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
1,509,530,350,754
301
q890
c
13,000
u53486
c
true
1,509,530,384,492
302
q1111
a
13,000
u53486
a
true
1,509,530,414,050
303
q365
a
14,000
u53486
a
true
1,509,585,964,920
304
q6032
b
15,000
u53486
b
true
1,509,586,016,863
305
q4596
c
29,000
u53486
b
false
1,509,586,052,329
306
q4499
c
13,000
u53486
d
false
1,509,586,265,978
307
q8608
d
7,000
u53486
d
true
1,509,586,306,737
308
q4131
c
26,000
u53486
c
true
1,509,586,338,451
309
q5786
d
18,000
u53486
d
true
1,509,586,362,850
310
q8657
a
8,000
u53486
c
false
1,509,586,410,705
311
q9501
d
20,000
u53486
d
true
1,509,586,442,801
312
q5635
c
13,000
u53486
d
false
1,509,586,474,792
313
q8482
b
16,000
u53486
a
false
1,509,586,831,667
314
q4318
d
29,000
u53486
d
true
1,509,586,868,057
315
q5765
a
11,000
u53486
a
true
1,509,587,163,546
316
q4556
c
30,000
u53486
c
true
1,509,587,196,132
317
q4557
c
19,000
u53486
b
false
1,509,587,434,527
318
q5060
d
26,000
u53486
c
false
1,509,587,462,625
319
q5056
d
13,000
u53486
d
true
1,509,587,720,693
320
q5242
b
14,000
u53486
a
false
1,509,587,746,445
321
q5652
c
11,000
u53486
c
true
1,509,588,002,651
322
q5401
d
11,000
u53486
d
true
1,509,588,017,240
323
q6255
a
8,000
u53486
c
false
1,509,588,239,571
324
q4499
d
3,000
u53486
d
true
1,509,588,251,372
325
q5282
d
6,000
u53486
d
true
1,509,588,602,821
326
q4521
a
23,000
u53486
a
true
1,509,588,647,606
327
q4596
b
26,000
u53486
b
true
1,509,588,668,394
328
q5406
a
15,000
u53486
a
true
1,509,598,688,438
329
q904
c
13,000
u53486
c
true
1,509,598,733,165
330
q1166
b
16,000
u53486
b
true
1,509,598,771,446
331
q1107
b
12,000
u53486
b
true
1,509,598,806,579
332
q1351
b
16,000
u53486
b
true
1,509,598,842,728
333
q1225
c
13,000
u53486
c
true
1,509,598,877,455
334
q1130
a
8,000
u53486
a
true
1,509,598,915,770
335
q931
c
14,000
u53486
c
true
1,509,598,948,749
336
q897
b
11,000
u53486
b
true
1,509,598,990,979
337
q402
c
15,000
u53486
c
true
1,509,599,025,406
338
q1046
b
14,000
u53486
b
true
1,509,666,213,090
339
q5666
d
9,000
u53486
d
true
1,509,666,235,927
340
q8856
c
15,000
u53486
b
false
1,509,666,254,455
341
q5248
a
8,000
u53486
a
true
1,509,666,296,455
342
q4084
b
14,000
u53486
b
true
1,509,666,364,496
343
q3699
a
12,000
u53486
a
true
1,509,666,395,887
344
q9972
a
12,000
u53486
b
false
1,509,666,418,757
345
q6407
b
13,000
u53486
b
true
1,509,666,440,106
346
q4402
a
14,000
u53486
a
true
1,509,666,469,146
347
q3688
d
13,000
u53486
d
true
1,509,666,508,613
348
q8548
d
21,000
u53486
c
false
1,509,666,579,250
349
q1026
a
14,000
u53486
a
true
1,509,666,647,349
350
q753
a
15,000
u53486
a
true
1,509,666,682,953
351
q1092
a
14,000
u53486
a
true
1,509,666,708,131
352
q1255
a
9,000
u53486
a
true
1,509,666,749,317
353
q1345
c
14,000
u53486
c
true
1,509,666,791,221
354
q1242
c
14,000
u53486
c
true
1,509,666,836,043
355
q354
c
15,000
u53486
a
false
1,509,666,876,699
356
q1382
c
13,000
u53486
c
true
1,509,666,915,624
357
q560
c
18,000
u53486
c
true
1,509,666,963,236
358
q235
a
23,000
u53486
b
false
1,509,723,501,189
359
q604
a
15,000
u53486
a
true
1,509,723,558,403
360
q528
c
14,000
u53486
b
false
1,509,723,598,350
361
q985
b
16,000
u53486
b
true
1,509,723,637,012
362
q1223
c
18,000
u53486
c
true
1,509,723,693,419
363
q521
c
18,000
u53486
c
true
1,509,723,748,057
364
q999
a
18,000
u53486
a
true
1,509,723,802,148
365
q573
c
12,000
u53486
c
true
1,509,723,848,711
366
q562
c
15,000
u53486
c
true
1,509,723,892,650
367
q527
b
17,000
u53486
b
true
1,509,723,961,521
368
q996
b
21,000
u53486
b
true
1,509,724,452,833
369
q4838
c
11,000
u53486
a
false
1,509,724,530,328
370
q4477
c
9,000
u53486
c
true
1,509,724,600,338
371
q4061
a
25,000
u53486
a
true
1,509,724,623,466
372
q8896
d
9,000
u53486
d
true
1,509,724,658,807
373
q6741
a
20,000
u53486
b
false
1,509,724,698,949
374
q3903
b
18,000
u53486
b
true
1,509,724,736,516
375
q5693
a
9,000
u53486
a
true
1,509,724,794,184
376
q10061
c
14,000
u53486
c
true
1,509,724,841,268
377
q6177
a
27,000
u53486
d
false
1,509,724,879,894
378
q4846
d
10,000
u53486
d
true
1,509,753,242,272
379
q156
a
18,000
u53486
a
true
1,509,753,281,822
380
q8133
d
20,000
u53486
c
false
1,509,753,334,905
381
q8129
a
19,000
u53486
a
true
1,509,753,375,514
382
q188
c
16,000
u53486
c
true
1,509,753,408,975
383
q8078
a
18,000
u53486
a
true
1,509,753,442,732
384
q8061
b
8,000
u53486
b
true
1,509,753,488,195
385
q8072
a
17,000
u53486
a
true
1,509,753,527,338
386
q15
d
16,000
u53486
d
true
1,509,753,554,535
387
q8099
a
18,000
u53486
a
true
1,509,753,601,518
388
q18
b
17,000
u53486
b
true
1,509,753,640,323
389
q8070
c
12,000
u53486
c
true
1,509,753,681,258
390
q84
c
16,000
u53486
c
true
1,509,753,730,917
391
q172
b
16,000
u53486
a
false
1,509,753,765,035
392
q94
c
12,000
u53486
c
true
1,509,753,808,096
393
q149
b
16,000
u53486
b
true
1,509,753,900,183
394
q2493
b
20,333
u53486
b
true
1,509,753,900,203
394
q2494
a
20,333
u53486
b
false
1,509,753,900,285
394
q2495
a
20,333
u53486
a
true
1,509,754,028,408
395
q2472
a
22,000
u53486
a
true
1,509,754,028,409
395
q2473
c
22,000
u53486
c
true
1,509,754,028,423
395
q2474
b
22,000
u53486
b
true
1,509,754,109,634
396
q1653
a
18,000
u53486
a
true