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
1,557,994,236,011
850
q6835
b
827,750
u526816
b
true
1,557,994,236,022
850
q6834
c
827,750
u526816
d
false
1,557,994,236,023
850
q6836
c
827,750
u526816
c
true
1,557,994,236,024
850
q6833
c
827,750
u526816
c
true
1,557,994,706,852
851
q6775
a
83,750
u526816
c
false
1,557,994,706,864
851
q6773
c
83,750
u526816
a
false
1,557,994,706,878
851
q6776
c
83,750
u526816
b
false
1,557,994,706,929
851
q6774
b
83,750
u526816
c
false
1,558,057,786,587
852
q6585
b
80,250
u526816
b
true
1,558,057,786,605
852
q6587
d
80,250
u526816
b
false
1,558,057,786,619
852
q6588
b
80,250
u526816
b
true
1,558,057,786,622
852
q6586
d
80,250
u526816
d
true
1,558,058,191,558
853
q6780
b
81,000
u526816
b
true
1,558,058,191,583
853
q6777
b
81,000
u526816
b
true
1,558,058,191,784
853
q6779
a
81,000
u526816
a
true
1,558,058,192,253
853
q6778
a
81,000
u526816
d
false
1,558,256,166,004
854
q10644
a
90,500
u526816
a
true
1,558,256,166,036
854
q10642
b
90,500
u526816
b
true
1,558,256,166,048
854
q10645
d
90,500
u526816
d
true
1,558,256,166,055
854
q10643
d
90,500
u526816
d
true
1,558,256,428,723
855
q10646
a
61,250
u526816
c
false
1,558,256,428,745
855
q10647
c
61,250
u526816
c
true
1,558,256,428,776
855
q10649
a
61,250
u526816
a
true
1,558,256,428,876
855
q10648
c
61,250
u526816
b
false
1,558,256,769,607
856
q10886
b
82,000
u526816
b
true
1,558,256,769,620
856
q10885
d
82,000
u526816
c
false
1,558,256,769,630
856
q10887
a
82,000
u526816
a
true
1,558,256,769,632
856
q10884
a
82,000
u526816
a
true
1,558,340,263,585
857
q6864
c
69,250
u526816
c
true
1,558,340,263,587
857
q6861
a
69,250
u526816
c
false
1,558,340,263,653
857
q6862
a
69,250
u526816
a
true
1,558,340,263,665
857
q6863
a
69,250
u526816
a
true
1,558,340,566,368
858
q6800
a
60,750
u526816
a
true
1,558,340,566,372
858
q6798
b
60,750
u526816
b
true
1,558,340,566,393
858
q6797
c
60,750
u526816
a
false
1,558,340,566,409
858
q6799
c
60,750
u526816
c
true
1,558,340,811,143
859
q6807
c
44,500
u526816
c
true
1,558,340,811,152
859
q6806
c
44,500
u526816
c
true
1,558,340,811,158
859
q6808
b
44,500
u526816
d
false
1,558,340,811,221
859
q6805
c
44,500
u526816
c
true
1,558,341,071,384
860
q11703
a
50,500
u526816
a
true
1,558,341,071,418
860
q11704
c
50,500
u526816
d
false
1,558,341,071,437
860
q11706
d
50,500
u526816
d
true
1,558,341,071,456
860
q11705
c
50,500
u526816
c
true
1,558,341,550,256
861
q6640
b
110,750
u526816
a
false
1,558,341,550,265
861
q6637
b
110,750
u526816
b
true
1,558,341,550,305
861
q6638
c
110,750
u526816
c
true
1,558,341,550,525
861
q6639
a
110,750
u526816
b
false
1,558,661,881,439
862
q6763
b
47,500
u526816
b
true
1,558,661,881,497
862
q6764
b
47,500
u526816
b
true
1,558,661,881,543
862
q6761
d
47,500
u526816
d
true
1,558,661,881,657
862
q6762
b
47,500
u526816
b
true
1,558,662,592,832
863
q6930
c
158,250
u526816
c
true
1,558,662,592,861
863
q6931
c
158,250
u526816
c
true
1,558,662,592,893
863
q6932
a
158,250
u526816
a
true
1,558,662,592,952
863
q6929
c
158,250
u526816
c
true
1,558,672,711,455
864
q11833
b
43,750
u526816
b
true
1,558,672,711,477
864
q11832
b
43,750
u526816
a
false
1,558,672,711,479
864
q11831
d
43,750
u526816
d
true
1,558,672,711,483
864
q11834
a
43,750
u526816
a
true
1,558,673,103,491
865
q6889
a
76,250
u526816
a
true
1,558,673,103,492
865
q6890
d
76,250
u526816
d
true
1,558,673,103,506
865
q6892
b
76,250
u526816
b
true
1,558,673,103,514
865
q6891
d
76,250
u526816
d
true
1,558,673,568,880
866
q6842
d
112,500
u526816
d
true
1,558,673,568,888
866
q6841
b
112,500
u526816
b
true
1,558,673,568,895
866
q6844
b
112,500
u526816
b
true
1,558,673,568,944
866
q6843
a
112,500
u526816
a
true
1,558,943,317,233
867
q10639
c
51,250
u526816
c
true
1,558,943,317,249
867
q10640
d
51,250
u526816
d
true
1,558,943,317,262
867
q10641
a
51,250
u526816
a
true
1,558,943,317,317
867
q10638
c
51,250
u526816
c
true
1,558,943,608,973
868
q10927
d
54,500
u526816
d
true
1,558,943,608,982
868
q10926
c
54,500
u526816
c
true
1,558,943,609,060
868
q10924
c
54,500
u526816
c
true
1,558,943,609,161
868
q10925
a
54,500
u526816
a
true
1,558,943,883,814
869
q6884
c
65,500
u526816
a
false
1,558,943,883,828
869
q6883
c
65,500
u526816
d
false
1,558,943,883,838
869
q6881
c
65,500
u526816
c
true
1,558,943,883,841
869
q6882
c
65,500
u526816
c
true
1,558,944,779,338
870
q6878
b
207,750
u526816
a
false
1,558,944,779,341
870
q6877
d
207,750
u526816
d
true
1,558,944,779,439
870
q6879
a
207,750
u526816
b
false
1,558,944,779,474
870
q6880
b
207,750
u526816
a
false
1,558,945,234,417
871
q6781
b
91,750
u526816
b
true
1,558,945,234,429
871
q6784
d
91,750
u526816
d
true
1,558,945,234,475
871
q6782
a
91,750
u526816
a
true
1,558,945,234,481
871
q6783
c
91,750
u526816
c
true
1,558,945,581,651
872
q11554
a
71,750
u526816
a
true
1,558,945,581,676
872
q11553
a
71,750
u526816
a
true
1,558,945,581,698
872
q11551
d
71,750
u526816
d
true
1,558,945,581,704
872
q11552
c
71,750
u526816
b
false
1,558,946,000,600
873
q6873
d
95,750
u526816
d
true
1,558,946,000,604
873
q6875
b
95,750
u526816
b
true
1,558,946,000,625
873
q6876
b
95,750
u526816
a
false
1,558,946,000,678
873
q6874
d
95,750
u526816
b
false
1,559,097,428,514
874
q6789
a
85,000
u526816
a
true
1,559,097,428,540
874
q6792
b
85,000
u526816
b
true
1,559,097,428,563
874
q6791
d
85,000
u526816
c
false
1,559,097,428,582
874
q6790
c
85,000
u526816
c
true