| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 4201 | P797E Array Queries | 0 / 0 | (None) | |
| 4200 | P797F Mice and Holes | 0 / 0 | (None) | |
| 4198 | P798B Mike and strings | 0 / 0 | (None) | |
| 4197 | P798C Mike and gcd problem | 0 / 0 | (None) | |
| 4191 | P799D Field expansion | 0 / 0 | (None) | |
| 4175 | P802K Send the Fool Further! (medium) | 0 / 0 | (None) | |
| 4174 | P802L Send the Fool Further! (hard) | 0 / 0 | (None) | |
| 4166 | P803E Roma and Poker | 0 / 0 | (None) | |
| 4160 | P804D Expected diameter of a tree | 0 / 0 | (None) | |
| 4158 | P804F Fake bullions | 0 / 0 | (None) | |
| 4149 | P808E Selling Souvenirs | 0 / 0 | (None) | |
| 4147 | P808G Anthem of Berland | 0 / 0 | (None) | |
| 4144 | P809C Find a car | 0 / 0 | (None) | |
| 4143 | P809D Hitchhiking in the Baltic States | 0 / 0 | (None) | |
| 4137 | P811C Vladik and Memorable Trip | 0 / 0 | (None) | |
| 4133 | P812B Sagheer, the Hausmeister | 0 / 0 | (None) | |
| 4126 | P813D Two Melodies | 0 / 0 | (None) | |
| 4121 | P814C An impassioned circulation of affection | 0 / 0 | (None) | |
| 4120 | P814D An overnight dance in discotheque | 0 / 0 | (None) | |
| 4119 | P814E An unavoidable detour for home | 0 / 0 | (None) | 
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