| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 6689 | P191D Metro Scheme | 0 / 0 | (None) | |
| 6663 | P198D Cube Snake | 0 / 0 | (None) | |
| 6627 | P207C3 Game with Two Trees | 0 / 0 | (None) | |
| 6599 | P213E Two Permutations | 0 / 0 | (None) | |
| 6509 | P235C Cyclical Quest | 0 / 0 | (None) | |
| 6489 | P241B Friends | 0 / 0 | (None) | |
| 6475 | P243D Cubes | 0 / 0 | (None) | |
| 6453 | P249D Donkey and Stars | 0 / 0 | (None) | |
| 6443 | P251D Two Sets | 0 / 0 | (None) | |
| 6424 | P256D Liars and Serge | 0 / 0 | (None) | |
| 6379 | P267C Berland Traffic | 0 / 0 | (None) | |
| 6275 | P293B Distinct Paths | 0 / 0 | (None) | |
| 6273 | P293D Ksusha and Square | 0 / 0 | (None) | |
| 6272 | P293E Close Vertices | 0 / 0 | (None) | |
| 6219 | P309D Tennis Rackets | 0 / 0 | (None) | |
| 6118 | P333C Lucky Tickets | 0 / 0 | (None) | |
| 6103 | P336E Vasily the Bear and Painting Square | 0 / 0 | (None) | |
| 6091 | P339E Three Swaps | 0 / 0 | (None) | |
| 6067 | P345E Black Cat Rush | 0 / 0 | (None) | |
| 6066 | P345F Superstitions Inspection | 0 / 0 | (None) |
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