| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 4600 | P710A King Moves | 0 / 0 | (None) | |
| 4594 | P711A Bus to Udayland | 0 / 0 | (None) | |
| 4593 | P711B Chris and Magic Square | 0 / 0 | (None) | |
| 4589 | P712A Memory and Crow | 0 / 0 | (None) | |
| 4588 | P712B Memory and Trident | 0 / 0 | (None) | |
| 4584 | P713A Sonya and Queries | 0 / 0 | (None) | |
| 4579 | P714A Meeting of Old Friends | 0 / 0 | (None) | |
| 4578 | P714B Filya and Homework | 0 / 0 | (None) | |
| 4572 | P716A Crazy Computer | 0 / 0 | (None) | |
| 4568 | P717C Potions Homework | 0 / 0 | (None) | |
| 4561 | P718A Efim and Strange Grade | 0 / 0 | (None) | |
| 4557 | P719A Vitya in the Countryside | 0 / 0 | (None) | |
| 4551 | P720E Cipher | 0 / 0 | (None) | |
| 4549 | P721A One-dimensional Japanese Crossword | 0 / 0 | (None) | |
| 4548 | P721B Passwords | 0 / 0 | (None) | |
| 4544 | P722A Broken Clock | 0 / 0 | (None) | |
| 4543 | P722B Verse Pattern | 0 / 0 | (None) | |
| 4539 | P722F Cyclic Cipher | 0 / 0 | (None) | |
| 4538 | P723A The New Year: Meeting Friends | 0 / 0 | (None) | |
| 4537 | P723B Text Document Analysis | 0 / 0 | (None) | 
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