| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 2595 | P268A Games | 0 / 0 | (None) | |
| 2602 | P271A Beautiful Year | 0 / 0 | (None) | |
| 2603 | P271B Prime Matrix | 0 / 0 | (None) | |
| 2611 | P274C The Last Hole! | 0 / 0 | (None) | |
| 2620 | P278B New Problem | 0 / 0 | (None) | |
| 2621 | P279B Books | 0 / 0 | (None) | |
| 2625 | P280E Sequence Transformation | 0 / 0 | (None) | |
| 2633 | P284B Cows and Poker Game | 0 / 0 | (None) | |
| 2644 | P289A Polo the Penguin and Segments | 0 / 0 | (None) | |
| 2650 | P291C Network Mask | 0 / 0 | (None) | |
| 2653 | P292C Beautiful IP Addresses | 0 / 0 | (None) | |
| 2656 | P293C Cube Problem | 0 / 0 | (None) | |
| 2660 | P294D Shaass and Painter Robot | 0 / 0 | (None) | |
| 2668 | P298B Sail | 0 / 0 | (None) | |
| 2669 | P299A Ksusha and Array | 0 / 0 | (None) | |
| 2670 | P300A Array | 0 / 0 | (None) | |
| 2671 | P300C Beautiful Numbers | 0 / 0 | (None) | |
| 2681 | P304A Pythagorean Theorem II | 0 / 0 | (None) | |
| 2682 | P305A Strange Addition | 0 / 0 | (None) | |
| 2688 | P309D Tennis Rackets | 0 / 0 | (None) |
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