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
[ 47, 16, 70, 44 ]
18
47-44=3 70-16=54 54/3=18 Goal Reached!
true
false
[ 47, 16, 70, 44 ]
18
47-44=3 70-16=54 123/94=142 <backtrack>
false
true
[ 11, 15, 4, 48 ]
60
11*4=44 48-44=4 15*4=60 Goal Reached!
true
false
[ 11, 15, 4, 48 ]
60
118*191=22538 <backtrack>
false
true
[ 48, 40, 80, 63 ]
17
63-48=15 80/40=2 15+2=17 Goal Reached!
true
false
[ 48, 40, 80, 63 ]
17
63-48=15 119/199=136 <backtrack>
false
true
[ 38, 94, 4, 2 ]
32
94-38=56 56/2=28 4+28=32 Goal Reached!
true
false
[ 38, 94, 4, 2 ]
32
94-38=56 56/2=28 132+136=268 <backtrack>
false
true
[ 74, 27, 95, 11 ]
66
74+27=101 101-95=6 11*6=66 Goal Reached!
true
false
[ 74, 27, 95, 11 ]
66
74+27=101 116-85=31 <backtrack>
false
true
[ 34, 25, 2, 65 ]
53
34+25=59 2*59=118 118-65=53 Goal Reached!
true
false
[ 34, 25, 2, 65 ]
53
34+25=59 2*59=118 183-160=23 <backtrack>
false
true
[ 22, 97, 2, 50 ]
66
2*50=100 100-97=3 22*3=66 Goal Reached!
true
false
[ 22, 97, 2, 50 ]
66
2*50=100 71-30=41 <backtrack>
false
true
[ 30, 30, 98, 66 ]
15
98-30=68 68-66=2 30/2=15 Goal Reached!
true
false
[ 30, 30, 98, 66 ]
15
98-30=68 68-66=2 175/144=33 <backtrack>
false
true
[ 46, 19, 5, 53 ]
38
46+5=51 53-51=2 19*2=38 Goal Reached!
true
false
[ 46, 19, 5, 53 ]
38
174+79=253 <backtrack>
false
true
[ 18, 27, 91, 1 ]
82
27-18=9 91*1=91 91-9=82 Goal Reached!
true
false
[ 18, 27, 91, 1 ]
82
27-18=9 62*148=9176 <backtrack>
false
true
[ 40, 9, 61, 13 ]
84
61-40=21 13-9=4 21*4=84 Goal Reached!
true
false
[ 40, 9, 61, 13 ]
84
61-40=21 168-105=63 <backtrack>
false
true
[ 27, 4, 40, 8 ]
84
40-27=13 8+13=21 4*21=84 Goal Reached!
true
false
[ 27, 4, 40, 8 ]
84
69-51=18 <backtrack>
false
true
[ 37, 29, 96, 43 ]
73
37+29=66 96+43=139 139-66=73 Goal Reached!
true
false
[ 37, 29, 96, 43 ]
73
61+174=235 <backtrack>
false
true
[ 35, 95, 65, 67 ]
69
35+95=130 130/65=2 67+2=69 Goal Reached!
true
false
[ 35, 95, 65, 67 ]
69
35+95=130 130/65=2 77+52=129 <backtrack>
false
true
[ 73, 91, 15, 23 ]
56
91-73=18 15+23=38 18+38=56 Goal Reached!
true
false
[ 73, 91, 15, 23 ]
56
91-73=18 15+23=38 142+53=195 <backtrack>
false
true
[ 40, 27, 13, 92 ]
92
40-27=13 13+92=105 105-13=92 Goal Reached!
true
false
[ 40, 27, 13, 92 ]
92
40-27=13 54+143=197 <backtrack>
false
true
[ 18, 41, 34, 68 ]
58
41-34=7 18*7=126 126-68=58 Goal Reached!
true
false
[ 18, 41, 34, 68 ]
58
41-34=7 123*40=4920 <backtrack>
false
true
[ 35, 12, 49, 54 ]
95
54-49=5 12*5=60 35+60=95 Goal Reached!
true
false
[ 35, 12, 49, 54 ]
95
124-119=5 <backtrack>
false
true
[ 3, 87, 76, 64 ]
31
87-76=11 3*11=33 64-33=31 Goal Reached!
true
false
[ 3, 87, 76, 64 ]
31
87-76=11 84*198=16632 <backtrack>
false
true
[ 25, 9, 16, 33 ]
18
33-25=8 9*16=144 144/8=18 Goal Reached!
true
false
[ 25, 9, 16, 33 ]
18
33-25=8 172*127=21844 <backtrack>
false
true
[ 2, 1, 21, 26 ]
17
2*21=42 26-1=25 42-25=17 Goal Reached!
true
false
[ 2, 1, 21, 26 ]
17
2*21=42 150-62=88 <backtrack>
false
true
[ 34, 41, 35, 23 ]
17
34+41=75 35+23=58 75-58=17 Goal Reached!
true
false
[ 34, 41, 35, 23 ]
17
34+41=75 25+95=120 <backtrack>
false
true
[ 74, 89, 7, 58 ]
23
74-58=16 7*16=112 112-89=23 Goal Reached!
true
false
[ 74, 89, 7, 58 ]
23
74-58=16 25*18=450 <backtrack>
false
true
[ 74, 3, 69, 23 ]
74
74+3=77 69/23=3 77-3=74 Goal Reached!
true
false
[ 74, 3, 69, 23 ]
74
74+3=77 69/23=3 193-119=74 <backtrack>
false
true
[ 9, 73, 29, 89 ]
99
9*29=261 73+89=162 261-162=99 Goal Reached!
true
false
[ 9, 73, 29, 89 ]
99
9*29=261 73+89=162 177-146=31 <backtrack>
false
true
[ 36, 1, 18, 9 ]
28
36+1=37 18-9=9 37-9=28 Goal Reached!
true
false
[ 36, 1, 18, 9 ]
28
26+141=167 <backtrack>
false
true
[ 53, 69, 99, 72 ]
11
69-53=16 99-72=27 27-16=11 Goal Reached!
true
false
[ 53, 69, 99, 72 ]
11
69-53=16 99-72=27 175-137=38 <backtrack>
false
true
[ 98, 35, 22, 7 ]
31
98-35=63 63/7=9 22+9=31 Goal Reached!
true
false
[ 98, 35, 22, 7 ]
31
98-35=63 63/7=9 179+117=296 <backtrack>
false
true
[ 92, 94, 29, 87 ]
58
94-92=2 29+87=116 116/2=58 Goal Reached!
true
false
[ 92, 94, 29, 87 ]
58
94-92=2 82+37=119 <backtrack>
false
true
[ 82, 48, 83, 3 ]
44
82+48=130 83+3=86 130-86=44 Goal Reached!
true
false
[ 82, 48, 83, 3 ]
44
55+104=159 <backtrack>
false
true
[ 88, 67, 26, 81 ]
48
88+67=155 26+81=107 155-107=48 Goal Reached!
true
false
[ 88, 67, 26, 81 ]
48
88+67=155 26+81=107 161-97=64 <backtrack>
false
true
[ 56, 20, 34, 55 ]
34
20*55=1100 56+1100=1156 1156/34=34 Goal Reached!
true
false
[ 56, 20, 34, 55 ]
34
20*55=1100 195+126=321 <backtrack>
false
true
[ 4, 47, 68, 41 ]
66
47-4=43 68+41=109 109-43=66 Goal Reached!
true
false
[ 4, 47, 68, 41 ]
66
47-4=43 68+41=109 151-117=34 <backtrack>
false
true
[ 33, 99, 74, 27 ]
85
33+99=132 74-27=47 132-47=85 Goal Reached!
true
false
[ 33, 99, 74, 27 ]
85
33+99=132 74-27=47 178-138=40 <backtrack>
false
true
[ 69, 55, 74, 45 ]
34
74-69=5 55/5=11 45-11=34 Goal Reached!
true
false
[ 69, 55, 74, 45 ]
34
139-63=76 <backtrack>
false
true
[ 38, 57, 64, 12 ]
43
38+57=95 64-12=52 95-52=43 Goal Reached!
true
false
[ 38, 57, 64, 12 ]
43
13+113=126 <backtrack>
false
true
[ 33, 78, 87, 9 ]
13
87-33=54 78*9=702 702/54=13 Goal Reached!
true
false
[ 33, 78, 87, 9 ]
13
169-144=25 <backtrack>
false
true
[ 28, 17, 13, 60 ]
67
17-13=4 28/4=7 60+7=67 Goal Reached!
true
false
[ 28, 17, 13, 60 ]
67
17-13=4 50/158=151 <backtrack>
false
true
[ 72, 73, 56, 63 ]
24
56*63=3528 3528/72=49 73-49=24 Goal Reached!
true
false
[ 72, 73, 56, 63 ]
24
56*63=3528 3528/72=49 39-3=36 <backtrack>
false
true
[ 40, 46, 16, 31 ]
84
40*46=1840 1840/16=115 115-31=84 Goal Reached!
true
false
[ 40, 46, 16, 31 ]
84
40*46=1840 102/153=86 <backtrack>
false
true
[ 31, 42, 97, 14 ]
10
31+42=73 97-14=83 83-73=10 Goal Reached!
true
false
[ 31, 42, 97, 14 ]
10
31+42=73 97-14=83 78-54=24 <backtrack>
false
true
[ 30, 14, 11, 75 ]
79
30+14=44 44/11=4 75+4=79 Goal Reached!
true
false
[ 30, 14, 11, 75 ]
79
30+14=44 91/117=82 <backtrack>
false
true
[ 22, 18, 58, 95 ]
93
58-22=36 36/18=2 95-2=93 Goal Reached!
true
false
[ 22, 18, 58, 95 ]
93
58-22=36 36/18=2 128-54=74 <backtrack>
false
true
[ 85, 86, 95, 2 ]
97
86-85=1 95+2=97 1*97=97 Goal Reached!
true
false
[ 85, 86, 95, 2 ]
97
86-85=1 136+157=293 <backtrack>
false
true
[ 48, 71, 45, 63 ]
68
63-48=15 45/15=3 71-3=68 Goal Reached!
true
false
[ 48, 71, 45, 63 ]
68
63-48=15 45/15=3 179-142=37 <backtrack>
false
true
[ 55, 26, 15, 28 ]
95
28-26=2 55*2=110 110-15=95 Goal Reached!
true
false
[ 55, 26, 15, 28 ]
95
28-26=2 55*2=110 179-142=37 <backtrack>
false
true
[ 11, 49, 30, 40 ]
69
49-40=9 11*9=99 99-30=69 Goal Reached!
true
false
[ 11, 49, 30, 40 ]
69
49-40=9 77*26=2002 <backtrack>
false
true
[ 19, 13, 35, 53 ]
56
19+13=32 35+53=88 88-32=56 Goal Reached!
true
false
[ 19, 13, 35, 53 ]
56
19+13=32 76+77=153 <backtrack>
false
true
[ 65, 99, 61, 35 ]
68
65+99=164 61+35=96 164-96=68 Goal Reached!
true
false
[ 65, 99, 61, 35 ]
68
27+95=122 <backtrack>
false
true
[ 84, 26, 3, 60 ]
34
84-60=24 24/3=8 26+8=34 Goal Reached!
true
false
[ 84, 26, 3, 60 ]
34
173-122=51 <backtrack>
false
true