timestamp
int64
1,492B
1,575B
solving_id
int64
1
33.1k
question_id
stringlengths
2
6
user_answer
stringclasses
4 values
elapsed_time
int64
0
286M
subject_id
stringlengths
2
7
correct_answer
stringclasses
4 values
is_correct
bool
2 classes
1,516,119,385,705
23
q5584
d
24,000
u103868
c
false
1,516,119,463,050
24
q10201
c
65,000
u103868
d
false
1,516,119,515,481
25
q5520
a
14,000
u103868
a
true
1,516,119,534,240
26
q6538
c
14,000
u103868
b
false
1,516,119,602,206
27
q657
a
15,000
u103868
a
true
1,516,119,624,447
28
q545
b
17,000
u103868
b
true
1,516,119,643,239
29
q1235
a
14,000
u103868
a
true
1,516,119,665,471
30
q11259
b
17,000
u103868
b
true
1,516,119,690,324
31
q426
b
19,000
u103868
a
false
1,516,119,739,812
32
q368
b
15,000
u103868
b
true
1,516,119,757,743
33
q952
a
13,000
u103868
b
false
1,516,119,789,771
34
q11261
b
20,000
u103868
b
true
1,516,119,819,591
35
q1111
a
16,000
u103868
a
true
1,516,119,843,291
36
q283
a
15,000
u103868
a
true
1,518,356,065,613
37
q200
c
20,000
u103868
c
true
1,518,356,096,778
38
q11263
b
17,000
u103868
b
true
1,518,356,125,815
39
q856
a
14,000
u103868
a
true
1,518,356,153,430
40
q1218
b
15,000
u103868
a
false
1,518,357,852,214
41
q1076
c
19,000
u103868
c
true
1,518,357,947,658
42
q11262
a
17,000
u103868
a
true
1,518,357,998,612
43
q1240
b
18,000
u103868
b
true
1,518,358,028,095
44
q1115
b
16,000
u103868
c
false
1,518,358,094,815
45
q1011
a
17,000
u103868
a
true
1,518,358,133,904
46
q295
c
15,000
u103868
c
true
1,518,358,448,852
47
q5693
a
8,000
u103868
a
true
1,518,358,482,443
48
q9697
b
28,000
u103868
d
false
1,518,358,503,219
49
q4472
c
15,000
u103868
c
true
1,518,358,580,268
50
q4127
a
72,000
u103868
a
true
1,518,358,636,657
51
q5110
c
52,000
u103868
a
false
1,518,358,690,642
52
q8953
c
48,000
u103868
c
true
1,518,358,781,430
53
q5328
a
84,000
u103868
b
false
1,518,358,795,222
54
q5691
c
10,000
u103868
c
true
1,518,358,804,501
55
q4478
a
5,000
u103868
a
true
1,518,358,833,027
56
q9544
c
24,000
u103868
b
false
1,518,677,876,613
57
q5060
c
14,000
u103868
c
true
1,518,677,892,241
58
q4239
c
11,000
u103868
c
true
1,518,677,904,996
59
q3910
a
8,000
u103868
c
false
1,518,677,924,493
60
q8511
d
7,000
u103868
d
true
1,518,677,945,315
61
q3774
a
16,000
u103868
a
true
1,518,677,975,688
62
q4032
a
25,000
u103868
a
true
1,518,677,987,351
63
q5784
c
6,000
u103868
d
false
1,518,678,137,031
63
q5784
d
10,000
u103868
d
true
1,518,678,146,515
64
q4775
b
5,000
u103868
b
true
1,518,678,181,330
65
q10300
d
177,000
u103868
c
false
1,518,678,200,639
66
q4191
d
15,000
u103868
d
true
1,518,678,237,599
67
q4586
c
32,000
u103868
c
true
1,518,936,733,621
68
q5114
a
13,000
u103868
a
true
1,518,936,759,753
69
q9964
b
20,000
u103868
a
false
1,518,936,787,927
70
q4483
c
22,000
u103868
d
false
1,518,936,801,847
71
q4849
a
9,000
u103868
a
true
1,518,936,843,226
72
q5346
c
36,000
u103868
c
true
1,518,936,903,685
73
q9344
c
56,000
u103868
c
true
1,518,936,977,243
74
q5706
b
69,000
u103868
b
true
1,518,937,008,341
75
q5041
c
27,000
u103868
c
true
1,518,937,044,608
76
q6363
b
31,000
u103868
d
false
1,518,937,115,361
77
q9453
b
65,000
u103868
b
true
1,548,687,638,452
1
q8394
c
27,000
u462047
c
true
1,548,687,658,790
2
q1190
a
17,000
u462047
a
true
1,548,687,679,530
3
q405
b
17,000
u462047
b
true
1,548,687,705,188
4
q8154
b
23,000
u462047
b
true
1,548,687,713,909
5
q5063
c
6,000
u462047
a
false
1,548,687,746,485
6
q3974
a
30,000
u462047
b
false
1,548,687,769,410
7
q4531
c
20,000
u462047
b
false
1,548,687,804,249
8
q6759
d
32,000
u462047
b
false
1,548,687,876,380
9
q6057
a
21,000
u462047
c
false
1,548,687,907,286
10
q3788
a
7,000
u462047
d
false
1,548,687,938,232
11
q4034
d
4,000
u462047
d
true
1,548,687,964,924
12
q8604
b
17,000
u462047
d
false
1,548,688,005,815
13
q4561
d
8,000
u462047
d
true
1,548,688,049,171
14
q3935
a
15,000
u462047
a
true
1,548,688,079,918
15
q4485
c
6,000
u462047
c
true
1,548,688,126,324
16
q9105
a
31,000
u462047
c
false
1,548,688,163,354
17
q4557
b
17,000
u462047
b
true
1,548,688,209,779
18
q5328
b
34,000
u462047
b
true
1,548,688,271,378
19
q1034
c
17,000
u462047
c
true
1,548,688,320,174
20
q600
b
18,000
u462047
c
false
1,548,688,379,194
21
q231
c
17,000
u462047
c
true
1,548,688,423,544
22
q11259
b
17,000
u462047
b
true
1,548,688,460,360
23
q908
b
16,000
u462047
b
true
1,548,688,498,258
24
q1040
c
18,000
u462047
a
false
1,548,688,538,910
25
q439
c
18,000
u462047
c
true
1,548,688,577,038
26
q295
c
15,000
u462047
c
true
1,548,688,604,136
27
q393
c
19,000
u462047
c
true
1,548,688,648,463
28
q769
a
16,000
u462047
b
false
1,548,688,680,843
29
q1040
a
10,000
u462047
a
true
1,548,688,699,801
30
q769
b
14,000
u462047
b
true
1,548,920,973,590
31
q6250
d
30,000
u462047
b
false
1,548,921,030,692
32
q8566
d
30,000
u462047
d
true
1,548,921,078,073
33
q4187
d
22,000
u462047
d
true
1,548,921,135,223
34
q4468
d
40,000
u462047
c
false
1,548,921,173,564
35
q6443
b
16,000
u462047
d
false
1,548,921,197,801
36
q9151
a
16,000
u462047
a
true
1,548,921,229,793
37
q3798
b
16,000
u462047
d
false
1,548,921,289,094
38
q5095
b
41,000
u462047
b
true
1,548,921,316,866
39
q3985
b
18,000
u462047
d
false
1,548,921,375,956
40
q8195
c
33,000
u462047
a
false
1,550,192,282,727
41
q598
c
16,000
u462047
c
true
1,521,022,123,676
1
q8098
a
21,000
u141207
b
false
1,574,228,645,000
2
q8074
d
25,000
u141207
c
false
1,574,228,659,000
3
q4749
c
10,000
u141207
d
false