| 1759 | 2.1-1809:两倍 | 79 | 123 | 64.228% |
| 6780 | BZOJ2780：[Spoj]8093 Sevenk Love Oimaster | 0 | 0 | 0.000% |
| 6809 | BZOJ2809：[Apio2012]dispatching | 0 | 0 | 0.000% |
| 7809 | BZOJ3809：Gty的二逼妹子序列 | 0 | 0 | 0.000% |
| 8809 | BZOJ4809：皇后 | 0 | 0 | 0.000% |
| 304241 | CF809A. Do you want a date? | 0 | 0 | 0.000% |
| 304242 | CF809B. Glad to see you! | 0 | 0 | 0.000% |
| 304243 | CF809C. Find a car | 0 | 0 | 0.000% |
| 304244 | CF809D. Hitchhiking in the Baltic States | 0 | 0 | 0.000% |
| 304245 | CF809E. Surprise me! | 0 | 0 | 0.000% |
| 309608 | CF1706A. Another String Minimization Problem | 0 | 0 | 0.000% |
| 309609 | CF1706B. Making Towers | 0 | 0 | 0.000% |
| 309610 | CF1706C. Qpwoeirut And The City | 0 | 0 | 0.000% |
| 309611 | CF1706D1. Chopping Carrots (Easy Version) | 0 | 0 | 0.000% |
| 309612 | CF1706D2. Chopping Carrots (Hard Version) | 0 | 0 | 0.000% |
| 309613 | CF1706E. Qpwoeirut and Vertices | 0 | 0 | 0.000% |
| 310279 | CF1809A. Garland | 0 | 0 | 0.000% |
| 310280 | CF1809B. Points on Plane | 0 | 0 | 0.000% |
| 310281 | CF1809C. Sum on Subarrays | 0 | 0 | 0.000% |
| 310282 | CF1809D. Binary String Sorting | 0 | 0 | 0.000% |
| 310283 | CF1809E. Two Tanks | 0 | 0 | 0.000% |
| 310284 | CF1809F. Traveling in Berland | 0 | 0 | 0.000% |
| 310285 | CF1809G. Prediction | 0 | 0 | 0.000% |
| 409846 | GYM103809 A Alineaciones | 0 | 0 | 0.000% |
| 409847 | GYM103809 B Divisibilidad | 0 | 0 | 0.000% |
| 409848 | GYM103809 C Secuencias | 0 | 0 | 0.000% |
| 409849 | GYM103809 D Diagonales | 0 | 0 | 0.000% |
| 409850 | GYM103809 E Pareja | 0 | 0 | 0.000% |
| 409851 | GYM103809 F Molinos | 0 | 0 | 0.000% |