| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 2828 | P363E Two Circles | 0 / 0 | (None) | |
| 2847 | P370E Summer Reading | 0 / 0 | (None) | |
| 2868 | P379E New Year Tree Decorations | 0 / 0 | (None) | |
| 2871 | P380D Sereja and Cinema | 0 / 0 | (None) | |
| 2878 | P383B Volcanoes | 0 / 0 | (None) | |
| 2926 | P401E Olympic Games | 0 / 0 | (None) | |
| 2938 | P407C Curious Array | 0 / 0 | (None) | |
| 2961 | P416E President's Path | 0 / 0 | (None) | |
| 2971 | P424E Colored Jenga | 0 / 0 | (None) | |
| 2974 | P425E Sereja and Sets | 0 / 0 | (None) | |
| 2991 | P433E Tachibana Kanade's Tofu | 0 / 0 | (None) | |
| 3002 | P437E The Child and Polygon | 0 / 0 | (None) | |
| 3015 | P442C Artem and Array | 0 / 0 | (None) | |
| 3020 | P444D DZY Loves Strings | 0 / 0 | (None) | |
| 3032 | P449C Jzzhu and Apples | 0 / 0 | (None) | |
| 3079 | P468C Hack it! | 0 / 0 | (None) | |
| 3118 | P484E Sign on Fence | 0 / 0 | (None) | |
| 3160 | P501E Misha and Palindrome Degree | 0 / 0 | (None) | |
| 3226 | P528D Fuzzy Search | 0 / 0 | (None) | |
| 3233 | P530I Different variables | 0 / 0 | (None) |
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