| 5821 | BZOJ1821：[JSOI2010]Group 部落划分 Group | 0 | 0 | 0.000% |
| 6821 | BZOJ2821：作诗(Poetize) | 0 | 0 | 0.000% |
| 7821 | BZOJ3821：玄学 | 0 | 0 | 0.000% |
| 8821 | BZOJ4821：[Sdoi2017]相关分析 | 0 | 0 | 0.000% |
| 304305 | CF821A. Okabe and Future Gadget Laboratory | 0 | 0 | 0.000% |
| 304306 | CF821B. Okabe and Banana Trees | 0 | 0 | 0.000% |
| 304307 | CF821C. Okabe and Boxes | 0 | 0 | 0.000% |
| 304308 | CF821D. Okabe and City | 0 | 0 | 0.000% |
| 304309 | CF821E. Okabe and El Psy Kongroo | 0 | 0 | 0.000% |
| 309770 | CF1733A. Consecutive Sum | 0 | 0 | 0.000% |
| 309771 | CF1733B. Rule of League | 0 | 0 | 0.000% |
| 309772 | CF1733C. Parity Shuffle Sorting | 0 | 0 | 0.000% |
| 309773 | CF1733D1. Zero-One (Easy Version) | 0 | 0 | 0.000% |
| 309774 | CF1733D2. Zero-One (Hard Version) | 0 | 0 | 0.000% |
| 309775 | CF1733E. Conveyor | 0 | 0 | 0.000% |
| 310355 | CF1821A. Matching | 0 | 0 | 0.000% |
| 310356 | CF1821B. Sort the Subarray | 0 | 0 | 0.000% |
| 310357 | CF1821C. Tear It Apart | 0 | 0 | 0.000% |
| 310358 | CF1821D. Black Cells | 0 | 0 | 0.000% |
| 310359 | CF1821E. Rearrange Brackets | 0 | 0 | 0.000% |
| 310360 | CF1821F. Timber | 0 | 0 | 0.000% |
| 405186 | GYM101821 A Smart Vending | 0 | 0 | 0.000% |
| 405187 | GYM101821 B LIS vs. LDS | 0 | 0 | 0.000% |
| 405188 | GYM101821 C Eat And Walk | 0 | 0 | 0.000% |
| 405189 | GYM101821 D Search Engine | 0 | 0 | 0.000% |
| 405190 | GYM101821 E Guess Me If You Can | 0 | 0 | 0.000% |
| 405191 | GYM101821 F Lazy Hash Table | 0 | 0 | 0.000% |
| 407509 | GYM102821 A Autochess | 0 | 0 | 0.000% |
| 407510 | GYM102821 B Bin Packing | 0 | 0 | 0.000% |
| 407511 | GYM102821 C Cycle Function | 0 | 0 | 0.000% |
| 407512 | GYM102821 D Divide a Tree | 0 | 0 | 0.000% |
| 407513 | GYM102821 E Edge, Path, Number | 0 | 0 | 0.000% |
| 407514 | GYM102821 F Farm | 0 | 0 | 0.000% |
| 407515 | GYM102821 G Game of Primes | 0 | 0 | 0.000% |
| 407516 | GYM102821 H Hack a Contest | 0 | 0 | 0.000% |
| 407517 | GYM102821 I Inventory | 0 | 0 | 0.000% |
| 407518 | GYM102821 J Jump on Axis | 0 | 0 | 0.000% |
| 407519 | GYM102821 K King of Maze | 0 | 0 | 0.000% |
| 409869 | GYM103821 A Laser Tag | 0 | 0 | 0.000% |
| 409870 | GYM103821 B Bored of Board Games | 0 | 0 | 0.000% |
| 409871 | GYM103821 C Perfect Seating | 0 | 0 | 0.000% |
| 409872 | GYM103821 D Fairplay | 0 | 0 | 0.000% |
| 409873 | GYM103821 E Robovac | 0 | 0 | 0.000% |
| 409874 | GYM103821 F A + B (Harder version) | 0 | 0 | 0.000% |
| 409875 | GYM103821 G Angry Bsher | 0 | 0 | 0.000% |
| 409876 | GYM103821 H FAT Sequences | 0 | 0 | 0.000% |
| 409877 | GYM103821 I Retirement | 0 | 0 | 0.000% |
| 409878 | GYM103821 J Nour's Balls | 0 | 0 | 0.000% |
| 409879 | GYM103821 K Movie Planning | 0 | 0 | 0.000% |
| 409880 | GYM103821 L ResliPhobia | 0 | 0 | 0.000% |
| 409881 | GYM103821 M Permutations Score | 0 | 0 | 0.000% |