question: What is the digit at row 4, column 7?

Answer: 9


Question: What is the digit at row 6, column 8?

Answer: 9


Question: What is the digit at row 3, column 2?

Answer: 2


Question: What is the digit at row 8, column 2?

Answer: 7


Question: What is the digit at row 1, column 7?

Answer: 7


Question: What is the digit at row 1, column 5?

Answer: 4


Question: What is the digit at row 7, column 9?

Answer: 6


Question: What is the digit at row 3, column 4?

Answer: 3


Question: What is the digit at row 8, column 9?

Answer: 3


Question: What is the digit at row 3, column 9?

Answer: 6


Question: What is the digit at row 1, column 8?

Answer: 6


Question: What is the digit at row 9, column 7?

Answer: 3


Question: What is the digit at row 3, column 5?

Answer: 2


Question: What is the digit at row 9, column 9?

Answer: 1


Question: What is the digit at row 2, column 1?

Answer: 7


Question: What is the digit at row 5, column 2?

Answer: 7


Question: What is the digit at row 3, column 8?

Answer: 4


Question: What is the digit at row 5, column 7?

Answer: 8


Question: What is the digit at row 7, column 6?

Answer: 2


Question: What is the digit at row 9, column 3?

Answer: 9


Question: What is the digit at row 4, column 8?

Answer: 3


Question: What is the digit at row 2, column 7?

Answer: 8


Question: What is the digit at row 4, column 8?

Answer: 4


Question: What is the digit at row 4, column 6?

Answer: 8


Question: What is the digit at row 3, column 3?

Answer: 4


Question: What is the digit at row 8, column 1?

Answer: 4


Question: What is the digit at row 3, column 8?

Answer: 4


Question: What is the digit at row 8, column 3?

Answer: 3


Question: What is the digit at row 8, column 2?

Answer: 4