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
1,520,818,537,331
42
q8925
b
37,000
u12665
c
false
1,520,818,668,079
43
q5770
a
62,000
u12665
c
false
1,520,818,694,250
44
q5645
b
15,000
u12665
b
true
1,520,818,751,299
45
q6261
c
33,000
u12665
a
false
1,520,818,926,006
46
q5770
c
17,000
u12665
c
true
1,520,818,944,665
47
q6261
a
7,000
u12665
a
true
1,520,818,994,243
48
q8591
d
28,000
u12665
a
false
1,520,846,963,552
49
q1303
a
20,000
u12665
a
true
1,520,847,000,840
50
q11262
a
16,000
u12665
a
true
1,520,847,033,595
51
q790
b
17,000
u12665
b
true
1,520,847,075,878
52
q317
a
17,000
u12665
a
true
1,520,847,109,855
53
q289
b
15,000
u12665
b
true
1,520,847,157,352
54
q11249
b
21,000
u12665
b
true
1,520,847,205,630
55
q384
b
21,000
u12665
c
false
1,520,847,262,655
56
q1335
a
24,000
u12665
b
false
1,520,847,307,582
57
q237
c
20,000
u12665
c
true
1,520,847,338,001
58
q11261
b
22,000
u12665
b
true
1,520,847,488,324
59
q1393
c
18,000
u12665
c
true
1,520,847,702,618
60
q7337
b
50,500
u12665
d
false
1,520,847,702,645
60
q7336
d
50,500
u12665
d
true
1,520,847,702,656
60
q7338
d
50,500
u12665
d
true
1,520,847,702,867
60
q7335
d
50,500
u12665
c
false
1,520,848,320,684
61
q6949
d
48,250
u12665
d
true
1,520,848,321,139
61
q6952
d
48,250
u12665
b
false
1,520,848,321,142
61
q6951
c
48,250
u12665
d
false
1,520,848,321,173
61
q6950
b
48,250
u12665
a
false
1,520,914,620,266
62
q4626
a
46,000
u12665
a
true
1,520,914,667,693
63
q5987
a
36,000
u12665
a
true
1,520,914,728,646
64
q5648
d
51,000
u12665
d
true
1,520,914,756,451
65
q10107
a
16,000
u12665
a
true
1,520,914,804,411
66
q6523
a
38,000
u12665
b
false
1,520,914,836,331
67
q5733
b
21,000
u12665
b
true
1,520,914,883,558
68
q6494
d
38,000
u12665
c
false
1,520,914,934,593
69
q8539
d
41,000
u12665
c
false
1,520,914,959,700
70
q4469
b
14,000
u12665
b
true
1,520,914,989,412
71
q8661
d
16,000
u12665
d
true
1,520,930,710,834
72
q290
b
15,000
u12665
b
true
1,520,930,737,147
73
q1177
c
17,000
u12665
a
false
1,520,930,767,852
74
q1133
a
14,000
u12665
a
true
1,520,930,801,391
75
q295
c
23,000
u12665
c
true
1,520,930,836,169
76
q1079
b
15,000
u12665
b
true
1,520,930,863,789
77
q873
a
16,000
u12665
a
true
1,520,930,894,001
78
q561
a
16,000
u12665
b
false
1,520,930,969,766
79
q399
c
15,000
u12665
a
false
1,520,931,011,756
80
q520
a
14,000
u12665
a
true
1,520,931,048,678
81
q1211
a
18,000
u12665
c
false
1,520,931,257,383
82
q523
c
15,000
u12665
c
true
1,520,931,288,621
83
q1211
c
16,000
u12665
c
true
1,520,997,860,074
84
q6225
d
43,000
u12665
c
false
1,520,997,930,173
85
q8580
d
47,000
u12665
d
true
1,520,998,006,484
86
q5329
b
47,000
u12665
b
true
1,520,998,082,644
87
q5761
b
39,000
u12665
c
false
1,520,998,128,476
88
q4481
c
18,000
u12665
a
false
1,520,998,452,318
89
q6225
c
11,000
u12665
c
true
1,520,998,481,435
90
q4481
b
20,000
u12665
a
false
1,520,998,539,608
91
q8834
c
30,000
u12665
c
true
1,520,998,594,341
92
q5673
a
44,000
u12665
a
true
1,520,998,641,583
93
q5086
d
37,000
u12665
d
true
1,520,998,706,128
94
q5953
b
28,000
u12665
a
false
1,520,998,830,211
95
q9171
d
18,000
u12665
d
true
1,521,038,869,974
96
q541
b
17,000
u12665
b
true
1,521,038,974,128
97
q1369
c
19,000
u12665
c
true
1,521,039,008,889
98
q768
a
23,000
u12665
a
true
1,521,039,067,817
99
q889
a
19,000
u12665
a
true
1,521,039,141,284
100
q1256
c
21,000
u12665
a
false
1,521,039,195,300
101
q445
a
25,000
u12665
a
true
1,521,039,228,905
102
q803
a
17,000
u12665
c
false
1,521,039,272,727
103
q913
a
15,000
u12665
a
true
1,521,039,301,637
104
q249
b
19,000
u12665
b
true
1,521,039,330,136
105
q772
c
18,000
u12665
c
true
1,521,078,507,354
106
q5492
a
18,000
u12665
a
true
1,521,078,530,712
107
q5667
b
15,000
u12665
b
true
1,521,078,595,765
108
q6175
b
51,000
u12665
d
false
1,521,078,900,511
109
q8793
d
44,000
u12665
d
true
1,521,079,371,115
110
q5388
c
80,000
u12665
c
true
1,521,079,442,519
111
q3837
a
12,000
u12665
a
true
1,521,084,119,514
112
q5650
d
12,000
u12665
d
true
1,521,084,159,724
113
q10297
a
13,000
u12665
a
true
1,521,084,190,601
114
q9608
a
19,000
u12665
a
true
1,521,084,246,517
115
q5051
c
43,000
u12665
c
true
1,521,084,357,208
116
q738
c
18,000
u12665
c
true
1,521,084,416,838
117
q221
a
25,000
u12665
b
false
1,521,084,446,982
117
q221
b
15,000
u12665
b
true
1,521,084,521,938
118
q1256
a
10,000
u12665
a
true
1,521,084,555,623
119
q981
c
17,000
u12665
c
true
1,521,084,600,385
120
q558
b
18,000
u12665
b
true
1,521,084,653,962
121
q220
a
18,000
u12665
a
true
1,521,085,016,897
122
q204
a
15,000
u12665
a
true
1,521,085,061,442
123
q346
a
8,000
u12665
a
true
1,521,085,088,115
124
q270
a
17,000
u12665
a
true
1,521,085,136,825
125
q710
a
15,000
u12665
a
true
1,521,085,166,657
126
q362
a
18,000
u12665
a
true
1,521,162,500,256
127
q4783
a
25,000
u12665
a
true
1,521,162,629,077
128
q8589
a
69,000
u12665
d
false
1,521,162,744,241
129
q8450
d
20,000
u12665
d
true
1,521,162,835,040
130
q3928
b
25,000
u12665
b
true
1,521,162,996,536
131
q4470
a
25,000
u12665
a
true
1,521,163,234,374
132
q10235
b
80,000
u12665
d
false
1,521,163,811,879
133
q5664
c
40,000
u12665
c
true
1,521,163,899,413
134
q6469
a
28,000
u12665
a
true