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
[ 68, 34, 23, 19 ]
68
23-19=4 34*4=136 136-68=68 Goal Reached!
true
false
[ 68, 34, 23, 19 ]
68
34+23=57 19+57=76 76-68=68 <backtrack>
false
true
[ 9, 80, 9, 24 ]
55
9/9=1 80-24=56 56-1=55 Goal Reached!
true
false
[ 9, 80, 9, 24 ]
55
9*9=81 80-24=56 81-56=55 <backtrack>
false
true
[ 88, 21, 50, 47 ]
12
88+21=109 50+47=97 109-97=12 Goal Reached!
true
false
[ 88, 21, 50, 47 ]
12
88-50=38 47-38=9 21-9=12 <backtrack>
false
true
[ 65, 34, 46, 3 ]
48
65+3=68 68/34=2 46+2=48 Goal Reached!
true
false
[ 65, 34, 46, 3 ]
48
65-3=62 62-34=28 46+28=48 <backtrack>
false
true
[ 33, 92, 14, 52 ]
59
33+92=125 14+52=66 125-66=59 Goal Reached!
true
false
[ 33, 92, 14, 52 ]
59
92-33=59 14+52=66 66-59=59 <backtrack>
false
true
[ 91, 3, 50, 14 ]
33
91+50=141 141/3=47 47-14=33 Goal Reached!
true
false
[ 91, 3, 50, 14 ]
33
91-50=41 3*14=42 42-41=33 <backtrack>
false
true
[ 32, 94, 29, 71 ]
38
94-32=62 29+71=100 100-62=38 Goal Reached!
true
false
[ 32, 94, 29, 71 ]
38
94-71=23 29+23=52 52-32=38 <backtrack>
false
true
[ 15, 92, 96, 75 ]
86
15+92=107 96-75=21 107-21=86 Goal Reached!
true
false
[ 15, 92, 96, 75 ]
86
15+75=90 96-92=4 90-4=86 <backtrack>
false
true
[ 38, 71, 17, 20 ]
30
71-38=33 20-17=3 33-3=30 Goal Reached!
true
false
[ 38, 71, 17, 20 ]
30
71-38=33 17+20=37 37-33=30 <backtrack>
false
true
[ 76, 80, 71, 43 ]
24
80-76=4 71-43=28 28-4=24 Goal Reached!
true
false
[ 76, 80, 71, 43 ]
24
80-76=4 71-43=28 28-4=18 <backtrack>
false
true
[ 2, 76, 93, 72 ]
53
76-2=74 93-72=21 74-21=53 Goal Reached!
true
false
[ 2, 76, 93, 72 ]
53
76/2=38 93-38=55 72-55=53 <backtrack>
false
true
[ 55, 72, 22, 82 ]
66
55*72=3960 82-22=60 3960/60=66 Goal Reached!
true
false
[ 55, 72, 22, 82 ]
66
82-22=60 72-55=17 60+17=66 <backtrack>
false
true
[ 57, 15, 54, 75 ]
95
15+75=90 57*90=5130 5130/54=95 Goal Reached!
true
false
[ 57, 15, 54, 75 ]
95
57+15=72 54+72=126 126-75=95 <backtrack>
false
true
[ 92, 81, 13, 99 ]
10
99-92=7 13*7=91 91-81=10 Goal Reached!
true
false
[ 92, 81, 13, 99 ]
10
99-92=7 81-13=68 68-7=10 <backtrack>
false
true
[ 7, 45, 9, 49 ]
35
7*9=63 45*49=2205 2205/63=35 Goal Reached!
true
false
[ 7, 45, 9, 49 ]
35
45-7=38 49-9=40 40-38=35 <backtrack>
false
true
[ 76, 78, 12, 68 ]
92
78-76=2 12*2=24 68+24=92 Goal Reached!
true
false
[ 76, 78, 12, 68 ]
92
76+12=88 78+68=146 146-88=92 <backtrack>
false
true
[ 45, 38, 80, 64 ]
99
45+38=83 80-64=16 83+16=99 Goal Reached!
true
false
[ 45, 38, 80, 64 ]
99
45+38=83 80+64=144 144-83=99 <backtrack>
false
true
[ 38, 69, 5, 19 ]
83
38+69=107 5+19=24 107-24=83 Goal Reached!
true
false
[ 38, 69, 5, 19 ]
83
5*19=95 38+69=107 107-95=83 <backtrack>
false
true
[ 86, 10, 48, 91 ]
33
86-10=76 91-48=43 76-43=33 Goal Reached!
true
false
[ 86, 10, 48, 91 ]
33
91-86=5 10*5=50 50-48=33 <backtrack>
false
true
[ 50, 20, 98, 5 ]
92
50-20=30 30/5=6 98-6=92 Goal Reached!
true
false
[ 50, 20, 98, 5 ]
92
20*5=100 100-50=50 98-50=92 <backtrack>
false
true
[ 57, 38, 19, 2 ]
12
57/19=3 38-2=36 36/3=12 Goal Reached!
true
false
[ 57, 38, 19, 2 ]
12
57-38=19 19-2=17 19-17=12 <backtrack>
false
true
[ 94, 63, 69, 6 ]
94
94+63=157 69-6=63 157-63=94 Goal Reached!
true
false
[ 94, 63, 69, 6 ]
94
63+6=69 69+69=138 138-94=94 <backtrack>
false
true
[ 83, 97, 76, 3 ]
16
83+97=180 180/3=60 76-60=16 Goal Reached!
true
false
[ 83, 97, 76, 3 ]
16
97-83=14 76-3=73 73-14=16 <backtrack>
false
true
[ 27, 89, 41, 35 ]
68
89-27=62 41-35=6 62+6=68 Goal Reached!
true
false
[ 27, 89, 41, 35 ]
68
27+41=68 89-35=54 68+54=68 <backtrack>
false
true
[ 4, 5, 29, 72 ]
53
29-4=25 5*25=125 125-72=53 Goal Reached!
true
false
[ 4, 5, 29, 72 ]
53
4*5=20 29+20=49 72-49=53 <backtrack>
false
true
[ 48, 35, 12, 95 ]
43
95-35=60 60/12=5 48-5=43 Goal Reached!
true
false
[ 48, 35, 12, 95 ]
43
95-48=47 35+12=47 47/47=43 <backtrack>
false
true
[ 78, 4, 63, 34 ]
38
63-34=29 4*29=116 116-78=38 Goal Reached!
true
false
[ 78, 4, 63, 34 ]
38
78-63=15 4+34=38 15+38=38 <backtrack>
false
true
[ 12, 90, 25, 38 ]
66
38-25=13 12*13=156 156-90=66 Goal Reached!
true
false
[ 12, 90, 25, 38 ]
66
90-12=78 25+38=63 78-63=66 <backtrack>
false
true
[ 19, 21, 83, 81 ]
85
21-19=2 83*2=166 166-81=85 Goal Reached!
true
false
[ 19, 21, 83, 81 ]
85
19+21=40 81+40=121 121-83=85 <backtrack>
false
true
[ 31, 4, 30, 20 ]
76
31-30=1 20-1=19 4*19=76 Goal Reached!
true
false
[ 31, 4, 30, 20 ]
76
4*20=80 31+30=61 80-61=76 <backtrack>
false
true
[ 88, 94, 82, 24 ]
52
94-88=6 82-24=58 58-6=52 Goal Reached!
true
false
[ 88, 94, 82, 24 ]
52
88-24=64 94-82=12 64-12=52 <backtrack>
false
true
[ 5, 54, 8, 24 ]
42
8-5=3 54/3=18 24+18=42 Goal Reached!
true
false
[ 5, 54, 8, 24 ]
42
5*8=40 54-24=30 40+30=42 <backtrack>
false
true
[ 74, 16, 77, 39 ]
26
74+16=90 77+39=116 116-90=26 Goal Reached!
true
false
[ 74, 16, 77, 39 ]
26
77-74=3 16+3=19 39-19=26 <backtrack>
false
true
[ 79, 38, 6, 9 ]
13
79-38=41 6*9=54 54-41=13 Goal Reached!
true
false
[ 79, 38, 6, 9 ]
13
79-38=41 41-6=35 35-9=13 <backtrack>
false
true
[ 74, 42, 97, 40 ]
25
74-42=32 97-40=57 57-32=25 Goal Reached!
true
false
[ 74, 42, 97, 40 ]
25
97-74=23 42-23=19 40-19=25 <backtrack>
false
true
[ 18, 5, 10, 15 ]
21
18*10=180 180/5=36 36-15=21 Goal Reached!
true
false
[ 18, 5, 10, 15 ]
21
5+10=15 15+15=30 30-18=21 <backtrack>
false
true
[ 4, 20, 81, 39 ]
88
81-20=61 61-39=22 4*22=88 Goal Reached!
true
false
[ 4, 20, 81, 39 ]
88
4*20=80 39+80=119 119-81=88 <backtrack>
false
true
[ 1, 82, 27, 36 ]
72
82-1=81 36-27=9 81-9=72 Goal Reached!
true
false
[ 1, 82, 27, 36 ]
72
82-1=81 27+36=63 81-63=72 <backtrack>
false
true
[ 87, 6, 2, 35 ]
29
87+6=93 93-35=58 58/2=29 Goal Reached!
true
false
[ 87, 6, 2, 35 ]
29
87-35=52 52/2=26 6+26=29 <backtrack>
false
true
[ 44, 60, 15, 70 ]
48
44*60=2640 70-15=55 2640/55=48 Goal Reached!
true
false
[ 44, 60, 15, 70 ]
48
70-15=55 60-44=16 55-16=48 <backtrack>
false
true
[ 70, 46, 75, 89 ]
51
89-75=14 70/14=5 46+5=51 Goal Reached!
true
false
[ 70, 46, 75, 89 ]
51
89-46=43 75-43=32 70-32=51 <backtrack>
false
true
[ 80, 26, 2, 15 ]
45
80-2=78 78/26=3 15*3=45 Goal Reached!
true
false
[ 80, 26, 2, 15 ]
45
80/2=40 26+15=41 40+41=45 <backtrack>
false
true
[ 89, 29, 7, 13 ]
54
89-29=60 13-7=6 60-6=54 Goal Reached!
true
false
[ 89, 29, 7, 13 ]
54
89-29=60 7+13=20 60-20=54 <backtrack>
false
true
[ 10, 41, 63, 61 ]
46
63-61=2 10/2=5 41+5=46 Goal Reached!
true
false
[ 10, 41, 63, 61 ]
46
63-10=53 61-41=20 53-20=46 <backtrack>
false
true
[ 85, 27, 51, 52 ]
45
85-27=58 51+52=103 103-58=45 Goal Reached!
true
false
[ 85, 27, 51, 52 ]
45
85-27=58 58-51=7 52-7=45 <backtrack>
false
true
[ 2, 72, 66, 58 ]
28
72/2=36 66-58=8 36-8=28 Goal Reached!
true
false
[ 2, 72, 66, 58 ]
28
72/2=36 66-58=8 36-8=6 <backtrack>
false
true
[ 85, 21, 72, 66 ]
32
85+21=106 72+66=138 138-106=32 Goal Reached!
true
false
[ 85, 21, 72, 66 ]
32
85-72=13 66-21=45 45-13=32 <backtrack>
false
true
[ 21, 78, 9, 92 ]
63
21+78=99 99-92=7 9*7=63 Goal Reached!
true
false
[ 21, 78, 9, 92 ]
63
21+9=30 92-30=62 78-62=63 <backtrack>
false
true
[ 20, 80, 44, 45 ]
33
80-20=60 44*45=1980 1980/60=33 Goal Reached!
true
false
[ 20, 80, 44, 45 ]
33
80-45=35 44-20=24 35-24=33 <backtrack>
false
true
[ 29, 28, 15, 42 ]
26
29-28=1 42-15=27 27-1=26 Goal Reached!
true
false
[ 29, 28, 15, 42 ]
26
42-15=27 29-28=1 27-1=-3 <backtrack>
false
true