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
1,514,821,937,862
172
q1367
b
12,000
u75775
b
true
1,514,821,960,390
173
q1345
c
16,000
u75775
c
true
1,514,821,990,090
174
q1054
a
12,000
u75775
a
true
1,514,822,018,211
175
q915
c
14,000
u75775
a
false
1,514,822,044,115
176
q803
c
14,000
u75775
c
true
1,514,822,071,421
177
q326
b
16,000
u75775
b
true
1,514,822,100,683
178
q977
c
18,000
u75775
c
true
1,514,822,127,469
179
q1354
b
16,000
u75775
b
true
1,514,822,157,933
180
q618
a
17,000
u75775
a
true
1,514,822,207,099
181
q1344
a
15,000
u75775
a
true
1,514,822,235,579
182
q1259
b
17,000
u75775
b
true
1,514,905,033,391
183
q499
a
14,000
u75775
a
true
1,514,905,060,172
184
q403
b
16,000
u75775
b
true
1,514,905,084,962
185
q1075
b
15,000
u75775
a
false
1,514,905,122,164
186
q762
b
16,000
u75775
b
true
1,514,905,147,280
187
q944
c
14,000
u75775
c
true
1,514,905,182,519
188
q777
a
14,000
u75775
a
true
1,514,905,216,465
189
q233
c
16,000
u75775
c
true
1,514,905,242,848
190
q596
b
13,000
u75775
b
true
1,514,905,272,653
191
q555
c
17,000
u75775
c
true
1,514,905,305,330
192
q1104
a
19,000
u75775
a
true
1,514,995,792,943
193
q1365
b
14,000
u75775
b
true
1,514,995,819,384
194
q11261
b
17,000
u75775
b
true
1,514,995,861,019
195
q466
a
16,000
u75775
a
true
1,514,995,896,618
196
q375
a
15,000
u75775
a
true
1,514,995,925,565
197
q1208
b
13,000
u75775
a
false
1,514,995,961,827
198
q11259
b
16,000
u75775
b
true
1,514,995,988,713
199
q573
b
19,000
u75775
c
false
1,514,996,032,102
200
q260
b
19,000
u75775
a
false
1,514,996,062,038
201
q577
a
17,000
u75775
b
false
1,514,996,090,579
202
q1208
a
7,000
u75775
a
true
1,514,996,109,406
203
q577
b
10,000
u75775
b
true
1,514,996,132,879
204
q1316
b
16,000
u75775
c
false
1,514,996,170,671
205
q973
c
18,000
u75775
b
false
1,514,996,214,118
206
q11262
a
14,000
u75775
a
true
1,515,081,338,255
207
q720
a
16,000
u75775
a
true
1,515,081,374,902
208
q718
c
16,000
u75775
c
true
1,515,081,402,376
209
q1359
c
20,000
u75775
a
false
1,515,081,437,883
210
q11249
b
19,000
u75775
b
true
1,515,081,469,288
211
q485
b
15,000
u75775
b
true
1,515,081,497,355
212
q593
c
15,000
u75775
c
true
1,515,081,524,480
213
q1336
b
14,000
u75775
b
true
1,515,081,559,641
214
q11263
b
16,000
u75775
b
true
1,515,081,597,729
215
q316
b
13,000
u75775
b
true
1,515,081,624,401
216
q949
b
17,000
u75775
a
false
1,515,081,652,078
217
q1075
a
16,000
u75775
a
true
1,515,081,677,125
218
q787
a
15,000
u75775
a
true
1,515,081,705,050
219
q260
a
17,000
u75775
a
true
1,515,081,730,337
220
q949
a
10,000
u75775
a
true
1,515,200,518,683
221
q767
b
12,000
u75775
c
false
1,515,200,629,626
222
q263
b
14,000
u75775
b
true
1,515,200,651,726
223
q1343
b
15,000
u75775
b
true
1,515,200,706,473
224
q902
c
17,000
u75775
a
false
1,515,200,788,365
224
q902
a
3,000
u75775
a
true
1,515,200,820,728
225
q573
c
16,000
u75775
c
true
1,515,200,844,113
226
q1345
c
14,000
u75775
c
true
1,515,200,938,810
227
q825
b
18,000
u75775
b
true
1,515,200,982,144
228
q1384
a
14,000
u75775
a
true
1,515,201,056,946
229
q1331
b
17,000
u75775
b
true
1,515,201,093,037
230
q435
b
22,000
u75775
b
true
1,515,201,133,382
231
q1297
b
15,000
u75775
b
true
1,515,201,171,338
232
q436
c
22,000
u75775
c
true
1,515,201,223,345
233
q527
b
15,000
u75775
b
true
1,515,201,285,459
234
q581
b
16,000
u75775
b
true
1,515,201,331,117
235
q1237
a
19,000
u75775
b
false
1,515,255,800,918
236
q1132
b
16,000
u75775
b
true
1,515,255,851,542
237
q722
a
13,000
u75775
a
true
1,515,255,874,087
238
q447
c
15,000
u75775
a
false
1,515,255,898,967
239
q871
b
13,000
u75775
b
true
1,515,255,933,150
240
q607
a
14,000
u75775
a
true
1,515,255,958,060
241
q200
b
14,000
u75775
c
false
1,515,255,991,345
242
q1050
a
15,000
u75775
a
true
1,515,256,015,577
243
q1310
a
17,000
u75775
a
true
1,515,256,037,188
244
q1011
a
13,000
u75775
a
true
1,515,256,063,587
245
q905
a
15,000
u75775
c
false
1,515,421,115,011
246
q606
a
14,000
u75775
a
true
1,515,421,148,782
247
q201
c
15,000
u75775
c
true
1,515,421,173,120
248
q970
b
15,000
u75775
b
true
1,515,421,200,427
249
q1327
b
16,000
u75775
a
false
1,515,421,232,884
250
q424
a
14,000
u75775
a
true
1,515,421,469,955
251
q1155
a
13,000
u75775
a
true
1,515,421,499,062
252
q442
c
16,000
u75775
c
true
1,515,421,525,144
253
q633
c
14,000
u75775
c
true
1,515,421,556,477
254
q705
b
19,000
u75775
a
false
1,515,421,595,639
255
q940
c
18,000
u75775
b
false
1,515,421,619,238
256
q447
a
14,000
u75775
a
true
1,515,421,633,974
257
q902
a
8,000
u75775
a
true
1,515,421,653,093
258
q573
c
13,000
u75775
c
true
1,515,421,675,179
259
q1345
c
14,000
u75775
c
true
1,515,421,693,594
260
q940
b
12,000
u75775
b
true
1,515,425,488,798
261
q1110
b
15,000
u75775
c
false
1,515,425,526,998
261
q1110
c
4,000
u75775
c
true
1,515,425,553,746
262
q1359
a
15,000
u75775
a
true
1,515,425,644,791
263
q745
a
13,000
u75775
a
true
1,515,425,672,545
264
q773
a
12,000
u75775
a
true
1,515,425,704,784
265
q629
c
20,000
u75775
a
false
1,515,425,734,288
266
q998
c
16,000
u75775
c
true
1,515,425,764,352
267
q717
a
14,000
u75775
a
true
1,515,425,785,902
268
q566
b
13,000
u75775
b
true
1,515,425,813,913
269
q1289
a
14,000
u75775
c
false