| 5234 | BZOJ1234：Pku3379 Alphabet | 0 | 0 | 0.000% |
| 101510 | [AtCoder]ABC151 A - Next Alphabet | 0 | 0 | 0.000% |
| 103584 | [Atcoder]ABC358 E - Alphabet Tiles | 0 | 8 | 0.000% |
| 300090 | CF20A. BerOS file system | 0 | 0 | 0.000% |
| 300091 | CF20B. Equation | 0 | 0 | 0.000% |
| 300092 | CF20C. Dijkstra? | 0 | 1 | 0.000% |
| 300093 | CF21A. Jabber ID | 0 | 0 | 0.000% |
| 300094 | CF21B. Intersection | 0 | 0 | 0.000% |
| 300095 | CF21C. Stripe 2 | 0 | 0 | 0.000% |
| 300096 | CF21D. Traveling Graph | 0 | 0 | 0.000% |
| 303134 | CF610E. Alphabet Permutations | 0 | 0 | 0.000% |
| 304925 | CF935D. Fafa and Ancient Alphabet | 0 | 0 | 0.000% |
| 305258 | CF999C. Alphabetic Removals | 0 | 26 | 0.000% |
| 306590 | CF1218G. Alpha planetary system | 0 | 0 | 0.000% |
| 308613 | CF1547B. Alphabetical Strings | 0 | 0 | 0.000% |
| 308988 | CF1608G. Alphabetic Tree | 0 | 0 | 0.000% |
| 402141 | GYM100651 A Alphacode | 0 | 0 | 0.000% |
| 403582 | GYM101201 A Alphabet | 0 | 0 | 0.000% |
| 403771 | GYM101291 A Alphabet | 0 | 0 | 0.000% |
| 404595 | GYM101561 A Alphabet Soup | 0 | 0 | 0.000% |
| 404831 | GYM101650 A Alphabet | 0 | 0 | 0.000% |
| 405037 | GYM101745 B Alphabetic Subsequence | 0 | 0 | 0.000% |
| 405647 | GYM102021 A Attack on Alpha-Zet | 0 | 0 | 0.000% |
| 406739 | GYM102534 A Alphabet Contest | 0 | 0 | 0.000% |