| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 2650 | P291C Network Mask | 0 / 0 | (None) | |
| 2652 | P292A SMSC | 0 / 0 | (None) | |
| 2660 | P294D Shaass and Painter Robot | 0 / 0 | (None) | |
| 2661 | P295A Greg and Array | 0 / 0 | (None) | |
| 2668 | P298B Sail | 0 / 0 | (None) | |
| 2670 | P300A Array | 0 / 0 | (None) | |
| 2676 | P302A Eugeny and Array | 0 / 0 | (None) | |
| 2677 | P303A Lucky Permutation Triple | 0 / 0 | (None) | |
| 2678 | P303B Rectangle Puzzle II | 0 / 0 | (None) | |
| 2682 | P305A Strange Addition | 0 / 0 | (None) | |
| 2683 | P305C Ivan and Powers of Two | 0 / 0 | (None) | |
| 2689 | P311A The Closest Pair | 0 / 0 | (None) | |
| 2692 | P312A Whose sentence is it? | 0 / 0 | (None) | |
| 2693 | P313A Ilya and Bank Account | 0 / 0 | (None) | |
| 2694 | P313C Ilya and Matrix | 0 / 0 | (None) | |
| 2710 | P317B Ants | 0 / 0 | (None) | |
| 2719 | P321A Ciel and Robot | 0 / 0 | (None) | |
| 2725 | P325A Square and Rectangles | 0 / 0 | (None) | |
| 2731 | P328A IQ Test | 0 / 0 | (None) | |
| 2736 | P330A Cakeminator | 0 / 0 | (None) |
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