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
1,515,389,112,493
317
q414
a
11,000
u35361
a
true
1,515,389,138,251
318
q11262
a
7,000
u35361
a
true
1,515,389,206,416
319
q647
c
16,000
u35361
c
true
1,515,389,252,731
320
q794
c
15,000
u35361
c
true
1,515,389,522,602
321
q2369
a
23,666
u35361
a
true
1,515,389,522,613
321
q2367
d
23,666
u35361
b
false
1,515,389,522,702
321
q2368
c
23,666
u35361
b
false
1,519,348,332,339
322
q5395
c
16,000
u35361
c
true
1,519,348,393,666
323
q4597
a
21,000
u35361
a
true
1,519,348,495,332
324
q8789
a
12,000
u35361
d
false
1,519,348,523,591
325
q5942
b
6,000
u35361
b
true
1,519,348,568,302
326
q5765
d
22,000
u35361
a
false
1,519,348,634,836
327
q3779
d
8,000
u35361
d
true
1,519,348,665,052
328
q8849
d
14,000
u35361
d
true
1,519,348,709,457
329
q6061
b
32,000
u35361
b
true
1,519,348,737,864
330
q5519
b
10,000
u35361
a
false
1,519,348,773,125
331
q5502
a
16,000
u35361
b
false
1,519,349,171,580
331
q5502
b
5,000
u35361
b
true
1,519,349,202,929
332
q5519
a
6,000
u35361
a
true
1,519,349,260,122
333
q8555
d
19,000
u35361
c
false
1,519,349,329,877
334
q6466
c
15,000
u35361
a
false
1,519,349,393,630
335
q5765
a
10,000
u35361
a
true
1,519,349,417,344
336
q6156
b
14,000
u35361
b
true
1,519,349,476,036
337
q4820
d
21,000
u35361
d
true
1,519,349,542,245
338
q3776
c
13,000
u35361
c
true
1,519,349,590,457
339
q8720
a
26,000
u35361
c
false
1,519,349,635,445
340
q4735
d
18,000
u35361
d
true
1,519,349,649,740
341
q3915
c
4,000
u35361
c
true
1,519,349,688,943
342
q6495
d
22,000
u35361
a
false
1,519,349,763,336
343
q8786
c
21,000
u35361
d
false
1,519,349,808,426
344
q4113
b
24,000
u35361
b
true
1,519,349,840,804
345
q4732
c
22,000
u35361
d
false
1,509,474,751,627
1
q8098
b
21,000
u55238
b
true
1,509,474,777,351
2
q8074
d
22,000
u55238
c
false
1,509,474,802,167
3
q176
d
22,000
u55238
d
true
1,509,474,813,742
4
q1279
b
8,000
u55238
c
false
1,509,474,876,422
5
q2067
c
19,000
u55238
b
false
1,509,474,876,897
5
q2068
b
19,000
u55238
a
false
1,509,474,877,355
5
q2069
d
19,000
u55238
d
true
1,509,474,919,053
6
q3411
c
12,333
u55238
c
true
1,509,474,919,704
6
q3412
b
12,333
u55238
a
false
1,509,474,920,144
6
q3413
c
12,333
u55238
d
false
1,509,474,930,142
7
q2991
c
1,666
u55238
c
true
1,509,474,931,001
7
q2992
c
1,666
u55238
a
false
1,509,474,931,755
7
q2993
b
1,666
u55238
b
true
1,509,474,939,320
8
q2628
d
1,000
u55238
c
false
1,509,474,939,825
8
q2629
d
1,000
u55238
d
true
1,509,474,940,285
8
q2630
b
1,000
u55238
b
true
1,509,474,983,633
9
q4555
c
42,000
u55238
d
false
1,509,475,012,584
10
q4178
c
26,000
u55238
b
false
1,509,475,033,292
11
q4761
c
18,000
u55238
b
false
1,509,475,057,164
12
q6185
b
21,000
u55238
c
false
1,509,475,089,741
13
q6243
b
30,000
u55238
d
false
1,509,475,117,460
14
q6442
a
25,000
u55238
d
false
1,509,475,355,648
15
q6949
d
39,250
u55238
d
true
1,509,475,356,316
15
q6950
b
39,250
u55238
a
false
1,509,475,356,805
15
q6951
d
39,250
u55238
d
true
1,509,475,357,325
15
q6952
a
39,250
u55238
b
false
1,509,475,430,237
16
q7335
c
17,500
u55238
c
true
1,509,475,430,828
16
q7336
b
17,500
u55238
d
false
1,509,475,431,324
16
q7337
a
17,500
u55238
d
false
1,509,475,431,820
16
q7338
b
17,500
u55238
d
false
1,555,260,955,778
1
q4348
a
38,000
u566660
a
true
1,555,260,971,898
2
q727
a
12,000
u566660
a
true
1,555,260,986,193
3
q10027
a
11,000
u566660
c
false
1,555,261,013,117
4
q5115
d
24,000
u566660
d
true
1,555,261,025,687
5
q4829
c
10,000
u566660
c
true
1,555,261,043,611
6
q5756
b
15,000
u566660
b
true
1,555,261,068,719
7
q5775
d
22,000
u566660
d
true
1,555,261,104,997
8
q6269
b
33,000
u566660
a
false
1,555,261,146,192
9
q4771
d
39,000
u566660
d
true
1,555,261,178,836
10
q4043
b
29,000
u566660
c
false
1,555,261,508,392
11
q5663
b
26,000
u566660
a
false
1,555,261,537,561
12
q5060
c
9,000
u566660
c
true
1,555,261,558,351
13
q6340
a
13,000
u566660
b
false
1,555,261,633,443
14
q9422
a
14,000
u566660
c
false
1,555,261,668,482
15
q5031
d
10,000
u566660
d
true
1,555,261,700,344
16
q6453
b
24,000
u566660
b
true
1,555,261,717,276
17
q6186
d
7,000
u566660
d
true
1,555,261,737,404
18
q8786
d
12,000
u566660
d
true
1,555,261,793,867
19
q6507
a
49,000
u566660
d
false
1,555,261,881,891
20
q4047
a
38,000
u566660
a
true
1,555,262,275,294
21
q539
a
35,000
u566660
a
true
1,555,262,314,022
22
q1370
a
15,000
u566660
a
true
1,555,262,338,506
23
q1115
c
16,000
u566660
c
true
1,555,262,365,533
24
q11249
b
20,000
u566660
b
true
1,555,262,384,278
25
q973
b
13,000
u566660
b
true
1,555,262,407,204
26
q652
c
16,000
u566660
c
true
1,555,262,441,022
27
q763
b
29,000
u566660
c
false
1,555,262,480,917
28
q11259
b
18,000
u566660
b
true
1,555,262,502,114
29
q439
c
16,000
u566660
c
true
1,555,262,526,244
30
q507
b
18,000
u566660
c
false
1,565,606,989,213
1
q5334
c
24,000
u722385
c
true
1,565,607,121,396
2
q1170
c
20,000
u722385
a
false
1,565,607,148,325
3
q99
a
22,000
u722385
a
true
1,565,607,171,071
4
q4532
d
20,000
u722385
a
false
1,565,607,198,859
5
q4829
a
25,000
u722385
c
false
1,565,607,211,633
6
q3884
a
11,000
u722385
a
true
1,565,607,227,993
7
q5762
d
14,000
u722385
d
true
1,565,607,535,682
8
q1400
b
18,000
u722385
a
false