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
[ 33, 56, 64, 57 ]
32
33+56=89 64+57=121 121-89=32 Goal Reached!
true
false
[ 33, 56, 64, 57 ]
32
33+56=89 41+44=85 <backtrack>
false
true
[ 96, 54, 86, 90 ]
74
96*90=8640 8640/54=160 160-86=74 Goal Reached!
true
false
[ 96, 54, 86, 90 ]
74
96*90=8640 199/61=64 <backtrack>
false
true
[ 79, 17, 11, 44 ]
40
79-11=68 68/17=4 44-4=40 Goal Reached!
true
false
[ 79, 17, 11, 44 ]
40
147-140=7 <backtrack>
false
true
[ 51, 10, 54, 77 ]
11
51+10=61 61-54=7 77/7=11 Goal Reached!
true
false
[ 51, 10, 54, 77 ]
11
51+10=61 77-65=12 <backtrack>
false
true
[ 82, 46, 98, 15 ]
46
98-82=16 16-15=1 46*1=46 Goal Reached!
true
false
[ 82, 46, 98, 15 ]
46
94-82=12 <backtrack>
false
true
[ 4, 40, 30, 12 ]
50
4*30=120 120/12=10 40+10=50 Goal Reached!
true
false
[ 4, 40, 30, 12 ]
50
4*30=120 30/43=35 <backtrack>
false
true
[ 54, 80, 51, 6 ]
31
80-54=26 51+6=57 57-26=31 Goal Reached!
true
false
[ 54, 80, 51, 6 ]
31
80-54=26 68+84=152 <backtrack>
false
true
[ 30, 90, 79, 64 ]
75
90-30=60 79-64=15 60+15=75 Goal Reached!
true
false
[ 30, 90, 79, 64 ]
75
90-30=60 79-64=15 71+180=251 <backtrack>
false
true
[ 22, 74, 44, 3 ]
73
44/22=2 74-3=71 2+71=73 Goal Reached!
true
false
[ 22, 74, 44, 3 ]
73
128/197=103 <backtrack>
false
true
[ 28, 65, 26, 17 ]
80
65-28=37 26+17=43 37+43=80 Goal Reached!
true
false
[ 28, 65, 26, 17 ]
80
133-37=96 <backtrack>
false
true
[ 42, 9, 59, 74 ]
79
59-42=17 9*17=153 153-74=79 Goal Reached!
true
false
[ 42, 9, 59, 74 ]
79
59-42=17 97*173=16781 <backtrack>
false
true
[ 50, 99, 49, 27 ]
73
50+99=149 49+27=76 149-76=73 Goal Reached!
true
false
[ 50, 99, 49, 27 ]
73
200+78=278 <backtrack>
false
true
[ 9, 53, 58, 83 ]
76
53*83=4399 9+4399=4408 4408/58=76 Goal Reached!
true
false
[ 9, 53, 58, 83 ]
76
169*176=29744 <backtrack>
false
true
[ 99, 75, 32, 87 ]
34
99+75=174 174/87=2 32+2=34 Goal Reached!
true
false
[ 99, 75, 32, 87 ]
34
99+75=174 178/161=35 <backtrack>
false
true
[ 21, 2, 46, 65 ]
59
65-46=19 2*19=38 21+38=59 Goal Reached!
true
false
[ 21, 2, 46, 65 ]
59
47-25=22 <backtrack>
false
true
[ 88, 76, 73, 78 ]
60
88-76=12 78-73=5 12*5=60 Goal Reached!
true
false
[ 88, 76, 73, 78 ]
60
88-76=12 78-73=5 168*66=11088 <backtrack>
false
true
[ 78, 27, 5, 94 ]
53
94-78=16 5*16=80 80-27=53 Goal Reached!
true
false
[ 78, 27, 5, 94 ]
53
94-78=16 176*37=6512 <backtrack>
false
true
[ 47, 94, 15, 83 ]
73
47+94=141 83-15=68 141-68=73 Goal Reached!
true
false
[ 47, 94, 15, 83 ]
73
47+94=141 123-26=97 <backtrack>
false
true
[ 23, 80, 92, 90 ]
63
92-90=2 80/2=40 23+40=63 Goal Reached!
true
false
[ 23, 80, 92, 90 ]
63
92-90=2 80/2=40 48+145=193 <backtrack>
false
true
[ 87, 82, 84, 98 ]
19
87-82=5 98-84=14 5+14=19 Goal Reached!
true
false
[ 87, 82, 84, 98 ]
19
152-119=33 <backtrack>
false
true
[ 27, 6, 34, 25 ]
24
27+6=33 34-25=9 33-9=24 Goal Reached!
true
false
[ 27, 6, 34, 25 ]
24
18+194=212 <backtrack>
false
true
[ 60, 40, 21, 46 ]
31
46-40=6 60/6=10 21+10=31 Goal Reached!
true
false
[ 60, 40, 21, 46 ]
31
46-40=6 155/132=73 <backtrack>
false
true
[ 79, 47, 44, 15 ]
67
79+47=126 44+15=59 126-59=67 Goal Reached!
true
false
[ 79, 47, 44, 15 ]
67
79+47=126 115+134=249 <backtrack>
false
true
[ 73, 86, 70, 82 ]
25
86-73=13 82-70=12 13+12=25 Goal Reached!
true
false
[ 73, 86, 70, 82 ]
25
86-73=13 82-70=12 36+197=233 <backtrack>
false
true
[ 61, 7, 75, 19 ]
40
61-7=54 75+19=94 94-54=40 Goal Reached!
true
false
[ 61, 7, 75, 19 ]
40
58-15=43 <backtrack>
false
true
[ 28, 90, 88, 26 ]
24
90-88=2 26*2=52 52-28=24 Goal Reached!
true
false
[ 28, 90, 88, 26 ]
24
176-59=117 <backtrack>
false
true
[ 52, 34, 2, 2 ]
85
52+34=86 2/2=1 86-1=85 Goal Reached!
true
false
[ 52, 34, 2, 2 ]
85
52+34=86 107/89=195 <backtrack>
false
true
[ 32, 90, 6, 61 ]
78
32+61=93 90/6=15 93-15=78 Goal Reached!
true
false
[ 32, 90, 6, 61 ]
78
26+185=211 <backtrack>
false
true
[ 15, 91, 36, 45 ]
25
15+91=106 36+45=81 106-81=25 Goal Reached!
true
false
[ 15, 91, 36, 45 ]
25
199+50=249 <backtrack>
false
true
[ 9, 18, 20, 51 ]
15
9+51=60 60/20=3 18-3=15 Goal Reached!
true
false
[ 9, 18, 20, 51 ]
15
9+51=60 153/158=16 <backtrack>
false
true
[ 9, 81, 87, 31 ]
46
81-9=72 87+31=118 118-72=46 Goal Reached!
true
false
[ 9, 81, 87, 31 ]
46
81-9=72 132+34=166 <backtrack>
false
true
[ 6, 36, 93, 7 ]
80
36/6=6 93-7=86 86-6=80 Goal Reached!
true
false
[ 6, 36, 93, 7 ]
80
44/164=147 <backtrack>
false
true
[ 28, 10, 50, 40 ]
19
50+40=90 90/10=9 28-9=19 Goal Reached!
true
false
[ 28, 10, 50, 40 ]
19
136+148=284 <backtrack>
false
true
[ 82, 54, 2, 32 ]
84
82+54=136 32+136=168 168/2=84 Goal Reached!
true
false
[ 82, 54, 2, 32 ]
84
82+54=136 32+136=168 105/30=115 <backtrack>
false
true
[ 21, 10, 26, 81 ]
44
21-10=11 81-26=55 55-11=44 Goal Reached!
true
false
[ 21, 10, 26, 81 ]
44
21-10=11 94-24=70 <backtrack>
false
true
[ 89, 37, 88, 95 ]
45
89-37=52 95-88=7 52-7=45 Goal Reached!
true
false
[ 89, 37, 88, 95 ]
45
89-37=52 39-20=19 <backtrack>
false
true
[ 66, 90, 48, 75 ]
77
90-66=24 48/24=2 75+2=77 Goal Reached!
true
false
[ 66, 90, 48, 75 ]
77
90-66=24 48/24=2 57+37=94 <backtrack>
false
true
[ 89, 42, 55, 60 ]
16
89+42=131 55+60=115 131-115=16 Goal Reached!
true
false
[ 89, 42, 55, 60 ]
16
89+42=131 55+60=115 146-130=16 <backtrack>
false
true
[ 24, 17, 77, 98 ]
91
24-17=7 98/7=14 77+14=91 Goal Reached!
true
false
[ 24, 17, 77, 98 ]
91
21-17=4 <backtrack>
false
true
[ 50, 22, 12, 13 ]
78
50+22=72 72/12=6 13*6=78 Goal Reached!
true
false
[ 50, 22, 12, 13 ]
78
171+150=321 <backtrack>
false
true
[ 66, 9, 39, 52 ]
54
9*52=468 468/39=12 66-12=54 Goal Reached!
true
false
[ 66, 9, 39, 52 ]
54
9*52=468 468/39=12 69-32=37 <backtrack>
false
true
[ 70, 84, 24, 2 ]
19
84-70=14 24+14=38 38/2=19 Goal Reached!
true
false
[ 70, 84, 24, 2 ]
19
84-70=14 24+14=38 50/128=198 <backtrack>
false
true
[ 69, 15, 18, 4 ]
68
69-15=54 18-4=14 54+14=68 Goal Reached!
true
false
[ 69, 15, 18, 4 ]
68
69-15=54 18-4=14 146+168=314 <backtrack>
false
true
[ 40, 4, 39, 39 ]
34
40+4=44 39+39=78 78-44=34 Goal Reached!
true
false
[ 40, 4, 39, 39 ]
34
40+4=44 39+39=78 112-47=65 <backtrack>
false
true
[ 8, 80, 21, 33 ]
64
80/8=10 21+33=54 10+54=64 Goal Reached!
true
false
[ 8, 80, 21, 33 ]
64
97/191=138 <backtrack>
false
true
[ 43, 50, 6, 35 ]
47
50-35=15 6*15=90 90-43=47 Goal Reached!
true
false
[ 43, 50, 6, 35 ]
47
50-35=15 155*47=7285 <backtrack>
false
true
[ 50, 81, 45, 11 ]
79
50*81=4050 4050/45=90 90-11=79 Goal Reached!
true
false
[ 50, 81, 45, 11 ]
79
50*81=4050 4050/45=90 191-112=79 <backtrack>
false
true
[ 77, 14, 7, 87 ]
70
87-77=10 14-7=7 10*7=70 Goal Reached!
true
false
[ 77, 14, 7, 87 ]
70
87-77=10 144-37=107 <backtrack>
false
true
[ 80, 46, 59, 38 ]
13
80-46=34 59-38=21 34-21=13 Goal Reached!
true
false
[ 80, 46, 59, 38 ]
13
194-12=182 <backtrack>
false
true
[ 2, 98, 80, 40 ]
98
2+98=100 80/40=2 100-2=98 Goal Reached!
true
false
[ 2, 98, 80, 40 ]
98
1+90=91 <backtrack>
false
true