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
[ 15, 3, 78, 26 ]
45
15+26=41 3*41=123 123-78=45 Goal Reached!
true
false
[ 15, 3, 78, 26 ]
45
15*3=45 78-26=52 52-45=45 <backtrack>
false
true
[ 26, 85, 5, 45 ]
90
26*5=130 85-45=40 130-40=90 Goal Reached!
true
false
[ 26, 85, 5, 45 ]
90
26*5=130 130-45=85 85+85=90 <backtrack>
false
true
[ 3, 4, 68, 92 ]
37
68+92=160 160/4=40 40-3=37 Goal Reached!
true
false
[ 3, 4, 68, 92 ]
37
92/4=23 68-3=65 65-23=37 <backtrack>
false
true
[ 95, 46, 96, 22 ]
67
95+46=141 96-22=74 141-74=67 Goal Reached!
true
false
[ 95, 46, 96, 22 ]
67
95-22=73 96-46=50 73-50=67 <backtrack>
false
true
[ 45, 51, 31, 9 ]
56
45+51=96 31+9=40 96-40=56 Goal Reached!
true
false
[ 45, 51, 31, 9 ]
56
45+9=54 51+31=82 82-54=56 <backtrack>
false
true
[ 12, 22, 7, 28 ]
84
22-12=10 10-7=3 28*3=84 Goal Reached!
true
false
[ 12, 22, 7, 28 ]
84
12*7=84 22+28=50 84+50=84 <backtrack>
false
true
[ 10, 45, 3, 14 ]
10
45/3=15 15-14=1 10*1=10 Goal Reached!
true
false
[ 10, 45, 3, 14 ]
10
45/3=15 15-10=5 14-5=10 <backtrack>
false
true
[ 45, 45, 63, 45 ]
61
45+45=90 90/45=2 63-2=61 Goal Reached!
true
false
[ 45, 45, 63, 45 ]
61
45+45=90 90-45=45 63-45=61 <backtrack>
false
true
[ 34, 68, 74, 91 ]
51
68-34=34 91-74=17 34+17=51 Goal Reached!
true
false
[ 34, 68, 74, 91 ]
51
91-34=57 74-68=6 57-6=51 <backtrack>
false
true
[ 84, 18, 30, 45 ]
15
84-30=54 18*45=810 810/54=15 Goal Reached!
true
false
[ 84, 18, 30, 45 ]
15
84-45=39 39-30=9 18-9=15 <backtrack>
false
true
[ 99, 44, 50, 51 ]
88
99-50=49 51-49=2 44*2=88 Goal Reached!
true
false
[ 99, 44, 50, 51 ]
88
44+50=94 99-51=48 94-48=88 <backtrack>
false
true
[ 9, 52, 72, 52 ]
13
72/9=8 52+52=104 104/8=13 Goal Reached!
true
false
[ 9, 52, 72, 52 ]
13
72-52=20 52-20=32 32-9=13 <backtrack>
false
true
[ 80, 10, 10, 95 ]
97
80/10=8 10+95=105 105-8=97 Goal Reached!
true
false
[ 80, 10, 10, 95 ]
97
10*10=100 100-80=20 95+20=97 <backtrack>
false
true
[ 13, 88, 76, 16 ]
52
88-76=12 16-12=4 13*4=52 Goal Reached!
true
false
[ 13, 88, 76, 16 ]
52
88-13=75 76-16=60 75-60=52 <backtrack>
false
true
[ 18, 32, 24, 86 ]
13
18+86=104 32-24=8 104/8=13 Goal Reached!
true
false
[ 18, 32, 24, 86 ]
13
86-32=54 54/18=3 24/3=13 <backtrack>
false
true
[ 4, 70, 82, 60 ]
44
70-4=66 82-60=22 66-22=44 Goal Reached!
true
false
[ 4, 70, 82, 60 ]
44
70-4=66 82-60=22 66-22=-32 <backtrack>
false
true
[ 4, 15, 60, 28 ]
21
15-4=11 60-28=32 32-11=21 Goal Reached!
true
false
[ 4, 15, 60, 28 ]
21
60/4=15 28-15=13 15+13=21 <backtrack>
false
true
[ 91, 22, 94, 14 ]
64
94-91=3 14*3=42 22+42=64 Goal Reached!
true
false
[ 91, 22, 94, 14 ]
64
91-22=69 94-14=80 80-69=64 <backtrack>
false
true
[ 87, 74, 8, 14 ]
98
74+14=88 88/8=11 87+11=98 Goal Reached!
true
false
[ 87, 74, 8, 14 ]
98
8*14=112 112-74=38 87+38=98 <backtrack>
false
true
[ 43, 94, 53, 50 ]
48
94-43=51 53-50=3 51-3=48 Goal Reached!
true
false
[ 43, 94, 53, 50 ]
48
94-43=51 53-50=3 51-3=27 <backtrack>
false
true
[ 23, 13, 20, 27 ]
25
23-13=10 20/10=2 27-2=25 Goal Reached!
true
false
[ 23, 13, 20, 27 ]
25
13+20=33 33-23=10 27-10=25 <backtrack>
false
true
[ 30, 98, 80, 40 ]
90
40-30=10 80/10=8 98-8=90 Goal Reached!
true
false
[ 30, 98, 80, 40 ]
90
30+40=70 80+70=150 150-98=90 <backtrack>
false
true
[ 32, 7, 3, 33 ]
44
32+33=65 7*3=21 65-21=44 Goal Reached!
true
false
[ 32, 7, 3, 33 ]
44
7*3=21 32+21=53 53-33=44 <backtrack>
false
true
[ 63, 67, 52, 21 ]
32
67-63=4 21*4=84 84-52=32 Goal Reached!
true
false
[ 63, 67, 52, 21 ]
32
67-63=4 52-4=48 48-21=32 <backtrack>
false
true
[ 58, 50, 48, 15 ]
44
50-48=2 58/2=29 15+29=44 Goal Reached!
true
false
[ 58, 50, 48, 15 ]
44
58-15=43 50-43=7 48-7=44 <backtrack>
false
true
[ 99, 95, 35, 68 ]
37
99-95=4 68-35=33 4+33=37 Goal Reached!
true
false
[ 99, 95, 35, 68 ]
37
99-95=4 68/4=17 35+17=37 <backtrack>
false
true
[ 11, 15, 99, 12 ]
61
11+15=26 99-12=87 87-26=61 Goal Reached!
true
false
[ 11, 15, 99, 12 ]
61
11+15=26 99-12=87 87-26=14 <backtrack>
false
true
[ 99, 8, 6, 83 ]
91
99+83=182 8-6=2 182/2=91 Goal Reached!
true
false
[ 99, 8, 6, 83 ]
91
8*6=48 99-48=51 83+51=91 <backtrack>
false
true
[ 83, 13, 37, 40 ]
93
83+13=96 40-37=3 96-3=93 Goal Reached!
true
false
[ 83, 13, 37, 40 ]
93
13+37=50 40+50=90 83+90=93 <backtrack>
false
true
[ 43, 54, 21, 13 ]
42
54-43=11 13-11=2 21*2=42 Goal Reached!
true
false
[ 43, 54, 21, 13 ]
42
21+13=34 54-34=20 43-20=42 <backtrack>
false
true
[ 75, 53, 40, 34 ]
16
75-53=22 40-34=6 22-6=16 Goal Reached!
true
false
[ 75, 53, 40, 34 ]
16
75-53=22 40-34=6 22-6=14 <backtrack>
false
true
[ 96, 27, 21, 33 ]
37
33-27=6 96/6=16 21+16=37 Goal Reached!
true
false
[ 96, 27, 21, 33 ]
37
96-27=69 69-21=48 48-33=37 <backtrack>
false
true
[ 98, 66, 59, 99 ]
85
66-59=7 98/7=14 99-14=85 Goal Reached!
true
false
[ 98, 66, 59, 99 ]
85
66+59=125 125-98=27 99-27=85 <backtrack>
false
true
[ 68, 20, 33, 73 ]
29
73-68=5 20/5=4 33-4=29 Goal Reached!
true
false
[ 68, 20, 33, 73 ]
29
73-68=5 20+5=25 33-25=29 <backtrack>
false
true
[ 73, 18, 75, 57 ]
77
73-18=55 75+57=132 132-55=77 Goal Reached!
true
false
[ 73, 18, 75, 57 ]
77
18+57=75 73+75=148 148-75=77 <backtrack>
false
true
[ 35, 2, 7, 65 ]
15
35/7=5 65/5=13 2+13=15 Goal Reached!
true
false
[ 35, 2, 7, 65 ]
15
65-35=30 30/2=15 7+15=15 <backtrack>
false
true
[ 10, 67, 8, 86 ]
24
10-8=2 86/2=43 67-43=24 Goal Reached!
true
false
[ 10, 67, 8, 86 ]
24
86-67=19 10+8=18 19+18=24 <backtrack>
false
true
[ 60, 60, 27, 66 ]
93
60-60=0 27+66=93 0+93=93 Goal Reached!
true
false
[ 60, 60, 27, 66 ]
93
60+27=87 60+66=126 126-87=93 <backtrack>
false
true
[ 55, 36, 27, 1 ]
63
55+36=91 27+1=28 91-28=63 Goal Reached!
true
false
[ 55, 36, 27, 1 ]
63
55+1=56 36+27=63 56+63=63 <backtrack>
false
true
[ 88, 57, 88, 52 ]
67
88-57=31 88-52=36 31+36=67 Goal Reached!
true
false
[ 88, 57, 88, 52 ]
67
88-52=36 88-36=52 57+52=67 <backtrack>
false
true
[ 54, 27, 36, 63 ]
42
54-36=18 63*18=1134 1134/27=42 Goal Reached!
true
false
[ 54, 27, 36, 63 ]
42
63-27=36 54-36=18 36+18=42 <backtrack>
false
true
[ 25, 55, 82, 82 ]
29
55-25=30 82/82=1 30-1=29 Goal Reached!
true
false
[ 25, 55, 82, 82 ]
29
82/82=1 55-25=30 30-1=-8 <backtrack>
false
true
[ 45, 9, 5, 35 ]
24
45+9=54 35-5=30 54-30=24 Goal Reached!
true
false
[ 45, 9, 5, 35 ]
24
45/5=9 35-9=26 26-9=24 <backtrack>
false
true
[ 57, 63, 33, 11 ]
33
63-57=6 11*6=66 66-33=33 Goal Reached!
true
false
[ 57, 63, 33, 11 ]
33
57-11=46 63-33=30 46-30=33 <backtrack>
false
true
[ 68, 16, 56, 81 ]
77
68-16=52 81-56=25 52+25=77 Goal Reached!
true
false
[ 68, 16, 56, 81 ]
77
16+56=72 68+72=140 140-81=77 <backtrack>
false
true
[ 29, 52, 26, 97 ]
100
52-29=23 26+97=123 123-23=100 Goal Reached!
true
false
[ 29, 52, 26, 97 ]
100
29+52=81 26+81=107 107-97=100 <backtrack>
false
true
[ 84, 28, 49, 28 ]
20
84*28=2352 2352/49=48 48-28=20 Goal Reached!
true
false
[ 84, 28, 49, 28 ]
20
84-49=35 35-28=7 28-7=20 <backtrack>
false
true
[ 40, 7, 12, 23 ]
21
40+23=63 7*12=84 84-63=21 Goal Reached!
true
false
[ 40, 7, 12, 23 ]
21
40-7=33 33-12=21 23-21=21 <backtrack>
false
true
[ 59, 72, 33, 37 ]
52
72-59=13 37-33=4 13*4=52 Goal Reached!
true
false
[ 59, 72, 33, 37 ]
52
72-33=39 37+39=76 76-59=52 <backtrack>
false
true
[ 83, 87, 52, 12 ]
44
87-83=4 52-12=40 4+40=44 Goal Reached!
true
false
[ 83, 87, 52, 12 ]
44
83-12=71 87-52=35 71-35=44 <backtrack>
false
true