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
[ 43, 51, 23, 2 ]
18
43+23=66 66/2=33 51-33=18 Goal Reached!
true
false
[ 43, 51, 23, 2 ]
18
51-43=8 2*8=16 23-16=18 <backtrack>
false
true
[ 11, 70, 75, 40 ]
65
70+40=110 110/11=10 75-10=65 Goal Reached!
true
false
[ 11, 70, 75, 40 ]
65
11+40=51 75-51=24 70-24=65 <backtrack>
false
true
[ 4, 3, 61, 99 ]
88
99-4=95 3*61=183 183-95=88 Goal Reached!
true
false
[ 4, 3, 61, 99 ]
88
4*3=12 61+12=73 99-73=88 <backtrack>
false
true
[ 70, 20, 76, 13 ]
86
20-13=7 70/7=10 76+10=86 Goal Reached!
true
false
[ 70, 20, 76, 13 ]
86
70+13=83 20+76=96 96-83=86 <backtrack>
false
true
[ 88, 81, 90, 45 ]
34
88+81=169 90+45=135 169-135=34 Goal Reached!
true
false
[ 88, 81, 90, 45 ]
34
90-88=2 81-45=36 36-2=34 <backtrack>
false
true
[ 20, 24, 78, 95 ]
27
20+24=44 95-78=17 44-17=27 Goal Reached!
true
false
[ 20, 24, 78, 95 ]
27
95-78=17 20+17=37 37-24=27 <backtrack>
false
true
[ 80, 52, 40, 27 ]
23
80/40=2 52-27=25 25-2=23 Goal Reached!
true
false
[ 80, 52, 40, 27 ]
23
80-52=28 40-27=13 28-13=23 <backtrack>
false
true
[ 3, 36, 56, 14 ]
16
36/3=12 56/14=4 12+4=16 Goal Reached!
true
false
[ 3, 36, 56, 14 ]
16
56-36=20 20-3=17 17-14=16 <backtrack>
false
true
[ 60, 80, 43, 27 ]
90
80-60=20 43+27=70 20+70=90 Goal Reached!
true
false
[ 60, 80, 43, 27 ]
90
60+27=87 80+43=123 123-87=90 <backtrack>
false
true
[ 88, 91, 80, 36 ]
50
91-36=55 80*55=4400 4400/88=50 Goal Reached!
true
false
[ 88, 91, 80, 36 ]
50
88-36=52 91-80=11 52-11=50 <backtrack>
false
true
[ 18, 69, 73, 13 ]
76
18+73=91 91/13=7 69+7=76 Goal Reached!
true
false
[ 18, 69, 73, 13 ]
76
18+13=31 69+31=100 100-73=76 <backtrack>
false
true
[ 48, 27, 33, 85 ]
23
48+27=75 85-33=52 75-52=23 Goal Reached!
true
false
[ 48, 27, 33, 85 ]
23
85-48=37 37-27=10 33-10=23 <backtrack>
false
true
[ 16, 22, 11, 95 ]
29
22-16=6 11*6=66 95-66=29 Goal Reached!
true
false
[ 16, 22, 11, 95 ]
29
16+11=27 95-22=73 73-27=29 <backtrack>
false
true
[ 62, 60, 95, 44 ]
17
62+60=122 95+44=139 139-122=17 Goal Reached!
true
false
[ 62, 60, 95, 44 ]
17
95-62=33 60-44=16 33-16=17 <backtrack>
false
true
[ 16, 51, 75, 2 ]
59
16+51=67 2*67=134 134-75=59 Goal Reached!
true
false
[ 16, 51, 75, 2 ]
59
16*2=32 75-32=43 51+43=59 <backtrack>
false
true
[ 20, 3, 83, 24 ]
90
20-3=17 83+24=107 107-17=90 Goal Reached!
true
false
[ 20, 3, 83, 24 ]
90
3*24=72 20+72=92 92-83=90 <backtrack>
false
true
[ 2, 51, 19, 60 ]
100
60/2=30 51+19=70 30+70=100 Goal Reached!
true
false
[ 2, 51, 19, 60 ]
100
2*51=102 19+60=79 102-79=100 <backtrack>
false
true
[ 27, 61, 44, 66 ]
85
44-27=17 66-61=5 17*5=85 Goal Reached!
true
false
[ 27, 61, 44, 66 ]
85
27+44=71 61+66=127 127-71=85 <backtrack>
false
true
[ 82, 34, 52, 13 ]
12
82-34=48 52/13=4 48/4=12 Goal Reached!
true
false
[ 82, 34, 52, 13 ]
12
82-52=30 34-30=4 13-4=12 <backtrack>
false
true
[ 3, 67, 97, 9 ]
27
9/3=3 97-67=30 30-3=27 Goal Reached!
true
false
[ 3, 67, 97, 9 ]
27
97-67=30 3*9=27 30-27=27 <backtrack>
false
true
[ 43, 61, 25, 21 ]
28
61-43=18 25+21=46 46-18=28 Goal Reached!
true
false
[ 43, 61, 25, 21 ]
28
61-43=18 21+18=39 39-25=28 <backtrack>
false
true
[ 93, 85, 78, 85 ]
93
85-85=0 78*0=0 93+0=93 Goal Reached!
true
false
[ 93, 85, 78, 85 ]
93
85+78=163 163-85=78 93+78=93 <backtrack>
false
true
[ 1, 10, 24, 96 ]
30
96/24=4 4-1=3 10*3=30 Goal Reached!
true
false
[ 1, 10, 24, 96 ]
30
96/24=4 10*4=40 40-1=30 <backtrack>
false
true
[ 28, 52, 7, 46 ]
18
28+52=80 46+80=126 126/7=18 Goal Reached!
true
false
[ 28, 52, 7, 46 ]
18
52-46=6 28-7=21 21-6=18 <backtrack>
false
true
[ 49, 84, 7, 18 ]
12
49+7=56 18*56=1008 1008/84=12 Goal Reached!
true
false
[ 49, 84, 7, 18 ]
12
84-49=35 35-18=17 17-7=12 <backtrack>
false
true
[ 38, 69, 34, 18 ]
47
69-38=31 34-18=16 31+16=47 Goal Reached!
true
false
[ 38, 69, 34, 18 ]
47
69-18=51 38+34=72 72-51=47 <backtrack>
false
true
[ 38, 70, 94, 48 ]
19
94-70=24 38*24=912 912/48=19 Goal Reached!
true
false
[ 38, 70, 94, 48 ]
19
94-70=24 48-38=10 24-10=19 <backtrack>
false
true
[ 8, 28, 33, 13 ]
99
8*13=104 33-28=5 104-5=99 Goal Reached!
true
false
[ 8, 28, 33, 13 ]
99
8*13=104 28+33=61 104-61=99 <backtrack>
false
true
[ 28, 27, 4, 92 ]
11
92-28=64 64/4=16 27-16=11 Goal Reached!
true
false
[ 28, 27, 4, 92 ]
11
92/4=23 28-27=1 23-1=11 <backtrack>
false
true
[ 77, 14, 11, 64 ]
47
77+64=141 14-11=3 141/3=47 Goal Reached!
true
false
[ 77, 14, 11, 64 ]
47
77-14=63 64-11=53 63-53=47 <backtrack>
false
true
[ 16, 75, 96, 30 ]
25
16+75=91 96-30=66 91-66=25 Goal Reached!
true
false
[ 16, 75, 96, 30 ]
25
96-75=21 30-16=14 21+14=25 <backtrack>
false
true
[ 83, 75, 7, 89 ]
12
83-75=8 7+89=96 96/8=12 Goal Reached!
true
false
[ 83, 75, 7, 89 ]
12
89-83=6 75-7=68 68-6=12 <backtrack>
false
true
[ 45, 88, 97, 66 ]
74
88-45=43 97-66=31 43+31=74 Goal Reached!
true
false
[ 45, 88, 97, 66 ]
74
97-45=52 88-52=36 66+36=74 <backtrack>
false
true
[ 97, 28, 59, 57 ]
83
59-57=2 28/2=14 97-14=83 Goal Reached!
true
false
[ 97, 28, 59, 57 ]
83
28+57=85 97-59=38 85-38=83 <backtrack>
false
true
[ 20, 29, 97, 2 ]
44
29-20=9 97-9=88 88/2=44 Goal Reached!
true
false
[ 20, 29, 97, 2 ]
44
20*2=40 97-29=68 68-40=44 <backtrack>
false
true
[ 4, 33, 52, 10 ]
56
52/4=13 33+10=43 13+43=56 Goal Reached!
true
false
[ 4, 33, 52, 10 ]
56
4*10=40 33+40=73 73-52=56 <backtrack>
false
true
[ 42, 26, 80, 36 ]
34
36-26=10 80/10=8 42-8=34 Goal Reached!
true
false
[ 42, 26, 80, 36 ]
34
80-42=38 38-26=12 36-12=34 <backtrack>
false
true
[ 39, 74, 43, 17 ]
61
74-39=35 43-17=26 35+26=61 Goal Reached!
true
false
[ 39, 74, 43, 17 ]
61
39+17=56 74-43=31 56+31=61 <backtrack>
false
true
[ 1, 59, 3, 12 ]
32
1+59=60 60/3=20 12+20=32 Goal Reached!
true
false
[ 1, 59, 3, 12 ]
32
3*12=36 59-1=58 58-36=32 <backtrack>
false
true
[ 9, 22, 12, 36 ]
76
36/9=4 22*4=88 88-12=76 Goal Reached!
true
false
[ 9, 22, 12, 36 ]
76
9*12=108 22+36=58 108-58=76 <backtrack>
false
true
[ 93, 29, 19, 2 ]
27
93+19=112 112/2=56 56-29=27 Goal Reached!
true
false
[ 93, 29, 19, 2 ]
27
93-29=64 64/2=32 32-19=27 <backtrack>
false
true
[ 19, 26, 77, 5 ]
42
26-19=7 5*7=35 77-35=42 Goal Reached!
true
false
[ 19, 26, 77, 5 ]
42
77-19=58 26+5=31 58-31=42 <backtrack>
false
true
[ 40, 35, 21, 49 ]
77
40*49=1960 1960/35=56 21+56=77 Goal Reached!
true
false
[ 40, 35, 21, 49 ]
77
40+35=75 21+49=70 75+70=77 <backtrack>
false
true
[ 32, 65, 96, 52 ]
77
65-32=33 96-52=44 33+44=77 Goal Reached!
true
false
[ 32, 65, 96, 52 ]
77
32+52=84 96-65=31 84-31=77 <backtrack>
false
true
[ 79, 96, 31, 25 ]
63
31-25=6 96/6=16 79-16=63 Goal Reached!
true
false
[ 79, 96, 31, 25 ]
63
96-31=65 79-25=54 65-54=63 <backtrack>
false
true
[ 16, 60, 64, 30 ]
46
64-16=48 60/30=2 48-2=46 Goal Reached!
true
false
[ 16, 60, 64, 30 ]
46
64-16=48 60-30=30 48-30=46 <backtrack>
false
true
[ 61, 6, 22, 13 ]
90
61-6=55 22+13=35 55+35=90 Goal Reached!
true
false
[ 61, 6, 22, 13 ]
90
6*13=78 61+22=83 78+83=90 <backtrack>
false
true
[ 47, 66, 15, 22 ]
45
66-47=19 22-19=3 15*3=45 Goal Reached!
true
false
[ 47, 66, 15, 22 ]
45
66-15=51 51-22=29 47-29=45 <backtrack>
false
true
[ 11, 56, 2, 32 ]
16
56+32=88 88/11=8 2*8=16 Goal Reached!
true
false
[ 11, 56, 2, 32 ]
16
56-32=24 24/2=12 11+12=16 <backtrack>
false
true
[ 16, 70, 6, 89 ]
63
16*6=96 70+89=159 159-96=63 Goal Reached!
true
false
[ 16, 70, 6, 89 ]
63
16*6=96 96-70=26 89-26=63 <backtrack>
false
true