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
1,508,684,449,613
101
q979
b
15,000
u53486
b
true
1,508,684,561,734
102
q1174
a
13,000
u53486
c
false
1,508,684,843,764
103
q454
a
14,000
u53486
a
true
1,508,684,873,832
104
q844
c
16,000
u53486
c
true
1,508,707,943,829
105
q630
c
13,000
u53486
c
true
1,508,707,969,397
106
q658
a
13,000
u53486
a
true
1,508,707,993,927
107
q606
c
15,000
u53486
a
false
1,508,708,017,686
108
q271
c
14,000
u53486
c
true
1,508,708,033,811
109
q606
a
7,000
u53486
a
true
1,508,708,066,948
110
q334
c
12,000
u53486
c
true
1,508,708,114,159
111
q5219
b
13,000
u53486
b
true
1,508,708,144,210
112
q5326
c
11,000
u53486
c
true
1,508,708,189,531
113
q6497
c
32,000
u53486
d
false
1,508,708,225,733
114
q4056
a
3,000
u53486
a
true
1,508,708,251,018
115
q4373
c
11,000
u53486
c
true
1,508,708,270,430
116
q3691
b
12,000
u53486
a
false
1,508,708,300,521
117
q4630
a
14,000
u53486
a
true
1,508,708,330,125
118
q6508
d
18,000
u53486
d
true
1,508,708,365,420
119
q4332
a
19,000
u53486
a
true
1,508,708,388,362
120
q8480
a
13,000
u53486
a
true
1,508,774,072,425
121
q5759
c
9,000
u53486
c
true
1,508,774,089,317
122
q3788
c
7,000
u53486
d
false
1,508,774,135,864
123
q4557
a
11,000
u53486
b
false
1,508,774,166,389
124
q3955
c
10,000
u53486
c
true
1,508,774,183,937
125
q4603
d
10,000
u53486
d
true
1,508,774,208,411
126
q5406
c
14,000
u53486
a
false
1,508,774,233,160
127
q4699
c
16,000
u53486
a
false
1,508,774,258,507
128
q5463
a
9,000
u53486
a
true
1,508,774,314,725
129
q4474
b
29,000
u53486
b
true
1,508,774,340,517
130
q5257
a
6,000
u53486
a
true
1,508,774,400,631
131
q316
b
11,000
u53486
b
true
1,508,774,436,941
132
q516
a
10,000
u53486
a
true
1,508,774,476,287
133
q1204
c
14,000
u53486
c
true
1,508,774,513,325
134
q599
a
15,000
u53486
a
true
1,508,774,560,685
135
q650
c
15,000
u53486
b
false
1,508,774,628,416
136
q795
c
13,000
u53486
c
true
1,508,774,683,612
137
q902
c
17,000
u53486
a
false
1,508,774,722,885
138
q885
a
14,000
u53486
a
true
1,508,774,752,963
139
q264
a
8,000
u53486
a
true
1,508,774,793,955
140
q637
a
15,000
u53486
a
true
1,508,857,411,535
141
q1366
c
15,000
u53486
c
true
1,508,857,453,494
142
q439
b
15,000
u53486
c
false
1,508,857,508,726
143
q824
b
16,000
u53486
b
true
1,508,857,552,844
144
q863
a
16,000
u53486
a
true
1,508,882,252,689
145
q1319
b
18,000
u53486
c
false
1,508,882,296,151
146
q677
b
17,000
u53486
b
true
1,508,882,324,774
147
q314
a
15,000
u53486
c
false
1,508,882,364,859
148
q1165
c
16,000
u53486
c
true
1,508,882,393,195
149
q903
b
14,000
u53486
b
true
1,508,882,431,579
150
q1058
b
12,000
u53486
b
true
1,508,882,488,956
151
q4521
d
17,000
u53486
a
false
1,508,882,525,122
152
q4775
b
18,000
u53486
b
true
1,508,882,549,120
153
q4471
d
10,000
u53486
d
true
1,508,882,571,171
154
q6740
a
16,000
u53486
c
false
1,508,882,607,753
155
q5652
b
20,000
u53486
c
false
1,508,882,641,603
156
q5622
b
14,000
u53486
a
false
1,508,882,675,487
157
q4518
d
22,000
u53486
b
false
1,508,882,691,640
158
q5049
a
7,000
u53486
a
true
1,508,882,710,470
159
q4363
a
11,000
u53486
a
true
1,508,882,726,803
160
q6323
c
11,000
u53486
c
true
1,508,884,034,700
161
q4699
a
13,000
u53486
a
true
1,508,946,064,539
162
q6224
a
14,000
u53486
c
false
1,508,946,091,501
163
q4190
a
10,000
u53486
a
true
1,508,946,830,611
164
q4476
c
4,000
u53486
c
true
1,508,946,848,288
165
q5344
b
6,000
u53486
b
true
1,508,946,886,169
166
q5861
a
15,000
u53486
a
true
1,508,946,925,527
167
q4816
c
17,000
u53486
b
false
1,508,946,944,718
168
q6548
a
8,000
u53486
a
true
1,508,946,968,035
169
q4498
c
12,000
u53486
c
true
1,508,947,018,133
170
q4318
b
21,000
u53486
d
false
1,508,947,085,383
171
q5671
d
10,000
u53486
d
true
1,508,947,127,393
172
q997
c
18,000
u53486
b
false
1,508,947,175,470
173
q1275
c
18,000
u53486
c
true
1,508,947,198,027
174
q278
a
15,000
u53486
a
true
1,508,947,236,179
175
q319
b
15,000
u53486
b
true
1,508,947,270,453
176
q1356
c
16,000
u53486
c
true
1,508,947,307,926
177
q496
b
15,000
u53486
b
true
1,508,947,348,066
178
q861
a
15,000
u53486
b
false
1,508,947,399,394
179
q519
c
15,000
u53486
c
true
1,508,947,478,033
180
q349
c
15,000
u53486
c
true
1,508,983,172,841
181
q818
a
15,000
u53486
a
true
1,508,983,451,018
182
q1319
c
12,000
u53486
c
true
1,508,983,470,897
183
q861
b
15,000
u53486
b
true
1,509,063,968,995
184
q3797
a
7,000
u53486
a
true
1,509,063,989,245
185
q4525
a
8,000
u53486
b
false
1,509,064,043,347
186
q6188
c
18,000
u53486
d
false
1,509,064,077,824
187
q4029
c
9,000
u53486
c
true
1,509,064,108,116
188
q4765
d
14,000
u53486
a
false
1,509,064,139,393
189
q5098
c
16,000
u53486
c
true
1,509,064,157,263
190
q5780
b
8,000
u53486
b
true
1,509,064,182,534
191
q4515
b
14,000
u53486
b
true
1,509,064,211,797
192
q6329
a
17,000
u53486
a
true
1,509,064,243,524
193
q5765
b
22,000
u53486
a
false
1,509,071,130,242
194
q1390
c
15,000
u53486
a
false
1,509,071,177,387
195
q1400
a
14,000
u53486
a
true
1,509,071,202,898
196
q1028
b
15,000
u53486
b
true
1,509,071,238,098
197
q1040
b
16,000
u53486
a
false
1,509,071,276,651
198
q1197
b
16,000
u53486
b
true
1,509,071,302,228
199
q775
b
15,000
u53486
b
true
1,509,071,338,581
200
q490
b
15,000
u53486
b
true