Datasets:
yangxw
/
countdown-backtracking

Dataset card Data Studio Files
xet
Community
2
nums
listlengths
4
4
target
int64
10
100
search_path
stringlengths
17
50
is_find
bool
2 classes
is_backtrack
bool
2 classes
[ 12, 78, 22, 77 ]
11
78-12=66 77-22=55 66-55=11 Goal Reached!
true
false
[ 12, 78, 22, 77 ]
11
78-77=1 22-12=10 1+10=11 <backtrack>
false
true
[ 94, 97, 34, 55 ]
47
97-94=3 34*3=102 102-55=47 Goal Reached!
true
false
[ 94, 97, 34, 55 ]
47
97-94=3 34+3=37 55-37=47 <backtrack>
false
true
[ 94, 96, 41, 27 ]
91
94+41=135 135/27=5 96-5=91 Goal Reached!
true
false
[ 94, 96, 41, 27 ]
91
41+27=68 96-68=28 94-28=91 <backtrack>
false
true
[ 54, 13, 44, 72 ]
58
54-44=10 13*10=130 130-72=58 Goal Reached!
true
false
[ 54, 13, 44, 72 ]
58
13+44=57 72-54=18 57+18=58 <backtrack>
false
true
[ 18, 17, 60, 28 ]
31
18-17=1 60-28=32 32-1=31 Goal Reached!
true
false
[ 18, 17, 60, 28 ]
31
60-18=42 42-17=25 28+25=31 <backtrack>
false
true
[ 99, 13, 95, 41 ]
58
99+13=112 95-41=54 112-54=58 Goal Reached!
true
false
[ 99, 13, 95, 41 ]
58
99-13=86 95-41=54 86-54=58 <backtrack>
false
true
[ 3, 13, 17, 10 ]
20
13+17=30 30/3=10 10+10=20 Goal Reached!
true
false
[ 3, 13, 17, 10 ]
20
3+13=16 10+16=26 26-17=20 <backtrack>
false
true
[ 55, 76, 18, 53 ]
50
76-55=21 18+53=71 71-21=50 Goal Reached!
true
false
[ 55, 76, 18, 53 ]
50
76-18=58 58-55=3 53-3=50 <backtrack>
false
true
[ 61, 65, 90, 4 ]
82
65-61=4 90-4=86 86-4=82 Goal Reached!
true
false
[ 61, 65, 90, 4 ]
82
61+4=65 65+65=130 130-90=82 <backtrack>
false
true
[ 57, 67, 63, 15 ]
75
57+63=120 120/15=8 67+8=75 Goal Reached!
true
false
[ 57, 67, 63, 15 ]
75
57+15=72 67+63=130 130-72=75 <backtrack>
false
true
[ 73, 77, 50, 20 ]
60
73+77=150 150/50=3 20*3=60 Goal Reached!
true
false
[ 73, 77, 50, 20 ]
60
77-20=57 73-50=23 57+23=60 <backtrack>
false
true
[ 42, 18, 91, 9 ]
76
42-18=24 91+9=100 100-24=76 Goal Reached!
true
false
[ 42, 18, 91, 9 ]
76
42+18=60 91-9=82 82-60=76 <backtrack>
false
true
[ 3, 9, 84, 18 ]
17
9-3=6 84+18=102 102/6=17 Goal Reached!
true
false
[ 3, 9, 84, 18 ]
17
84/3=28 28-9=19 19-18=17 <backtrack>
false
true
[ 48, 38, 90, 31 ]
40
48-38=10 90/10=9 31+9=40 Goal Reached!
true
false
[ 48, 38, 90, 31 ]
40
90-48=42 38+31=69 69-42=40 <backtrack>
false
true
[ 18, 38, 52, 98 ]
10
18+38=56 98-52=46 56-46=10 Goal Reached!
true
false
[ 18, 38, 52, 98 ]
10
98-52=46 46-38=8 18-8=10 <backtrack>
false
true
[ 54, 81, 58, 52 ]
46
54-52=2 81-58=23 2*23=46 Goal Reached!
true
false
[ 54, 81, 58, 52 ]
46
81-54=27 58-27=31 52-31=46 <backtrack>
false
true
[ 90, 86, 14, 20 ]
85
86+14=100 100/20=5 90-5=85 Goal Reached!
true
false
[ 90, 86, 14, 20 ]
85
14+20=34 90-34=56 86-56=85 <backtrack>
false
true
[ 39, 95, 80, 18 ]
42
95-39=56 80+18=98 98-56=42 Goal Reached!
true
false
[ 39, 95, 80, 18 ]
42
95-80=15 18+15=33 39+33=42 <backtrack>
false
true
[ 40, 6, 69, 6 ]
73
40+69=109 6*6=36 109-36=73 Goal Reached!
true
false
[ 40, 6, 69, 6 ]
73
6*6=36 40+36=76 76-69=73 <backtrack>
false
true
[ 91, 18, 62, 83 ]
88
91+18=109 83-62=21 109-21=88 Goal Reached!
true
false
[ 91, 18, 62, 83 ]
88
18+62=80 83+80=163 163-91=88 <backtrack>
false
true
[ 75, 14, 2, 69 ]
42
75-69=6 14/2=7 6*7=42 Goal Reached!
true
false
[ 75, 14, 2, 69 ]
42
14*2=28 75-28=47 69-47=42 <backtrack>
false
true
[ 4, 47, 41, 10 ]
64
47-41=6 10+6=16 4*16=64 Goal Reached!
true
false
[ 4, 47, 41, 10 ]
64
4*10=40 41+40=81 81-47=64 <backtrack>
false
true
[ 48, 21, 87, 54 ]
60
48-21=27 87-54=33 27+33=60 Goal Reached!
true
false
[ 48, 21, 87, 54 ]
60
87-21=66 48+54=102 102-66=60 <backtrack>
false
true
[ 86, 31, 2, 38 ]
98
86+31=117 38/2=19 117-19=98 Goal Reached!
true
false
[ 86, 31, 2, 38 ]
98
2*38=76 31+76=107 107-86=98 <backtrack>
false
true
[ 43, 33, 1, 90 ]
100
43-33=10 1*90=90 10+90=100 Goal Reached!
true
false
[ 43, 33, 1, 90 ]
100
43+33=76 1+90=91 76+91=100 <backtrack>
false
true
[ 99, 67, 51, 11 ]
72
99-67=32 51-11=40 32+40=72 Goal Reached!
true
false
[ 99, 67, 51, 11 ]
72
99-11=88 88-51=37 67+37=72 <backtrack>
false
true
[ 58, 63, 26, 13 ]
53
58*26=1508 1508/13=116 116-63=53 Goal Reached!
true
false
[ 58, 63, 26, 13 ]
53
26+13=39 63-39=24 58-24=53 <backtrack>
false
true
[ 23, 85, 90, 62 ]
34
85-23=62 90-62=28 62-28=34 Goal Reached!
true
false
[ 23, 85, 90, 62 ]
34
90-85=5 62-23=39 39-5=34 <backtrack>
false
true
[ 3, 43, 59, 58 ]
40
43-3=40 59-58=1 40*1=40 Goal Reached!
true
false
[ 3, 43, 59, 58 ]
40
43-3=40 59-58=1 40*1=-34 <backtrack>
false
true
[ 83, 25, 16, 1 ]
92
83+25=108 16*1=16 108-16=92 Goal Reached!
true
false
[ 83, 25, 16, 1 ]
92
83+1=84 25+16=41 84+41=92 <backtrack>
false
true
[ 22, 6, 16, 4 ]
10
6-4=2 16*2=32 32-22=10 Goal Reached!
true
false
[ 22, 6, 16, 4 ]
10
22-16=6 6+4=10 6+10=10 <backtrack>
false
true
[ 98, 78, 90, 49 ]
21
98-78=20 90-49=41 41-20=21 Goal Reached!
true
false
[ 98, 78, 90, 49 ]
21
98-78=20 90-49=41 41-20=-14 <backtrack>
false
true
[ 12, 82, 40, 81 ]
27
12+82=94 40+81=121 121-94=27 Goal Reached!
true
false
[ 12, 82, 40, 81 ]
27
82-81=1 40-12=28 28-1=27 <backtrack>
false
true
[ 32, 99, 74, 97 ]
90
99-32=67 97-74=23 67+23=90 Goal Reached!
true
false
[ 32, 99, 74, 97 ]
90
32+74=106 106-99=7 97-7=90 <backtrack>
false
true
[ 85, 83, 48, 46 ]
47
85-83=2 48+46=94 94/2=47 Goal Reached!
true
false
[ 85, 83, 48, 46 ]
47
85-46=39 83-39=44 48-44=47 <backtrack>
false
true
[ 80, 79, 50, 33 ]
16
80-79=1 50-33=17 17-1=16 Goal Reached!
true
false
[ 80, 79, 50, 33 ]
16
80-79=1 50-33=17 17-1=3 <backtrack>
false
true
[ 15, 5, 11, 52 ]
73
15-5=10 11+52=63 10+63=73 Goal Reached!
true
false
[ 15, 5, 11, 52 ]
73
15*5=75 11+52=63 75-63=73 <backtrack>
false
true
[ 83, 41, 23, 59 ]
42
83+41=124 23+59=82 124-82=42 Goal Reached!
true
false
[ 83, 41, 23, 59 ]
42
83-41=42 59-23=36 42+36=42 <backtrack>
false
true
[ 13, 21, 92, 69 ]
15
21-13=8 92-69=23 23-8=15 Goal Reached!
true
false
[ 13, 21, 92, 69 ]
15
92-69=23 23-13=10 21-10=15 <backtrack>
false
true
[ 30, 96, 98, 84 ]
82
96*98=9408 9408/84=112 112-30=82 Goal Reached!
true
false
[ 30, 96, 98, 84 ]
82
98-30=68 96-68=28 84-28=82 <backtrack>
false
true
[ 40, 23, 62, 2 ]
32
40+23=63 62/2=31 63-31=32 Goal Reached!
true
false
[ 40, 23, 62, 2 ]
32
62/2=31 40-23=17 31+17=32 <backtrack>
false
true
[ 15, 40, 31, 5 ]
40
31-15=16 5*16=80 80-40=40 Goal Reached!
true
false
[ 15, 40, 31, 5 ]
40
15+5=20 31+20=51 51-40=40 <backtrack>
false
true
[ 72, 25, 79, 30 ]
35
79-72=7 30-25=5 7*5=35 Goal Reached!
true
false
[ 72, 25, 79, 30 ]
35
79-72=7 25+7=32 30+32=35 <backtrack>
false
true
[ 14, 91, 46, 56 ]
67
91-14=77 56-46=10 77-10=67 Goal Reached!
true
false
[ 14, 91, 46, 56 ]
67
91-14=77 46+56=102 102-77=67 <backtrack>
false
true
[ 4, 41, 22, 35 ]
44
41-4=37 37-35=2 22*2=44 Goal Reached!
true
false
[ 4, 41, 22, 35 ]
44
4+22=26 35+26=61 61-41=44 <backtrack>
false
true
[ 65, 78, 56, 72 ]
86
65-56=9 72/9=8 78+8=86 Goal Reached!
true
false
[ 65, 78, 56, 72 ]
86
65+56=121 121-72=49 78+49=86 <backtrack>
false
true
[ 56, 18, 39, 90 ]
91
56-18=38 39+90=129 129-38=91 Goal Reached!
true
false
[ 56, 18, 39, 90 ]
91
56+18=74 39+74=113 113-90=91 <backtrack>
false
true
[ 27, 55, 84, 3 ]
60
84-55=29 3*29=87 87-27=60 Goal Reached!
true
false
[ 27, 55, 84, 3 ]
60
27*3=81 84-55=29 81-29=60 <backtrack>
false
true
[ 54, 12, 95, 4 ]
22
95+4=99 12*99=1188 1188/54=22 Goal Reached!
true
false
[ 54, 12, 95, 4 ]
22
95-54=41 12+4=16 41-16=22 <backtrack>
false
true
[ 60, 96, 13, 34 ]
98
60-34=26 26/13=2 96+2=98 Goal Reached!
true
false
[ 60, 96, 13, 34 ]
98
60+13=73 34+73=107 107-96=98 <backtrack>
false
true