| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 6731 | P181A Series of Crimes | 0 / 0 | (None) | |
| 6658 | P200B Drinks | 0 / 0 | (None) | |
| 6649 | P202A LLPS | 0 / 0 | (None) | |
| 6598 | P214A System of Equations | 0 / 0 | (None) | |
| 6543 | P228A Is your horseshoe on the other hoof? | 0 / 0 | (None) | |
| 6531 | P231A Team | 0 / 0 | (None) | |
| 6521 | P233A Perfect Permutation | 0 / 0 | (None) | |
| 6506 | P236A Boy or Girl | 0 / 0 | (None) | |
| 6471 | P245A System Administrator | 0 / 0 | (None) | |
| 6458 | P248A Cupboards | 0 / 0 | (None) | |
| 6429 | P255A Greg's Workout | 0 / 0 | (None) | |
| 6400 | P262A Roma and Lucky Numbers | 0 / 0 | (None) | |
| 6398 | P263A Beautiful Matrix | 0 / 0 | (None) | |
| 6388 | P265A Colorful Stones (Simplified Edition) | 0 / 0 | (None) | |
| 6386 | P266A Stones on the Table | 0 / 0 | (None) | |
| 6385 | P266B Queue at the School | 0 / 0 | (None) | |
| 6378 | P268A Games | 0 / 0 | (None) | |
| 6366 | P271A Beautiful Year | 0 / 0 | (None) | |
| 6337 | P278A Circle Line | 0 / 0 | (None) | |
| 6325 | P281A Word Capitalization | 0 / 0 | (None) |
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