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
1,572,074,197,409
314
q8212
d
50,200
u764271
b
false
1,572,074,197,447
314
q8213
a
50,200
u764271
a
true
1,572,074,771,621
315
q7886
c
70,200
u764271
c
true
1,572,074,771,629
315
q7887
d
70,200
u764271
d
true
1,572,074,771,643
315
q7889
d
70,200
u764271
d
true
1,572,074,771,647
315
q7890
a
70,200
u764271
a
true
1,572,074,771,648
315
q7888
b
70,200
u764271
b
true
1,572,075,534,432
316
q17453
b
63,800
u764271
c
false
1,572,075,534,437
316
q17451
a
63,800
u764271
b
false
1,572,075,534,442
316
q17455
a
63,800
u764271
a
true
1,572,075,534,488
316
q17454
d
63,800
u764271
c
false
1,572,075,534,516
316
q17452
c
63,800
u764271
d
false
1,572,076,570,610
317
q17236
a
18,000
u764271
a
true
1,572,076,610,797
318
q4096
a
16,000
u764271
d
false
1,572,076,717,674
319
q6087
c
55,000
u764271
a
false
1,572,076,759,775
320
q5061
d
19,000
u764271
c
false
1,572,076,844,334
321
q6177
d
18,000
u764271
d
true
1,572,076,898,925
322
q3899
a
34,000
u764271
a
true
1,572,077,120,390
323
q9961
a
20,000
u764271
a
true
1,572,077,174,486
324
q4131
d
45,000
u764271
c
false
1,572,077,229,481
325
q9804
b
32,000
u764271
b
true
1,572,077,303,399
326
q5902
a
7,000
u764271
a
true
1,572,077,329,414
327
q9411
b
10,000
u764271
a
false
1,572,077,375,880
328
q4539
d
9,000
u764271
a
false
1,572,077,500,613
329
q6221
a
38,000
u764271
c
false
1,572,077,620,148
330
q4225
d
8,000
u764271
d
true
1,572,077,655,179
331
q6064
d
27,000
u764271
d
true
1,572,077,704,573
332
q6222
b
33,000
u764271
c
false
1,572,077,941,656
333
q6221
b
33,000
u764271
c
false
1,572,077,983,076
334
q6222
c
31,000
u764271
c
true
1,572,078,031,165
335
q5324
b
37,000
u764271
b
true
1,572,078,258,855
336
q8809
d
33,000
u764271
a
false
1,572,078,391,050
337
q10253
c
16,000
u764271
c
true
1,572,079,067,016
338
q2905
d
30,666
u764271
a
false
1,572,079,067,031
338
q2906
a
30,666
u764271
d
false
1,572,079,067,050
338
q2904
a
30,666
u764271
a
true
1,572,079,300,009
339
q3477
d
31,000
u764271
d
true
1,572,079,300,019
339
q3479
b
31,000
u764271
b
true
1,572,079,300,041
339
q3478
b
31,000
u764271
b
true
1,572,079,457,669
340
q3381
c
27,000
u764271
b
false
1,572,079,457,689
340
q3382
b
27,000
u764271
b
true
1,572,079,457,695
340
q3383
d
27,000
u764271
a
false
1,572,079,738,552
341
q2806
b
29,000
u764271
b
true
1,572,079,738,556
341
q2807
c
29,000
u764271
d
false
1,572,079,738,604
341
q2805
b
29,000
u764271
c
false
1,572,080,029,493
342
q3246
c
26,333
u764271
c
true
1,572,080,029,520
342
q3248
c
26,333
u764271
b
false
1,572,080,029,528
342
q3247
b
26,333
u764271
a
false
1,572,080,281,479
343
q3200
a
25,333
u764271
c
false
1,572,080,281,535
343
q3198
d
25,333
u764271
d
true
1,572,080,281,555
343
q3199
c
25,333
u764271
b
false
1,572,080,600,323
344
q2952
b
26,000
u764271
a
false
1,572,080,600,385
344
q2953
d
26,000
u764271
d
true
1,572,080,600,531
344
q2954
a
26,000
u764271
c
false
1,572,080,855,411
345
q17680
c
26,666
u764271
d
false
1,572,080,855,427
345
q17682
a
26,666
u764271
a
true
1,572,080,855,498
345
q17681
c
26,666
u764271
c
true
1,572,081,044,529
346
q17684
a
24,666
u764271
a
true
1,572,081,044,551
346
q17685
c
24,666
u764271
d
false
1,572,081,044,562
346
q17683
c
24,666
u764271
c
true
1,572,081,296,197
347
q3063
c
25,666
u764271
c
true
1,572,081,296,208
347
q3065
b
25,666
u764271
a
false
1,572,081,296,268
347
q3064
d
25,666
u764271
d
true
1,572,081,910,934
348
q17293
c
19,000
u764271
b
false
1,572,081,953,191
349
q5758
a
18,000
u764271
b
false
1,572,081,996,297
350
q4198
c
20,000
u764271
c
true
1,572,082,007,894
351
q4158
b
5,000
u764271
b
true
1,572,082,344,033
352
q3473
a
22,666
u764271
a
true
1,572,082,344,055
352
q3471
a
22,666
u764271
a
true
1,572,082,344,056
352
q3472
b
22,666
u764271
b
true
1,572,082,507,478
353
q3451
c
27,000
u764271
c
true
1,572,082,507,487
353
q3452
a
27,000
u764271
a
true
1,572,082,507,496
353
q3450
d
27,000
u764271
d
true
1,572,082,710,104
354
q3039
d
23,000
u764271
b
false
1,572,082,710,112
354
q3040
a
23,000
u764271
a
true
1,572,082,710,136
354
q3041
d
23,000
u764271
d
true
1,572,082,838,998
355
q17662
b
26,333
u764271
b
true
1,572,082,839,048
355
q17663
d
26,333
u764271
a
false
1,572,082,839,061
355
q17664
d
26,333
u764271
d
true
1,572,083,119,837
356
q3080
d
25,666
u764271
b
false
1,572,083,119,889
356
q3079
c
25,666
u764271
c
true
1,572,083,119,922
356
q3078
a
25,666
u764271
a
true
1,572,087,318,041
357
q3523
b
31,333
u764271
a
false
1,572,087,318,107
357
q3524
c
31,333
u764271
d
false
1,572,087,318,116
357
q3522
b
31,333
u764271
b
true
1,572,087,539,691
358
q2685
d
27,000
u764271
d
true
1,572,087,539,694
358
q2686
c
27,000
u764271
c
true
1,572,087,539,789
358
q2687
d
27,000
u764271
d
true
1,572,087,666,937
359
q17668
b
24,666
u764271
b
true
1,572,087,666,952
359
q17669
a
24,666
u764271
a
true
1,572,087,666,985
359
q17670
c
24,666
u764271
c
true
1,572,087,844,345
360
q3146
b
32,333
u764271
a
false
1,572,087,844,359
360
q3144
d
32,333
u764271
d
true
1,572,087,844,379
360
q3145
a
32,333
u764271
b
false
1,572,088,036,556
361
q3294
d
24,666
u764271
a
false
1,572,088,036,692
361
q3296
c
24,666
u764271
c
true
1,572,088,036,735
361
q3295
a
24,666
u764271
a
true
1,572,088,193,228
362
q2923
b
21,666
u764271
c
false
1,572,088,193,245
362
q2922
b
21,666
u764271
b
true
1,572,088,193,251
362
q2924
c
21,666
u764271
d
false