| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 1872 | P8D Two Friends | 0 / 0 | (None) | |
| 1882 | P11E Forward, march! | 0 / 0 | (None) | |
| 1911 | P21C Stripe 2 | 0 / 0 | (None) | |
| 1920 | P24E Berland collider | 0 / 0 | (None) | |
| 1933 | P28D Don't fear, DravDe is kind | 0 / 0 | (None) | |
| 2016 | P50D Bombing | 0 / 0 | (None) | |
| 2018 | P51C Three Base Stations | 0 / 0 | (None) | |
| 2023 | P53B Blog Photo | 0 / 0 | (None) | |
| 2033 | P56E Domino Principle | 0 / 0 | (None) | |
| 2051 | P62B Tyndex.Brome | 0 / 0 | (None) | |
| 2069 | P67D Optical Experiment | 0 / 0 | (None) | |
| 2071 | P68B Energy exchange | 0 / 0 | (None) | |
| 2077 | P70C Lucky Tickets | 0 / 0 | (None) | |
| 2090 | P73B Need For Brake | 0 / 0 | (None) | |
| 2098 | P75C Modified GCD | 0 / 0 | (None) | |
| 2108 | P78D Archer's Shot | 0 / 0 | (None) | |
| 2121 | P83B Doctor | 0 / 0 | (None) | |
| 2124 | P84C Biathlon | 0 / 0 | (None) | |
| 2126 | P85C Petya and Tree | 0 / 0 | (None) | |
| 2127 | P85D Sum of Medians | 0 / 0 | (None) |
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