难题集
/
正确率：
Q-6394
2D+
443
616
Q-140112
5D
434
503
Q-59515
2D+
744
390
Q-85234
3D
468
765
Q-16745
1D
1947
1148
Q-78610
1K+
901
304
Q-16060
1D+
1327
1288
Q-106774
2D+
939
873
Q-60151
1D
1055
1202
Q-40051
2D
626
653
Q-80246
4K
1
3
Q-14279
1D
1523
756
Q-44821
1D
1003
816
Q-69750
2D
613
411
Q-37314
1D+
630
359
Q-19148
2D+
888
1632
Q-32398
2D
1113
897
Q-34501
2D
1187
874
Q-56123
2D
358
156
Q-38242
2D+
987
865
Q-117123
2D
1032
886
Q-63434
3D
636
1262
Q-117510
5D
346
623
Q-33116
2D
1200
1147
Q-31771
1D
1557
1195
Q-2497
2D
1361
641
Q-36184
2D
915
1016
Q-36271
2D
987
1006
Q-33087
1D+
795
465
Q-86133
1D
1175
976
Q-21034
1D+
688
411
Q-23624
1D+
1234
1227
Q-38601
2D+
947
906
Q-16236
2D
1091
1264
Q-36061
2D
1128
976
Q-87301
2D
840
945
Q-33014
1K+
1497
1201
Q-25136
2D+
927
1668
Q-30552
2D
1019
928
Q-29976
2D+
918
994
Q-15021
3D+
1125
1114
Q-70085
1D+
723
544
Q-2484
3D
869
1018
Q-33531
1D+
1231
1122
Q-85199
2D+
541
583
Q-41318
1D+
813
910
Q-43262
1D+
873
777
Q-34490
1D+
1241
964
Q-16204
2D
720
746
Q-69470
2D
599
580
Q-59844
2K+
2025
1152
Q-51006
1D+
617
515
Q-117846
2D+
825
1085
Q-80519
1D+
556
396
Q-15651
1D+
631
352
Q-66322
1D
1189
991
Q-35724
2D+
850
901
Q-86012
2D
453
352
Q-63986
1D
1131
1158
Q-31148
1D
1229
1155