index
int64
target
int64
available_numbers
list
solutions
list
12,401
551
[ 1, 6, 15, 16, 29, 40, 59, 71, 80, 82 ]
[ "(((6*15)-71)*29)", "(1+((29*16)+(80+6)))", "(29*(59-40))", "((6*82)+59)" ]
12,402
551
[ 1, 7, 29, 52, 57, 58, 59, 80, 86, 91, 93 ]
[ "(58*(57/(86-80)))", "((58*7)+(59+86))", "((((57-52)*93)*1)+86)", "((58+(52-91))*29)" ]
12,403
551
[ 4, 15, 20, 24, 32, 34, 39, 69, 71, 93 ]
[ "(39+((20-4)*32))", "((39*15)-34)", "(71+(24*20))", "(71-((69-93)*20))" ]
12,404
551
[ 4, 14, 19, 22, 30, 36, 51, 58, 67, 83, 87, 88 ]
[ "((4*(88+67))+(14-83))", "((51-4)+(14*36))", "((22*30)-((88/4)+87))", "((87-58)*19)" ]
12,405
551
[ 3, 22, 27, 29, 41, 43, 51, 55, 62 ]
[ "(55+((51-27)/(3/62)))", "(29*(22-3))", "(29*(41-22))", "((27*22)-43)" ]
12,406
551
[ 11, 18, 19, 30, 36, 43, 44, 61, 72, 92 ]
[ "((30*18)+(72-61))", "((11+18)*19)", "((72-43)*19)", "(92-((61-36)-(11*44)))" ]
12,407
551
[ 2, 19, 29, 39, 51, 58, 73, 75, 95 ]
[ "(75+(((51+(95+73))+19)*2))", "(58/(2/19))", "(19*(58-29))", "((58-39)*29)" ]
12,408
551
[ 4, 6, 8, 17, 19, 25, 37, 66, 98 ]
[ "((6*98)-37)", "(19*(66-37))", "(((8/(4/6))+17)*19)", "((25+4)*19)" ]
12,409
551
[ 5, 7, 20, 26, 56, 75, 79, 92, 98, 99 ]
[ "(56+(5*(79+20)))", "((99*5)+56)", "((5-98)+(92*7))", "(26+(75*7))" ]
12,410
551
[ 3, 9, 13, 17, 29, 35, 36, 57, 100 ]
[ "(((9+13)-3)*29)", "(57*(29/3))", "((17*35)+(13-57))", "(((36*13)+100)-17)" ]
12,411
551
[ 8, 9, 23, 25, 26, 34, 35, 48, 61, 64, 88 ]
[ "((9*64)+(23-48))", "((9*64)-25)", "((25*26)+(23-(88+34)))", "(((61*8)+64)-(35-34))" ]
12,412
551
[ 7, 12, 38, 42, 47, 51, 61, 70, 93, 94 ]
[ "(61+(70*7))", "((51*12)-61)", "((12*42)+47)", "((12*38)+((94/47)+93))" ]
12,413
551
[ 2, 6, 7, 10, 41, 51, 61, 73, 81, 83, 85 ]
[ "((7-81)-(((2-73)*10)+85))", "(((6*83)+(61-10))+2)", "((6*85)+41)", "((51*10)+41)" ]
12,414
551
[ 2, 17, 23, 25, 27, 44, 46, 60, 67, 91, 92, 93, 99 ]
[ "(((93+2)/25)*(99+46))", "((44-25)*(91-(60+2)))", "(93+(67+(17*23)))", "(92+(17*27))" ]
12,415
551
[ 7, 16, 19, 33, 42, 45, 54, 67, 74, 88 ]
[ "(7-(16*(54-88)))", "((74*7)+33)", "((74-45)*19)", "(19*(42-(67-54)))" ]
12,416
551
[ 5, 6, 9, 12, 16, 17, 19, 36, 52, 65, 78, 81 ]
[ "((17*16)+((12+19)*9))", "(19*(65-36))", "(19*(81-52))", "((36+(6*78))-(5-52))" ]
12,417
551
[ 10, 18, 21, 22, 29, 35, 40, 46, 53, 69, 89 ]
[ "((46*10)+(69+22))", "((21*22)+89)", "((10*53)+21)", "((40-(35+22))+(46+(29*18)))" ]
12,418
551
[ 6, 17, 21, 27, 28, 34, 45, 47, 50, 65, 66, 86 ]
[ "((50-21)*(66-47))", "((((45+50)*6)-47)+28)", "(((6*(28+65))+27)-34)", "(((17*27)+86)+6)" ]
12,419
551
[ 5, 8, 12, 16, 30, 35, 37, 43, 48, 52, 60, 68, 76, 81, 87 ]
[ "((60-5)+(52+(12*37)))", "(87*(76/12))", "((68-87)*((35-16)-48))", "(((43*12)+((30+81)-68))-8)" ]
12,420
551
[ 2, 7, 8, 22, 40, 47, 48, 55, 57, 61, 63, 75, 95 ]
[ "(40+((63+(75*(61-55)))-2))", "((63*8)+47)", "(95+(57*8))", "((75*7)-(22-48))" ]
12,421
551
[ 13, 14, 19, 29, 38, 44, 58, 59, 74, 81 ]
[ "(44+((38+(59-58))*13))", "((81-44)*((38/74)*29))", "((29/(14-13))*19)", "(19+(38*14))" ]
12,422
551
[ 8, 9, 15, 26, 32, 33, 34, 46, 58, 66, 68, 70, 75, 82, 84 ]
[ "(((84-46)*(8/32))*58)", "(15-(58-(9*66)))", "((82-26)+(33*15))", "((68+75)-((58-70)*34))" ]
12,423
551
[ 2, 9, 10, 13, 26, 32, 38, 39, 42, 48, 49, 59, 61, 71, 86, 88, 98 ]
[ "(((9*59)+42)+(39-61))", "(38/(2/(((26-98)+88)+13)))", "(((86-32)*10)-(38-49))", "(71+(48*10))" ]
12,424
551
[ 6, 11, 18, 22, 24, 29, 34, 36, 40, 41, 43, 51, 54, 75, 84, 93 ]
[ "((43-24)*29)", "(29*((22+40)-43))", "(((18*36)-84)+(41-54))", "(((6-(75+34))+93)+(11*51))" ]
12,425
551
[ 3, 4, 23, 56, 62, 63, 74, 75, 81, 85, 86, 89, 91, 94, 97 ]
[ "((91-62)*(75-56))", "(((81-75)*(85+23))-97)", "(((94*4)+86)+89)", "(((74+63)*4)+3)" ]
12,426
552
[ 8, 10, 40, 42, 59, 64, 74, 85, 91 ]
[ "(40+(8*64))", "((74+64)/(10/40))", "(8*(10+59))", "(((8*42)+(91+85))+40)" ]
12,427
552
[ 3, 4, 8, 36, 46, 48, 63, 90 ]
[ "(48+(8*63))", "(4*(90+48))", "(3*(4*46))", "(46/(3/36))" ]
12,428
552
[ 1, 7, 21, 31, 33, 59, 72, 73, 90, 94, 98 ]
[ "((1*90)+((98/7)*33))", "(90-((59-73)*33))", "(72-(31-(7*73)))", "((94+90)*(21/7))" ]
12,429
552
[ 2, 6, 10, 12, 24, 37, 42, 55, 69, 75, 96 ]
[ "((6*96)-24)", "(6*(55+37))", "(2+(55*10))", "((75-6)+((69/12)*(42*2)))" ]
12,430
552
[ 4, 6, 7, 16, 23, 42, 64, 88 ]
[ "((88*7)-64)", "((4+88)*6)", "(4*(6*23))", "(4*((16*6)+42))" ]
12,431
552
[ 1, 6, 8, 20, 40, 63, 65, 69, 80, 92, 94 ]
[ "(69/((40/80)/((6+63)-65)))", "(92+(20*(63-40)))", "(((80*8)-94)+6)", "(8*(1*69))" ]
12,432
552
[ 6, 17, 30, 32, 42, 56, 60, 75, 93 ]
[ "(42+(30*17))", "(6*(75+17))", "((60+32)*6)", "((93*(32/6))+56)" ]
12,433
552
[ 7, 17, 21, 22, 25, 27, 90, 93, 99 ]
[ "(90+(21*22))", "((21*25)+27)", "((27*17)+93)", "((7*93)-99)" ]
12,434
552
[ 12, 13, 19, 24, 36, 43, 59, 69, 71, 76, 83 ]
[ "((59-13)*12)", "(24*(69+(13-59)))", "((43*12)+36)", "((76*((83-71)/(19/12)))-24)" ]
12,435
552
[ 16, 24, 28, 29, 46, 56, 72, 79, 93 ]
[ "((24*16)+(46+(29+93)))", "(46*(28-16))", "(((56+28)-72)*46)", "((79-56)*24)" ]
12,436
552
[ 3, 6, 7, 12, 23, 25, 68, 74, 92, 98 ]
[ "(6*((74-7)+25))", "(92*(74-68))", "((6+(98+(12+68)))*3)", "(23*(98-74))" ]
12,437
552
[ 8, 11, 23, 45, 58, 62, 69, 85, 86, 94 ]
[ "((94-86)*69)", "((58*11)-86)", "((86-62)*23)", "(8*((23+(86-85))+45))" ]
12,438
552
[ 5, 8, 13, 22, 23, 42, 58, 66, 96, 97, 100 ]
[ "(((66+96)+(5*58))+100)", "(((13-100)-97)*(5-8))", "((66*23)*(8/22))", "((66-42)*23)" ]
12,439
552
[ 7, 8, 12, 18, 26, 42, 45, 71, 80, 84, 91, 92, 95 ]
[ "(12*(42-(7+(80-91))))", "(12*((71-7)-18))", "(84+(26*18))", "(((45-7)-(95-(71-8)))*92)" ]
12,440
552
[ 2, 22, 24, 36, 44, 46, 48, 56, 67, 69, 70, 97 ]
[ "(((((97-69)/2)*36)+70)-22)", "(69*(56-48))", "(46*(56-44))", "(24*(67-44))" ]
12,441
552
[ 4, 9, 28, 34, 37, 49, 61, 70, 80, 82, 84 ]
[ "((80-34)*(82-70))", "(4*(49+(80+9)))", "((9*61)+(37-34))", "((28-4)*(84-61))" ]
12,442
552
[ 6, 12, 15, 23, 25, 37, 39, 53, 99 ]
[ "(23*(37+(12-25)))", "(12*(99-53))", "(6*(39+53))", "((39-15)*23)" ]
12,443
552
[ 9, 12, 14, 16, 39, 57, 78, 84, 92, 96 ]
[ "((12/78)*(92*39))", "((9*57)+39)", "(84*(92/14))", "(96*(92/16))" ]
12,444
552
[ 10, 16, 18, 19, 28, 31, 43, 49, 54, 61, 62, 67, 79, 81, 89, 98 ]
[ "((16*62)+((54-98)*(89-79)))", "(((67-10)+(43-31))*(62-54))", "((18*28)+(98+(31-81)))", "(19-((28+49)-(10*61)))" ]
12,445
552
[ 1, 11, 15, 18, 28, 29, 34, 36, 41, 55, 66, 76, 85, 91, 97, 99 ]
[ "((18+28)/(1/(97-85)))", "(((91/11)*55)+97)", "((34-76)-((66-99)*18))", "((41+28)*((15-36)+29))" ]
12,446
552
[ 4, 10, 20, 27, 32, 33, 46, 52, 56, 66, 73, 92, 94, 95 ]
[ "((20*92)/((95+(73+52))/66))", "((33-27)*92)", "(46*(10-(92-94)))", "((27-4)*(56-32))" ]
12,447
552
[ 3, 13, 32, 37, 41, 56, 57, 60, 61, 65, 68, 75, 81, 82, 88, 91 ]
[ "(((13*60)-88)-(65+75))", "(3*((37+82)+65))", "(((81-57)+((68+60)+32))*3)", "(((81-41)-(91*(56-61)))+57)" ]
12,448
552
[ 8, 9, 24, 26, 30, 39, 43, 46, 58 ]
[ "(30+(58*9))", "((39+30)*8)", "(24*(39+(30-46)))", "(8*(43+26))" ]
12,449
552
[ 5, 8, 11, 15, 20, 21, 22, 31, 32, 35, 38, 51, 67 ]
[ "((38+31)*8)", "(((67-5)-(15-22))*8)", "(((11*51)-(35+5))+31)", "((20-32)*(21-67))" ]
12,450
552
[ 3, 5, 6, 9, 16, 23, 25, 33, 40, 41, 43, 48, 52, 54, 62, 64, 74, 83, 85, 93 ]
[ "((62*9)-((25-43)-(40-64)))", "(((41+48)*5)+(74+33))", "((83*6)+54)", "((85-52)+(((93*16)/3)+23))" ]
12,451
553
[ 7, 12, 21, 22, 58, 91, 100 ]
[ "(91+(21*22))", "((58+21)*7)", "(7*(100-21))", "(7*(91-12))" ]
12,452
553
[ 9, 14, 15, 18, 27, 28, 30, 34, 39, 48, 63, 71, 74, 89 ]
[ "(((71+(28*18))-34)-(15-27))", "(30-(89-(34*18)))", "(((39*15)+48)-(9+71))", "(63+(14*(74-(30+9))))" ]
12,453
553
[ 3, 5, 10, 31, 33, 35, 43, 59, 64, 66, 72, 97 ]
[ "(((72*10)+31)-(3*66))", "((66*10)-(64+43))", "((59-10)+(35*(72/5)))", "((97*5)+(35+33))" ]
12,454
553
[ 2, 6, 7, 14, 28, 41, 50, 63, 67, 70, 81, 90 ]
[ "((28+(81*6))-(2-41))", "((7*81)-14)", "((90*7)-(63+14))", "((7-((50-67)*41))-(81+70))" ]
12,455
553
[ 9, 11, 14, 19, 23, 24, 28, 46, 56, 78, 79, 84, 86 ]
[ "(((24*19)+(28-9))+78)", "((28*14)+(19+(86+56)))", "(11+((24*28)-(84+46)))", "(23/(46/(14*79)))" ]
12,456
553
[ 7, 29, 50, 58, 65, 79, 92, 98, 99 ]
[ "(79*(99-92))", "((65-58)*79)", "(98+(7*65))", "(7*(29+50))" ]
12,457
553
[ 10, 11, 16, 25, 30, 33, 48, 73 ]
[ "((16*33)+25)", "(25+(11*48))", "((10*48)+73)", "(73+(30*16))" ]
12,458
553
[ 6, 7, 18, 19, 25, 42, 54, 60, 79 ]
[ "((60+19)*7)", "(7*(18+(19+42)))", "((25+54)*7)", "(79*(42/6))" ]
12,459
553
[ 1, 13, 31, 39, 46, 52, 59, 76, 79, 84 ]
[ "(31+(((13/1)*46)-76))", "(79/((13-1)/84))", "((46-39)*79)", "(1*(79*(59-52)))" ]
12,460
553
[ 8, 10, 14, 19, 23, 27, 32, 44, 49, 58, 61, 75, 82, 84 ]
[ "((14*49)-(75+58))", "((23-(58+44))*(75-82))", "(((23*32)-((8*14)+61))-10)", "(((10-27)*((19+32)-84))-8)" ]
12,461
553
[ 6, 10, 11, 40, 47, 48, 56, 77, 79 ]
[ "(((47*10)+6)+77)", "((79/11)*77)", "((47-40)*79)", "(56/(48/(6*79)))" ]
12,462
553
[ 6, 12, 17, 27, 29, 43, 58, 72, 92, 94, 95 ]
[ "(((12*43)+95)-58)", "((95*6)-17)", "((27+(6*72))+(92+(58/29)))", "((17*27)+94)" ]
12,463
553
[ 2, 12, 16, 19, 26, 38, 42, 45, 52, 56, 73, 83, 85, 92 ]
[ "((2+(42*12))-(26-73))", "((56*(85+73))/16)", "((52+45)+(12*38))", "((56-92)+(19*(83-52)))" ]
12,464
553
[ 8, 11, 17, 30, 36, 56, 60, 69, 76, 80, 87 ]
[ "(((36-30)*76)+(80+17))", "(69+(11*(80-36)))", "((8*80)-87)", "((8*60)+(56+17))" ]
12,465
553
[ 15, 21, 31, 34, 41, 42, 45, 46, 68, 75, 79, 88 ]
[ "((((31*75)-(21*79))-45)-68)", "(88+(31*15))", "((42+46)+(15*31))", "(79*(41-34))" ]
12,466
553
[ 1, 8, 18, 33, 41, 44, 50, 55, 65, 91, 96 ]
[ "((50+55)+(96+(8*44)))", "(33+(65*8))", "(91+(33*((1*55)-41)))", "((33*18)-41)" ]
12,467
553
[ 5, 15, 20, 22, 25, 92, 93, 95, 96 ]
[ "((96-93)+(22*25))", "((5*96)+(93-20))", "((92*5)+93)", "((95*5)+(93-15))" ]
12,468
553
[ 1, 9, 10, 13, 42, 59, 61, 65, 68, 74, 80, 84 ]
[ "((9*68)-59)", "((68-61)*(80-1))", "((59+74)+(42*10))", "(((65*10)-13)-84)" ]
12,469
553
[ 6, 15, 22, 24, 27, 31, 53, 60, 66, 73, 84, 90, 98 ]
[ "((60*(98-90))+73)", "(((24*27)-22)-73)", "((6*84)+(22+27))", "(73+((15*22)+((53+66)+31)))" ]
12,470
553
[ 4, 7, 24, 28, 33, 36, 44, 53, 63, 72, 77, 79, 85 ]
[ "(79/((44-24)/(63+77)))", "(28/(4/79))", "(((72/36)+77)*7)", "((((53-33)-7)*36)+85)" ]
12,471
553
[ 4, 7, 10, 13, 14, 18, 31, 35, 37, 45, 53, 91, 96 ]
[ "((14-91)+(45*(4+10)))", "((14*37)+35)", "(((35*18)-53)+(13-37))", "(7*(96-(31-14)))" ]
12,472
553
[ 3, 7, 9, 12, 19, 23, 31, 35, 37, 47, 48, 65, 88, 94, 95, 100 ]
[ "(37+((31+48)+(23*19)))", "(((48*12)-88)+65)", "((3*(65+47))+((94+23)+100))", "((47-((19-95)*7))+(9-35))" ]
12,473
553
[ 8, 12, 21, 26, 27, 34, 35, 38, 41, 50, 57, 61, 80, 82, 87, 93, 97 ]
[ "((38+41)*((61+12)+(21-87)))", "((50+((80*93)/12))-(35+82))", "((34+26)+((27*21)+(8-82)))", "(97+(57*8))" ]
12,474
553
[ 3, 7, 9, 13, 17, 23, 26, 29, 44, 46, 48, 51, 72, 76, 84, 85, 92, 96 ]
[ "(((72*(51-44))+3)+46)", "((((46+7)-29)*23)+(85-84))", "((96-17)*7)", "((48+(26-(76-9)))*(92-13))" ]
12,475
553
[ 5, 6, 8, 9, 14, 16, 18, 31, 45, 57, 62, 65, 69, 70, 71, 77, 89, 90, 98 ]
[ "(((57+14)-8)+(5*98))", "(((16+62)*8)-71)", "((31*16)-((6-90)+(9+18)))", "(((70*65)+(77-69))-(45*89))" ]
12,476
554
[ 7, 10, 11, 31, 40, 50, 51, 54, 91 ]
[ "((54*11)-40)", "((91/(31-(54-10)))+(51*11))", "((50*10)+54)", "((51*11)-7)" ]
12,477
554
[ 7, 15, 27, 36, 63, 66, 77, 92 ]
[ "((7*92)-(63+27))", "(92+(66*7))", "(((7*63)+36)+77)", "((7*77)+15)" ]
12,478
554
[ 12, 18, 22, 26, 28, 32, 44, 48, 50 ]
[ "((48*12)-22)", "(26+(12*44))", "((18*28)+(44+(32-26)))", "(50+(28*18))" ]
12,479
554
[ 2, 6, 13, 20, 26, 34, 37, 38, 48, 52, 86, 89, 95 ]
[ "(((86-26)+89)+((13*34)-37))", "(34+(26*20))", "(2-(20-((48*13)-52)))", "(((37+(89*38))-95)/6)" ]
12,480
554
[ 2, 10, 17, 22, 51, 62, 66, 68, 81, 89, 99 ]
[ "((10*66)-(89+17))", "((10*62)+(2-68))", "((2*22)+(51*10))", "(((22*17)+99)+81)" ]
12,481
554
[ 1, 5, 11, 25, 26, 33, 39, 69, 87, 96, 99 ]
[ "((25*26)-96)", "(((25*26)-(33+69))+(1+5))", "(69+((99*5)-(11-1)))", "(26+((87-39)*11))" ]
12,482
554
[ 6, 12, 18, 24, 29, 35, 41, 55, 69, 74, 81, 90, 92 ]
[ "((((92*81)+24)/12)-69)", "((12*29)+(35+(90+81)))", "(90-((74-41)-((92*6)-55)))", "(92+(18+(74*6)))" ]
12,483
554
[ 6, 7, 21, 32, 36, 40, 44, 78, 83, 86, 89, 99 ]
[ "((32*(99-83))+(86-44))", "(86+(78*6))", "((6*(21+78))-40)", "(7-((89+36)-(32*21)))" ]
12,484
554
[ 3, 8, 11, 12, 38, 40, 50, 57, 58, 98 ]
[ "((11*50)+(12/3))", "(98+(38*12))", "((57*8)+98)", "((58+40)+(8*57))" ]
12,485
554
[ 3, 8, 17, 34, 46, 59, 75, 82, 85 ]
[ "((75*8)-46)", "(82+(8*59))", "(34-((17-82)*8))", "((59*8)+(85-3))" ]
12,486
554
[ 6, 14, 18, 20, 23, 25, 30, 41, 81, 90 ]
[ "(23+((18*25)+81))", "(14+(30*18))", "((14*41)-20)", "(14+(6*90))" ]
12,487
554
[ 2, 6, 14, 15, 16, 22, 37, 38, 65, 87, 100 ]
[ "((16*37)-38)", "(22+(14*38))", "(((100-65)+(37*(15+14)))/2)", "((87*6)+(16*2))" ]
12,488
554
[ 7, 9, 19, 33, 53, 56, 69, 77, 85, 86 ]
[ "((69-19)+(56*9))", "(77+(9*53))", "(((7*56)+77)+85)", "(86-((33-85)*9))" ]
12,489
554
[ 8, 28, 36, 40, 48, 60, 70, 74, 78, 79, 80 ]
[ "((70-(36/48))*8)", "((70-(60/80))*8)", "(74-(((28-80)*70)+(40*79)))", "((8*79)-78)" ]
12,490
554
[ 6, 13, 21, 27, 41, 54, 59, 76, 77, 92, 98 ]
[ "((6*77)+92)", "(98+(6*76))", "(27+((59-76)*((13-98)+54)))", "(21+(13*41))" ]
12,491
554
[ 1, 7, 9, 14, 37, 60, 79, 93, 97 ]
[ "((7*60)+(97+37))", "((93*7)-97)", "(1+(79*7))", "((9*60)+14)" ]
12,492
554
[ 2, 4, 8, 10, 19, 24, 25, 55, 67, 71, 85, 91, 95 ]
[ "(((24-67)*(4-19))-91)", "(4-(25*(2-24)))", "(((10*55)-(85+(2+4)))+95)", "(((8*71)-4)-10)" ]
12,493
554
[ 9, 12, 24, 32, 44, 51, 58, 62, 64, 95 ]
[ "((9*62)-((24-64)+44))", "((51*9)+95)", "((12*51)-58)", "((9*58)+32)" ]
12,494
554
[ 4, 7, 15, 20, 34, 42, 44, 66, 74, 76, 80, 95 ]
[ "(((80+(20*95))/4)-(7-66))", "(42-(20-(76*7)))", "((42*15)-76)", "(74+(4*(44+(42+34))))" ]
12,495
554
[ 1, 6, 10, 20, 34, 41, 48, 55, 57, 64, 75, 84, 88, 94 ]
[ "((10*(1+55))+(88-94))", "((48+(57*10))-64)", "(((34-41)+(84*6))+57)", "((20+(75*6))+84)" ]
12,496
554
[ 8, 18, 19, 26, 34, 38, 53, 58, 60, 67, 71, 100 ]
[ "((38*8)+((71+26)+(53+100)))", "((8*67)+18)", "((34*18)-58)", "((26*19)+60)" ]
12,497
554
[ 2, 13, 15, 21, 27, 31, 33, 34, 43, 56, 59, 75, 80, 92, 99 ]
[ "((27*15)+(((21+34)+2)+92))", "((15*33)+59)", "((31*15)+((33+(13-56))+99))", "((75+(13*43))-80)" ]
12,498
554
[ 4, 7, 14, 18, 22, 23, 28, 31, 40, 45, 74, 78, 83, 91 ]
[ "((14*22)+((40+45)+(7*23)))", "((((4/28)+45)*14)-78)", "((7*91)-83)", "(((31*18)+74)-78)" ]
12,499
554
[ 2, 5, 17, 20, 28, 39, 43, 51, 64, 74, 75, 82, 86, 87, 89, 93 ]
[ "((2+(5*93))+87)", "(20+(82+((64*5)+(43+89))))", "((17*43)-((74+75)+28))", "((28-51)-(86-(17*39)))" ]
12,500
554
[ 7, 12, 13, 16, 19, 21, 26, 28, 32, 33, 41, 42, 49, 57, 60, 66, 81, 84, 100 ]
[ "(((33-19)*49)-(100+32))", "((42*(81/7))+(84-16))", "((12+((41*13)-57))+66)", "(26+((21*28)-60))" ]