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
[ 83, 91, 65, 93 ]
16
83+91=174 65+93=158 174-158=16 Goal Reached!
true
false
[ 83, 91, 65, 93 ]
16
83+91=174 116+20=136 <backtrack>
false
true
[ 13, 8, 23, 40 ]
12
13-8=5 40-23=17 17-5=12 Goal Reached!
true
false
[ 13, 8, 23, 40 ]
12
13-8=5 57-34=23 <backtrack>
false
true
[ 39, 90, 56, 31 ]
42
39+90=129 56+31=87 129-87=42 Goal Reached!
true
false
[ 39, 90, 56, 31 ]
42
99+87=186 <backtrack>
false
true
[ 42, 36, 72, 98 ]
86
42-36=6 72/6=12 98-12=86 Goal Reached!
true
false
[ 42, 36, 72, 98 ]
86
42-36=6 157/101=42 <backtrack>
false
true
[ 40, 32, 72, 59 ]
85
40+32=72 72-59=13 72+13=85 Goal Reached!
true
false
[ 40, 32, 72, 59 ]
85
81+121=202 <backtrack>
false
true
[ 59, 19, 82, 95 ]
99
59+19=78 82+95=177 177-78=99 Goal Reached!
true
false
[ 59, 19, 82, 95 ]
99
59+19=78 82+95=177 62-6=56 <backtrack>
false
true
[ 63, 87, 62, 2 ]
76
87-63=24 62-24=38 2*38=76 Goal Reached!
true
false
[ 63, 87, 62, 2 ]
76
112-1=111 <backtrack>
false
true
[ 83, 25, 45, 4 ]
52
83-25=58 58-45=13 4*13=52 Goal Reached!
true
false
[ 83, 25, 45, 4 ]
52
189-137=52 <backtrack>
false
true
[ 44, 92, 35, 16 ]
52
44-35=9 16*9=144 144-92=52 Goal Reached!
true
false
[ 44, 92, 35, 16 ]
52
44-35=9 139*47=6533 <backtrack>
false
true
[ 63, 31, 89, 10 ]
50
63+31=94 94-89=5 10*5=50 Goal Reached!
true
false
[ 63, 31, 89, 10 ]
50
63+31=94 44-20=24 <backtrack>
false
true
[ 72, 5, 4, 16 ]
70
72-16=56 5*56=280 280/4=70 Goal Reached!
true
false
[ 72, 5, 4, 16 ]
70
72-16=56 162*7=1134 <backtrack>
false
true
[ 59, 88, 62, 49 ]
16
88-59=29 62-49=13 29-13=16 Goal Reached!
true
false
[ 59, 88, 62, 49 ]
16
88-59=29 62-49=13 112-105=7 <backtrack>
false
true
[ 69, 4, 84, 84 ]
66
69-4=65 84/84=1 65+1=66 Goal Reached!
true
false
[ 69, 4, 84, 84 ]
66
69-4=65 84/84=1 155+4=159 <backtrack>
false
true
[ 35, 53, 2, 20 ]
37
35*2=70 53-20=33 70-33=37 Goal Reached!
true
false
[ 35, 53, 2, 20 ]
37
35*2=70 126-110=16 <backtrack>
false
true
[ 53, 3, 28, 86 ]
15
53+28=81 86-81=5 3*5=15 Goal Reached!
true
false
[ 53, 3, 28, 86 ]
15
55+128=183 <backtrack>
false
true
[ 23, 48, 85, 22 ]
88
48-23=25 85-22=63 25+63=88 Goal Reached!
true
false
[ 23, 48, 85, 22 ]
88
48-23=25 85-22=63 148+171=319 <backtrack>
false
true
[ 3, 8, 76, 29 ]
19
3+29=32 8*76=608 608/32=19 Goal Reached!
true
false
[ 3, 8, 76, 29 ]
19
3+29=32 8*76=608 50/104=29 <backtrack>
false
true
[ 46, 8, 24, 83 ]
34
83-46=37 24/8=3 37-3=34 Goal Reached!
true
false
[ 46, 8, 24, 83 ]
34
38-23=15 <backtrack>
false
true
[ 41, 73, 81, 82 ]
65
82/41=2 73*2=146 146-81=65 Goal Reached!
true
false
[ 41, 73, 81, 82 ]
65
82/41=2 73*2=146 56-21=35 <backtrack>
false
true
[ 53, 35, 66, 37 ]
11
53-35=18 66-37=29 29-18=11 Goal Reached!
true
false
[ 53, 35, 66, 37 ]
11
53-35=18 142-90=52 <backtrack>
false
true
[ 73, 34, 77, 26 ]
12
73-34=39 77-26=51 51-39=12 Goal Reached!
true
false
[ 73, 34, 77, 26 ]
12
73-34=39 106-92=14 <backtrack>
false
true
[ 3, 51, 65, 38 ]
100
3*38=114 65-51=14 114-14=100 Goal Reached!
true
false
[ 3, 51, 65, 38 ]
100
3*38=114 65-51=14 171-127=44 <backtrack>
false
true
[ 64, 32, 99, 44 ]
77
64/32=2 44/2=22 99-22=77 Goal Reached!
true
false
[ 64, 32, 99, 44 ]
77
64/32=2 99/179=113 <backtrack>
false
true
[ 41, 22, 19, 70 ]
69
41-22=19 19/19=1 70-1=69 Goal Reached!
true
false
[ 41, 22, 19, 70 ]
69
41-22=19 20/8=192 <backtrack>
false
true
[ 34, 70, 1, 2 ]
73
70-34=36 2*36=72 1+72=73 Goal Reached!
true
false
[ 34, 70, 1, 2 ]
73
70-34=36 2*36=72 20+112=132 <backtrack>
false
true
[ 87, 2, 31, 84 ]
31
87-2=85 85-84=1 31*1=31 Goal Reached!
true
false
[ 87, 2, 31, 84 ]
31
87-2=85 85-84=1 94*30=2820 <backtrack>
false
true
[ 20, 44, 28, 33 ]
85
44-20=24 28+33=61 24+61=85 Goal Reached!
true
false
[ 20, 44, 28, 33 ]
85
44-20=24 28+33=61 158+75=233 <backtrack>
false
true
[ 4, 25, 51, 36 ]
66
25-4=21 51+36=87 87-21=66 Goal Reached!
true
false
[ 4, 25, 51, 36 ]
66
25-4=21 51+36=87 124-63=61 <backtrack>
false
true
[ 32, 7, 35, 22 ]
45
35-32=3 22-7=15 3*15=45 Goal Reached!
true
false
[ 32, 7, 35, 22 ]
45
35-32=3 22-7=15 2*22=44 <backtrack>
false
true
[ 15, 24, 99, 63 ]
52
24-15=9 99/9=11 63-11=52 Goal Reached!
true
false
[ 15, 24, 99, 63 ]
52
24-15=9 99/9=11 67-38=29 <backtrack>
false
true
[ 61, 16, 58, 21 ]
63
58-16=42 42/21=2 61+2=63 Goal Reached!
true
false
[ 61, 16, 58, 21 ]
63
96-44=52 <backtrack>
false
true
[ 51, 3, 38, 32 ]
53
51/3=17 38+32=70 70-17=53 Goal Reached!
true
false
[ 51, 3, 38, 32 ]
53
51/3=17 127+180=307 <backtrack>
false
true
[ 16, 76, 5, 16 ]
76
16-16=0 5*0=0 76+0=76 Goal Reached!
true
false
[ 16, 76, 5, 16 ]
76
16-16=0 5*0=0 59+134=193 <backtrack>
false
true
[ 88, 36, 57, 62 ]
18
88-57=31 36*31=1116 1116/62=18 Goal Reached!
true
false
[ 88, 36, 57, 62 ]
18
88-57=31 36*31=1116 46/113=81 <backtrack>
false
true
[ 80, 25, 65, 91 ]
80
25+65=90 91-90=1 80*1=80 Goal Reached!
true
false
[ 80, 25, 65, 91 ]
80
145+39=184 <backtrack>
false
true
[ 73, 63, 75, 96 ]
70
96-75=21 63/21=3 73-3=70 Goal Reached!
true
false
[ 73, 63, 75, 96 ]
70
96-75=21 55/153=57 <backtrack>
false
true
[ 68, 79, 2, 19 ]
32
79-68=11 2+19=21 11+21=32 Goal Reached!
true
false
[ 68, 79, 2, 19 ]
32
79-68=11 2+19=21 151+121=272 <backtrack>
false
true
[ 64, 2, 85, 36 ]
35
64+36=100 100/2=50 85-50=35 Goal Reached!
true
false
[ 64, 2, 85, 36 ]
35
64+36=100 100/2=50 192-164=28 <backtrack>
false
true
[ 7, 86, 17, 20 ]
82
86-7=79 20-17=3 79+3=82 Goal Reached!
true
false
[ 7, 86, 17, 20 ]
82
86-7=79 20-17=3 68+77=145 <backtrack>
false
true
[ 73, 64, 25, 12 ]
46
73-64=9 25+12=37 9+37=46 Goal Reached!
true
false
[ 73, 64, 25, 12 ]
46
35-4=31 <backtrack>
false
true
[ 14, 53, 29, 60 ]
69
60-53=7 14*7=98 98-29=69 Goal Reached!
true
false
[ 14, 53, 29, 60 ]
69
60-53=7 14*7=98 195-67=128 <backtrack>
false
true
[ 55, 72, 57, 61 ]
68
72-55=17 61-57=4 17*4=68 Goal Reached!
true
false
[ 55, 72, 57, 61 ]
68
72-55=17 61-57=4 173*130=22490 <backtrack>
false
true
[ 63, 29, 75, 1 ]
16
63+29=92 75+1=76 92-76=16 Goal Reached!
true
false
[ 63, 29, 75, 1 ]
16
145+95=240 <backtrack>
false
true
[ 51, 14, 66, 81 ]
52
51-14=37 81-66=15 37+15=52 Goal Reached!
true
false
[ 51, 14, 66, 81 ]
52
101-68=33 <backtrack>
false
true
[ 47, 52, 93, 78 ]
75
52-47=5 93-78=15 5*15=75 Goal Reached!
true
false
[ 47, 52, 93, 78 ]
75
52-47=5 186-115=71 <backtrack>
false
true
[ 87, 37, 58, 54 ]
31
87+37=124 58-54=4 124/4=31 Goal Reached!
true
false
[ 87, 37, 58, 54 ]
31
87+37=124 58-54=4 38/36=174 <backtrack>
false
true
[ 15, 30, 87, 11 ]
49
30/15=2 87+11=98 98/2=49 Goal Reached!
true
false
[ 15, 30, 87, 11 ]
49
7/132=112 <backtrack>
false
true
[ 95, 25, 30, 29 ]
71
95-25=70 30-29=1 70+1=71 Goal Reached!
true
false
[ 95, 25, 30, 29 ]
71
95-25=70 30-29=1 163+159=322 <backtrack>
false
true
[ 49, 5, 75, 18 ]
78
49+5=54 54/18=3 75+3=78 Goal Reached!
true
false
[ 49, 5, 75, 18 ]
78
49+5=54 54/18=3 60+53=113 <backtrack>
false
true
[ 43, 48, 45, 66 ]
63
48-45=3 43*3=129 129-66=63 Goal Reached!
true
false
[ 43, 48, 45, 66 ]
63
48-45=3 43*3=129 133-71=62 <backtrack>
false
true