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
1,571,874,687,000
264
q3295
a
24,666
u764271
a
true
1,571,874,687,000
264
q3296
c
24,666
u764271
c
true
1,571,874,687,000
264
q3294
d
24,666
u764271
a
false
1,571,874,843,000
265
q2922
b
21,666
u764271
b
true
1,571,874,843,000
265
q2924
c
21,666
u764271
d
false
1,571,874,843,000
265
q2923
b
21,666
u764271
c
false
1,571,875,005,000
266
q17458
c
27,666
u764271
c
true
1,571,875,005,000
266
q17457
c
27,666
u764271
a
false
1,571,875,005,000
266
q17456
b
27,666
u764271
d
false
1,571,875,309,000
267
q17483
b
25,000
u764271
b
true
1,571,875,309,000
267
q17484
d
25,000
u764271
d
true
1,571,875,309,000
267
q17485
b
25,000
u764271
c
false
1,571,875,520,000
268
q2613
c
25,666
u764271
c
true
1,571,875,520,000
268
q2615
d
25,666
u764271
a
false
1,571,875,521,000
268
q2614
c
25,666
u764271
d
false
1,571,875,687,000
269
q3403
d
24,000
u764271
d
true
1,571,875,687,000
269
q3404
d
24,000
u764271
d
true
1,571,875,687,000
269
q3402
c
24,000
u764271
a
false
1,571,875,813,000
270
q3512
a
23,333
u764271
b
false
1,571,875,813,000
270
q3510
c
23,333
u764271
c
true
1,571,875,813,000
270
q3511
a
23,333
u764271
a
true
1,571,876,046,000
271
q17672
b
23,000
u764271
b
true
1,571,876,046,000
271
q17673
a
23,000
u764271
a
true
1,571,876,046,000
271
q17671
c
23,000
u764271
c
true
1,571,978,330,562
272
q9531
d
27,000
u764271
b
false
1,571,978,368,170
273
q5310
c
24,000
u764271
c
true
1,571,978,438,459
274
q4103
c
26,000
u764271
c
true
1,571,978,493,269
275
q17117
d
24,000
u764271
d
true
1,571,978,538,926
276
q4541
b
17,000
u764271
b
true
1,571,980,865,728
277
q17919
c
17,000
u764271
a
false
1,571,980,914,734
278
q278
a
22,000
u764271
a
true
1,571,980,963,679
279
q640
c
16,000
u764271
a
false
1,571,981,001,073
280
q421
b
17,000
u764271
a
false
1,571,981,069,183
281
q17911
a
17,000
u764271
a
true
1,571,981,093,725
282
q1008
c
16,000
u764271
c
true
1,571,981,130,098
283
q720
a
18,000
u764271
a
true
1,571,981,203,125
284
q577
b
16,000
u764271
b
true
1,571,981,240,535
285
q17849
a
19,000
u764271
a
true
1,571,981,305,319
286
q1286
a
14,000
u764271
a
true
1,571,981,355,887
287
q929
b
18,000
u764271
b
true
1,571,981,454,236
288
q509
b
19,000
u764271
a
false
1,571,981,539,635
289
q18099
a
17,000
u764271
c
false
1,571,981,601,638
290
q751
a
17,000
u764271
a
true
1,571,981,651,309
291
q1182
a
17,000
u764271
a
true
1,571,981,695,226
292
q629
c
18,000
u764271
a
false
1,571,981,755,730
293
q18013
b
21,000
u764271
a
false
1,571,981,826,357
294
q671
a
22,000
u764271
a
true
1,571,981,875,809
295
q1053
a
17,000
u764271
b
false
1,571,981,925,254
296
q400
b
15,000
u764271
b
true
1,571,982,113,789
297
q1464
c
24,000
u764271
c
true
1,571,982,113,791
297
q1466
c
24,000
u764271
b
false
1,571,982,113,817
297
q1465
b
24,000
u764271
b
true
1,571,982,315,049
298
q2109
d
22,333
u764271
d
true
1,571,982,315,059
298
q2110
b
22,333
u764271
d
false
1,571,982,315,207
298
q2111
a
22,333
u764271
a
true
1,571,982,553,226
299
q2505
a
23,333
u764271
b
false
1,571,982,553,232
299
q2507
a
23,333
u764271
a
true
1,571,982,553,247
299
q2506
c
23,333
u764271
c
true
1,571,982,854,918
300
q97
a
24,000
u764271
d
false
1,571,982,921,320
301
q11027
b
21,000
u764271
b
true
1,571,982,977,680
302
q29
d
28,000
u764271
d
true
1,571,983,101,139
303
q2700
d
24,333
u764271
b
false
1,571,983,101,145
303
q2701
c
24,333
u764271
c
true
1,571,983,101,173
303
q2702
c
24,333
u764271
a
false
1,571,983,294,251
304
q3273
a
27,666
u764271
c
false
1,571,983,294,330
304
q3275
a
27,666
u764271
a
true
1,571,983,294,331
304
q3274
c
27,666
u764271
d
false
1,571,983,529,395
305
q2692
d
22,666
u764271
b
false
1,571,983,529,401
305
q2691
a
22,666
u764271
a
true
1,571,983,529,468
305
q2693
b
22,666
u764271
d
false
1,571,983,700,044
306
q10694
b
25,333
u764271
d
false
1,571,983,700,058
306
q10695
a
25,333
u764271
b
false
1,571,983,700,113
306
q10696
a
25,333
u764271
a
true
1,571,983,957,626
307
q3272
b
28,000
u764271
b
true
1,571,983,957,632
307
q3271
b
28,000
u764271
c
false
1,571,983,957,648
307
q3270
a
28,000
u764271
d
false
1,571,984,203,042
308
q3120
b
29,000
u764271
b
true
1,571,984,203,073
308
q3122
b
29,000
u764271
c
false
1,571,984,203,094
308
q3121
d
29,000
u764271
d
true
1,571,984,533,108
309
q11295
b
25,666
u764271
d
false
1,571,984,533,117
309
q11294
d
25,666
u764271
d
true
1,571,984,533,163
309
q11293
c
25,666
u764271
c
true
1,572,069,263,106
310
q10622
d
52,250
u764271
d
true
1,572,069,263,174
310
q10624
b
52,250
u764271
c
false
1,572,069,263,188
310
q10623
d
52,250
u764271
d
true
1,572,069,263,215
310
q10625
c
52,250
u764271
b
false
1,572,069,707,215
311
q10792
b
35,500
u764271
b
true
1,572,069,707,239
311
q10793
c
35,500
u764271
c
true
1,572,069,707,255
311
q10794
d
35,500
u764271
d
true
1,572,069,707,259
311
q10795
d
35,500
u764271
b
false
1,572,073,357,299
312
q17561
a
77,600
u764271
d
false
1,572,073,357,334
312
q17563
c
77,600
u764271
b
false
1,572,073,357,363
312
q17560
b
77,600
u764271
b
true
1,572,073,357,367
312
q17564
c
77,600
u764271
d
false
1,572,073,357,367
312
q17562
c
77,600
u764271
b
false
1,572,073,927,448
313
q7165
c
51,500
u764271
c
true
1,572,073,927,520
313
q7166
b
51,500
u764271
b
true
1,572,074,197,393
314
q8214
a
50,200
u764271
c
false
1,572,074,197,394
314
q8216
c
50,200
u764271
b
false
1,572,074,197,405
314
q8215
b
50,200
u764271
c
false