| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 129 | P1622B Berland Music | 0 / 0 | (None) | |
| 120 | P1623E Middle Duplication | 0 / 0 | (None) | |
| 109 | P1625D Binary Spiders | 0 / 0 | (None) | |
| 108 | P1625E1 Cats on the Upgrade (easy version) | 0 / 0 | (None) | |
| 107 | P1625E2 Cats on the Upgrade (hard version) | 0 / 0 | (None) | |
| 104 | P1626C Monsters And Spells | 0 / 0 | (None) | |
| 96 | P1627E Not Escaping | 0 / 0 | (None) | |
| 89 | P1628E Groceries in Meteor Town | 0 / 0 | (None) | |
| 88 | P1628F Spaceship Crisis Management | 0 / 0 | (None) | |
| 84 | P1630B Range and Partition | 0 / 0 | (None) | |
| 74 | P1632D New Year Concert | 0 / 0 | (None) | |
| 73 | P1632E1 Distance Tree (easy version) | 0 / 0 | (None) | |
| 67 | P1633E Spanning Tree Queries | 0 / 0 | (None) | |
| 66 | P1633F Perfect Matching | 0 / 0 | (None) | |
| 61 | P1634E Fair Share | 0 / 0 | (None) | |
| 60 | P1634F Fibonacci Additions | 0 / 0 | (None) | |
| 54 | P1635F Closest Pair | 0 / 0 | (None) | |
| 46 | P1637H Minimize Inversions Number | 0 / 0 | (None) | |
| 44 | P1638B Odd Swap Sort | 0 / 0 | (None) | |
| 43 | P1638C Inversion Graph | 0 / 0 | (None) | 
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