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
[ 97, 22, 28, 71 ]
16
97+71=168 168/28=6 22-6=16 Goal Reached!
true
false
[ 97, 22, 28, 71 ]
16
97-71=26 28-22=6 26-6=16 <backtrack>
false
true
[ 84, 64, 3, 95 ]
25
84-64=20 95-20=75 75/3=25 Goal Reached!
true
false
[ 84, 64, 3, 95 ]
25
95-84=11 3*11=33 64-33=25 <backtrack>
false
true
[ 96, 55, 60, 37 ]
15
96-55=41 41-37=4 60/4=15 Goal Reached!
true
false
[ 96, 55, 60, 37 ]
15
96-60=36 55-37=18 36-18=15 <backtrack>
false
true
[ 33, 45, 59, 36 ]
11
45-33=12 59-36=23 23-12=11 Goal Reached!
true
false
[ 33, 45, 59, 36 ]
11
59-45=14 36-33=3 14-3=11 <backtrack>
false
true
[ 14, 82, 42, 56 ]
78
42/14=3 82-56=26 3*26=78 Goal Reached!
true
false
[ 14, 82, 42, 56 ]
78
14+42=56 56+56=112 112-82=78 <backtrack>
false
true
[ 89, 93, 98, 38 ]
54
93-89=4 38*4=152 152-98=54 Goal Reached!
true
false
[ 89, 93, 98, 38 ]
54
93-38=55 98-89=9 55-9=54 <backtrack>
false
true
[ 69, 95, 66, 40 ]
25
69-66=3 40*3=120 120-95=25 Goal Reached!
true
false
[ 69, 95, 66, 40 ]
25
95-69=26 66-40=26 26/26=25 <backtrack>
false
true
[ 42, 50, 78, 76 ]
94
42+50=92 78-76=2 92+2=94 Goal Reached!
true
false
[ 42, 50, 78, 76 ]
94
42+50=92 78+76=154 154-92=94 <backtrack>
false
true
[ 32, 78, 22, 25 ]
49
78-32=46 25-22=3 46+3=49 Goal Reached!
true
false
[ 32, 78, 22, 25 ]
49
78-22=56 32+25=57 57-56=49 <backtrack>
false
true
[ 33, 38, 7, 92 ]
80
38-33=5 92-7=85 85-5=80 Goal Reached!
true
false
[ 33, 38, 7, 92 ]
80
33+38=71 92-7=85 85-71=80 <backtrack>
false
true
[ 95, 35, 45, 22 ]
27
35+22=57 45*57=2565 2565/95=27 Goal Reached!
true
false
[ 95, 35, 45, 22 ]
27
95-45=50 50-22=28 35-28=27 <backtrack>
false
true
[ 55, 29, 51, 88 ]
50
29+51=80 55*80=4400 4400/88=50 Goal Reached!
true
false
[ 55, 29, 51, 88 ]
50
88-29=59 59-55=4 51-4=50 <backtrack>
false
true
[ 11, 49, 66, 70 ]
64
11+49=60 70-66=4 60+4=64 Goal Reached!
true
false
[ 11, 49, 66, 70 ]
64
11+49=60 70-60=10 66-10=64 <backtrack>
false
true
[ 72, 74, 51, 84 ]
93
74-72=2 84/2=42 51+42=93 Goal Reached!
true
false
[ 72, 74, 51, 84 ]
93
72+51=123 123-74=49 84+49=93 <backtrack>
false
true
[ 84, 65, 49, 3 ]
40
84-49=35 3*35=105 105-65=40 Goal Reached!
true
false
[ 84, 65, 49, 3 ]
40
84/3=28 65-28=37 49-37=40 <backtrack>
false
true
[ 61, 58, 74, 59 ]
18
61-58=3 74-59=15 3+15=18 Goal Reached!
true
false
[ 61, 58, 74, 59 ]
18
74-61=13 59-58=1 13+1=18 <backtrack>
false
true
[ 5, 66, 3, 2 ]
73
5*2=10 66-3=63 10+63=73 Goal Reached!
true
false
[ 5, 66, 3, 2 ]
73
5*3=15 2*15=30 66+30=73 <backtrack>
false
true
[ 60, 40, 16, 20 ]
52
40/20=2 16/2=8 60-8=52 Goal Reached!
true
false
[ 60, 40, 16, 20 ]
52
16+20=36 40+36=76 76-60=52 <backtrack>
false
true
[ 23, 27, 5, 9 ]
11
27-23=4 5*4=20 20-9=11 Goal Reached!
true
false
[ 23, 27, 5, 9 ]
11
27-23=4 5+4=9 9+9=11 <backtrack>
false
true
[ 16, 56, 88, 40 ]
42
88-56=32 32/16=2 40+2=42 Goal Reached!
true
false
[ 16, 56, 88, 40 ]
42
88-56=32 16+32=48 48-40=42 <backtrack>
false
true
[ 94, 10, 8, 65 ]
31
94+10=104 8+65=73 104-73=31 Goal Reached!
true
false
[ 94, 10, 8, 65 ]
31
94-65=29 10+8=18 29+18=31 <backtrack>
false
true
[ 32, 25, 46, 98 ]
59
32-25=7 98-46=52 7+52=59 Goal Reached!
true
false
[ 32, 25, 46, 98 ]
59
32+25=57 98-46=52 57+52=59 <backtrack>
false
true
[ 64, 50, 71, 94 ]
91
64+50=114 94-71=23 114-23=91 Goal Reached!
true
false
[ 64, 50, 71, 94 ]
91
64+50=114 114-71=43 94-43=91 <backtrack>
false
true
[ 90, 54, 18, 2 ]
98
90/18=5 54-5=49 2*49=98 Goal Reached!
true
false
[ 90, 54, 18, 2 ]
98
54*2=108 108-18=90 90+90=98 <backtrack>
false
true
[ 61, 65, 19, 99 ]
84
65-61=4 99-19=80 4+80=84 Goal Reached!
true
false
[ 61, 65, 19, 99 ]
84
61+19=80 99-65=34 80+34=84 <backtrack>
false
true
[ 73, 12, 97, 91 ]
55
73-12=61 97-91=6 61-6=55 Goal Reached!
true
false
[ 73, 12, 97, 91 ]
55
73-12=61 97-91=6 61-6=-22 <backtrack>
false
true
[ 86, 63, 3, 61 ]
86
63-3=60 61-60=1 86*1=86 Goal Reached!
true
false
[ 86, 63, 3, 61 ]
86
63+3=66 61+66=127 127-86=86 <backtrack>
false
true
[ 34, 59, 17, 2 ]
58
34/17=2 2/2=1 59-1=58 Goal Reached!
true
false
[ 34, 59, 17, 2 ]
58
17*2=34 34+34=68 68-59=58 <backtrack>
false
true
[ 53, 20, 2, 16 ]
55
53+20=73 2+16=18 73-18=55 Goal Reached!
true
false
[ 53, 20, 2, 16 ]
55
20*2=40 16+40=56 56-53=55 <backtrack>
false
true
[ 56, 92, 84, 52 ]
71
56-52=4 84/4=21 92-21=71 Goal Reached!
true
false
[ 56, 92, 84, 52 ]
71
92-52=40 56+40=96 96-84=71 <backtrack>
false
true
[ 27, 96, 38, 30 ]
55
27+96=123 38+30=68 123-68=55 Goal Reached!
true
false
[ 27, 96, 38, 30 ]
55
96-27=69 38+30=68 69-68=55 <backtrack>
false
true
[ 14, 47, 9, 16 ]
94
14*47=658 16-9=7 658/7=94 Goal Reached!
true
false
[ 14, 47, 9, 16 ]
94
14*9=126 47+16=63 126-63=94 <backtrack>
false
true
[ 34, 28, 72, 52 ]
31
52-28=24 72/24=3 34-3=31 Goal Reached!
true
false
[ 34, 28, 72, 52 ]
31
72-52=20 34-20=14 28+14=31 <backtrack>
false
true
[ 38, 80, 78, 44 ]
76
80-38=42 78-44=34 42+34=76 Goal Reached!
true
false
[ 38, 80, 78, 44 ]
76
38+44=82 82-80=2 78-2=76 <backtrack>
false
true
[ 85, 31, 17, 52 ]
34
85-31=54 54-52=2 17*2=34 Goal Reached!
true
false
[ 85, 31, 17, 52 ]
34
85-52=33 31+17=48 48-33=34 <backtrack>
false
true
[ 76, 65, 75, 6 ]
19
75-65=10 10-6=4 76/4=19 Goal Reached!
true
false
[ 76, 65, 75, 6 ]
19
76-65=11 75-6=69 69-11=19 <backtrack>
false
true
[ 85, 70, 35, 57 ]
26
85-57=28 70/35=2 28-2=26 Goal Reached!
true
false
[ 85, 70, 35, 57 ]
26
85-70=15 57-35=22 15+22=26 <backtrack>
false
true
[ 13, 48, 65, 88 ]
84
13+48=61 88-65=23 61+23=84 Goal Reached!
true
false
[ 13, 48, 65, 88 ]
84
13+48=61 65+61=126 126-88=84 <backtrack>
false
true
[ 94, 82, 84, 87 ]
75
82*87=7134 7134-84=7050 7050/94=75 Goal Reached!
true
false
[ 94, 82, 84, 87 ]
75
94-82=12 87-12=75 84-75=75 <backtrack>
false
true
[ 61, 91, 4, 87 ]
69
61+91=152 87-4=83 152-83=69 Goal Reached!
true
false
[ 61, 91, 4, 87 ]
69
61+4=65 91-65=26 87-26=69 <backtrack>
false
true
[ 25, 5, 35, 49 ]
37
25+35=60 60/5=12 49-12=37 Goal Reached!
true
false
[ 25, 5, 35, 49 ]
37
25+5=30 49-30=19 35+19=37 <backtrack>
false
true
[ 92, 4, 12, 23 ]
21
92-23=69 4*12=48 69-48=21 Goal Reached!
true
false
[ 92, 4, 12, 23 ]
21
92/4=23 23-12=11 23-11=21 <backtrack>
false
true
[ 22, 43, 23, 17 ]
19
43-22=21 23+17=40 40-21=19 Goal Reached!
true
false
[ 22, 43, 23, 17 ]
19
43-23=20 22-17=5 20-5=19 <backtrack>
false
true
[ 12, 5, 24, 7 ]
97
24-7=17 5*17=85 12+85=97 Goal Reached!
true
false
[ 12, 5, 24, 7 ]
97
12*7=84 5*24=120 120-84=97 <backtrack>
false
true
[ 54, 27, 6, 97 ]
76
54-27=27 6+97=103 103-27=76 Goal Reached!
true
false
[ 54, 27, 6, 97 ]
76
54+6=60 97-27=70 60+70=76 <backtrack>
false
true
[ 60, 28, 5, 7 ]
51
60-5=55 28/7=4 55-4=51 Goal Reached!
true
false
[ 60, 28, 5, 7 ]
51
5*7=35 28+35=63 63-60=51 <backtrack>
false
true
[ 95, 52, 30, 98 ]
20
95+52=147 30*98=2940 2940/147=20 Goal Reached!
true
false
[ 95, 52, 30, 98 ]
20
98-95=3 52-30=22 22-3=20 <backtrack>
false
true
[ 96, 91, 54, 70 ]
80
96-91=5 70-54=16 5*16=80 Goal Reached!
true
false
[ 96, 91, 54, 70 ]
80
96-54=42 91-42=49 70+49=80 <backtrack>
false
true
[ 6, 16, 36, 98 ]
88
36/6=6 98-16=82 6+82=88 Goal Reached!
true
false
[ 6, 16, 36, 98 ]
88
6*16=96 98-36=62 96-62=88 <backtrack>
false
true
[ 5, 99, 66, 54 ]
92
5+99=104 66-54=12 104-12=92 Goal Reached!
true
false
[ 5, 99, 66, 54 ]
92
99-5=94 66+54=120 120-94=92 <backtrack>
false
true