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
[ 36, 14, 55, 45 ]
58
36*55=1980 1980/45=44 14+44=58 Goal Reached!
true
false
[ 36, 14, 55, 45 ]
58
36+14=50 45+50=95 95-55=58 <backtrack>
false
true
[ 41, 90, 42, 44 ]
47
90-41=49 44-42=2 49-2=47 Goal Reached!
true
false
[ 41, 90, 42, 44 ]
47
90-41=49 42+44=86 86-49=47 <backtrack>
false
true
[ 86, 87, 90, 25 ]
65
87-86=1 90-25=65 1*65=65 Goal Reached!
true
false
[ 86, 87, 90, 25 ]
65
90-25=65 87-86=1 65*1=65 <backtrack>
false
true
[ 81, 45, 21, 33 ]
83
45+21=66 66/33=2 81+2=83 Goal Reached!
true
false
[ 81, 45, 21, 33 ]
83
45+21=66 33+66=99 99-81=83 <backtrack>
false
true
[ 10, 23, 66, 44 ]
97
23-10=13 66+44=110 110-13=97 Goal Reached!
true
false
[ 10, 23, 66, 44 ]
97
10+23=33 44+33=77 66+77=97 <backtrack>
false
true
[ 35, 91, 13, 55 ]
84
35+91=126 55-13=42 126-42=84 Goal Reached!
true
false
[ 35, 91, 13, 55 ]
84
35+13=48 55+48=103 103-91=84 <backtrack>
false
true
[ 90, 6, 56, 94 ]
28
90+6=96 96-94=2 56/2=28 Goal Reached!
true
false
[ 90, 6, 56, 94 ]
28
94-90=4 6*4=24 56-24=28 <backtrack>
false
true
[ 28, 2, 27, 82 ]
82
28-2=26 27-26=1 82*1=82 Goal Reached!
true
false
[ 28, 2, 27, 82 ]
82
28*2=56 27+56=83 83-82=82 <backtrack>
false
true
[ 56, 45, 55, 13 ]
31
56-45=11 55-13=42 42-11=31 Goal Reached!
true
false
[ 56, 45, 55, 13 ]
31
56-13=43 55-45=10 43-10=31 <backtrack>
false
true
[ 47, 56, 51, 45 ]
15
56-47=9 51-45=6 9+6=15 Goal Reached!
true
false
[ 47, 56, 51, 45 ]
15
56-47=9 51-45=6 9+6=-1 <backtrack>
false
true
[ 47, 94, 75, 54 ]
19
94/47=2 75-54=21 21-2=19 Goal Reached!
true
false
[ 47, 94, 75, 54 ]
19
94-75=19 54-47=7 19+7=19 <backtrack>
false
true
[ 2, 32, 17, 35 ]
100
32-17=15 35+15=50 2*50=100 Goal Reached!
true
false
[ 2, 32, 17, 35 ]
100
2*35=70 32+17=49 70+49=100 <backtrack>
false
true
[ 27, 1, 2, 77 ]
86
1+2=3 27/3=9 77+9=86 Goal Reached!
true
false
[ 27, 1, 2, 77 ]
86
27*2=54 1+77=78 54+78=86 <backtrack>
false
true
[ 79, 75, 92, 32 ]
94
79+75=154 92-32=60 154-60=94 Goal Reached!
true
false
[ 79, 75, 92, 32 ]
94
75+32=107 107-79=28 92+28=94 <backtrack>
false
true
[ 53, 71, 3, 62 ]
77
71-53=18 62-3=59 18+59=77 Goal Reached!
true
false
[ 53, 71, 3, 62 ]
77
53+3=56 62+56=118 118-71=77 <backtrack>
false
true
[ 47, 19, 13, 57 ]
60
57-47=10 19-13=6 10*6=60 Goal Reached!
true
false
[ 47, 19, 13, 57 ]
60
47+13=60 19+57=76 76-60=60 <backtrack>
false
true
[ 1, 5, 14, 2 ]
68
1*5=5 14*5=70 70-2=68 Goal Reached!
true
false
[ 1, 5, 14, 2 ]
68
5*14=70 1+2=3 70-3=68 <backtrack>
false
true
[ 6, 16, 86, 76 ]
93
16+86=102 102/6=17 76+17=93 Goal Reached!
true
false
[ 6, 16, 86, 76 ]
93
6*16=96 86+76=162 162-96=93 <backtrack>
false
true
[ 22, 9, 6, 72 ]
43
22+9=31 72/6=12 31+12=43 Goal Reached!
true
false
[ 22, 9, 6, 72 ]
43
9*6=54 72-22=50 54-50=43 <backtrack>
false
true
[ 92, 30, 7, 73 ]
45
92+73=165 30*7=210 210-165=45 Goal Reached!
true
false
[ 92, 30, 7, 73 ]
45
92-73=19 30+7=37 19+37=45 <backtrack>
false
true
[ 3, 42, 74, 5 ]
65
3+42=45 45/5=9 74-9=65 Goal Reached!
true
false
[ 3, 42, 74, 5 ]
65
3*5=15 42+15=57 74-57=65 <backtrack>
false
true
[ 21, 97, 58, 1 ]
61
21+97=118 58-1=57 118-57=61 Goal Reached!
true
false
[ 21, 97, 58, 1 ]
61
97-21=76 58+1=59 76-59=61 <backtrack>
false
true
[ 26, 63, 55, 90 ]
56
26+63=89 55+90=145 145-89=56 Goal Reached!
true
false
[ 26, 63, 55, 90 ]
56
90-26=64 64-55=9 63-9=56 <backtrack>
false
true
[ 64, 71, 58, 96 ]
86
71+58=129 64*129=8256 8256/96=86 Goal Reached!
true
false
[ 64, 71, 58, 96 ]
86
64+58=122 122-71=51 96-51=86 <backtrack>
false
true
[ 5, 51, 56, 31 ]
48
5*31=155 51+56=107 155-107=48 Goal Reached!
true
false
[ 5, 51, 56, 31 ]
48
56-5=51 51-31=20 51-20=48 <backtrack>
false
true
[ 75, 91, 23, 46 ]
85
91-75=16 23+46=69 16+69=85 Goal Reached!
true
false
[ 75, 91, 23, 46 ]
85
23+46=69 75+69=144 144-91=85 <backtrack>
false
true
[ 23, 15, 45, 76 ]
56
76-23=53 45/15=3 53+3=56 Goal Reached!
true
false
[ 23, 15, 45, 76 ]
56
23+15=38 76-38=38 45+38=56 <backtrack>
false
true
[ 57, 95, 33, 36 ]
93
95*36=3420 3420/57=60 33+60=93 Goal Reached!
true
false
[ 57, 95, 33, 36 ]
93
57+33=90 36+90=126 126-95=93 <backtrack>
false
true
[ 46, 27, 29, 42 ]
86
46+27=73 42-29=13 73+13=86 Goal Reached!
true
false
[ 46, 27, 29, 42 ]
86
46+27=73 29+42=71 73+71=86 <backtrack>
false
true
[ 76, 79, 82, 31 ]
33
76+82=158 158/79=2 31+2=33 Goal Reached!
true
false
[ 76, 79, 82, 31 ]
33
82-76=6 79-31=48 48-6=33 <backtrack>
false
true
[ 89, 39, 7, 5 ]
17
89-39=50 50/5=10 7+10=17 Goal Reached!
true
false
[ 89, 39, 7, 5 ]
17
89-39=50 50/5=10 7+10=15 <backtrack>
false
true
[ 22, 52, 26, 35 ]
83
22+52=74 35-26=9 74+9=83 Goal Reached!
true
false
[ 22, 52, 26, 35 ]
83
22+52=74 26+35=61 74+61=83 <backtrack>
false
true
[ 34, 88, 86, 12 ]
92
34+12=46 88-86=2 46*2=92 Goal Reached!
true
false
[ 34, 88, 86, 12 ]
92
34+12=46 86+46=132 132-88=92 <backtrack>
false
true
[ 12, 1, 98, 6 ]
80
12*1=12 98-6=92 92-12=80 Goal Reached!
true
false
[ 12, 1, 98, 6 ]
80
12*6=72 98-1=97 97-72=80 <backtrack>
false
true
[ 37, 5, 40, 51 ]
18
51-40=11 5*11=55 55-37=18 Goal Reached!
true
false
[ 37, 5, 40, 51 ]
18
51-37=14 40/5=8 14+8=18 <backtrack>
false
true
[ 75, 31, 39, 88 ]
78
75-31=44 39*88=3432 3432/44=78 Goal Reached!
true
false
[ 75, 31, 39, 88 ]
78
31+39=70 88-70=18 75+18=78 <backtrack>
false
true
[ 49, 97, 86, 51 ]
83
97-49=48 86-51=35 48+35=83 Goal Reached!
true
false
[ 49, 97, 86, 51 ]
83
49+51=100 100-97=3 86-3=83 <backtrack>
false
true
[ 15, 1, 1, 83 ]
98
15+1=16 83-1=82 16+82=98 Goal Reached!
true
false
[ 15, 1, 1, 83 ]
98
15+1=16 1+83=84 16+84=98 <backtrack>
false
true
[ 51, 85, 57, 21 ]
74
85*57=4845 4845/51=95 95-21=74 Goal Reached!
true
false
[ 51, 85, 57, 21 ]
74
51+21=72 85-57=28 72+28=74 <backtrack>
false
true
[ 67, 72, 4, 49 ]
56
67-4=63 72*49=3528 3528/63=56 Goal Reached!
true
false
[ 67, 72, 4, 49 ]
56
67-4=63 72-49=23 63-23=56 <backtrack>
false
true
[ 49, 4, 3, 46 ]
63
46-4=42 42/3=14 49+14=63 Goal Reached!
true
false
[ 49, 4, 3, 46 ]
63
4*3=12 49+12=61 46+61=63 <backtrack>
false
true
[ 5, 87, 45, 83 ]
36
5+87=92 45+83=128 128-92=36 Goal Reached!
true
false
[ 5, 87, 45, 83 ]
36
87-83=4 5*4=20 45-20=36 <backtrack>
false
true
[ 32, 69, 41, 73 ]
69
32+69=101 73-41=32 101-32=69 Goal Reached!
true
false
[ 32, 69, 41, 73 ]
69
32+41=73 73/73=1 69*1=69 <backtrack>
false
true
[ 74, 64, 2, 98 ]
16
98-74=24 2*24=48 64-48=16 Goal Reached!
true
false
[ 74, 64, 2, 98 ]
16
98-74=24 64/2=32 32-24=16 <backtrack>
false
true
[ 86, 83, 94, 9 ]
67
86-83=3 9*3=27 94-27=67 Goal Reached!
true
false
[ 86, 83, 94, 9 ]
67
86-9=77 94-83=11 77-11=67 <backtrack>
false
true
[ 40, 84, 86, 4 ]
67
86-40=46 84/4=21 46+21=67 Goal Reached!
true
false
[ 40, 84, 86, 4 ]
67
40+4=44 86-44=42 84-42=67 <backtrack>
false
true
[ 52, 9, 3, 87 ]
90
52+9=61 87/3=29 61+29=90 Goal Reached!
true
false
[ 52, 9, 3, 87 ]
90
9*3=27 52+27=79 87+79=90 <backtrack>
false
true
[ 3, 13, 4, 3 ]
16
3+13=16 4-3=1 16*1=16 Goal Reached!
true
false
[ 3, 13, 4, 3 ]
16
3*4=12 13+3=16 12+16=16 <backtrack>
false
true
[ 29, 92, 5, 88 ]
91
92-5=87 87/29=3 88+3=91 Goal Reached!
true
false
[ 29, 92, 5, 88 ]
91
29*5=145 145-88=57 92-57=91 <backtrack>
false
true
[ 23, 72, 76, 81 ]
100
23+72=95 81-76=5 95+5=100 Goal Reached!
true
false
[ 23, 72, 76, 81 ]
100
23+72=95 76+81=157 157-95=100 <backtrack>
false
true