| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 4939 | P625C K-special Tables | 0 / 0 | (None) | |
| 4935 | P626B Cards | 0 / 0 | (None) | |
| 4922 | P628B New Skateboard | 0 / 0 | (None) | |
| 4921 | P628C Bear and String Distance | 0 / 0 | (None) | |
| 4907 | P630F Selection of Personnel | 0 / 0 | (None) | |
| 4899 | P630N Forecast | 0 / 0 | (None) | |
| 4882 | P633B A Trivial Problem | 0 / 0 | (None) | |
| 4875 | P634A Island Puzzle | 0 / 0 | (None) | |
| 4821 | P653B Bear and Compressing | 0 / 0 | (None) | |
| 4806 | P659B Qualifying Contest | 0 / 0 | (None) | |
| 4794 | P661A Lazy Caterer Sequence | 0 / 0 | (None) | |
| 4777 | P665C Simple Strings | 0 / 0 | (None) | |
| 4763 | P670C Cinema | 0 / 0 | (None) | |
| 4750 | P673B Problems for Round | 0 / 0 | (None) | |
| 4720 | P681B Economy Game | 0 / 0 | (None) | |
| 4676 | P690C1 Brain Network (easy) | 0 / 0 | (None) | |
| 4668 | P690F1 Tree of Life (easy) | 0 / 0 | (None) | |
| 4611 | P707B Bakery | 0 / 0 | (None) | |
| 4571 | P716B Complete the Word | 0 / 0 | (None) | |
| 4544 | P722A Broken Clock | 0 / 0 | (None) |
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