| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 2851 | P1095F Make It Connected | 0 / 0 | (None) | |
| 2833 | P1098C Construct a tree | 0 / 0 | (None) | |
| 2821 | P1100E Andrew and Taxi | 0 / 0 | (None) | |
| 2807 | P1102F Elongated Matrix | 0 / 0 | (None) | |
| 2804 | P1103C Johnny Solving | 0 / 0 | (None) | |
| 2796 | P1105D Kilani and the Game | 0 / 0 | (None) | |
| 2791 | P1106D Lunar New Year and a Wander | 0 / 0 | (None) | |
| 2783 | P1107F Vasya and Endless Credits | 0 / 0 | (None) | |
| 2775 | P1108F MST Unification | 0 / 0 | (None) | |
| 2756 | P1111E Tree | 0 / 0 | (None) | |
| 2702 | P1120D Power Tree | 0 / 0 | (None) | |
| 2684 | P1131D Gourmet choice | 0 / 0 | (None) | |
| 2668 | P1133F1 Spanning Tree with Maximum Degree | 0 / 0 | (None) | |
| 2667 | P1133F2 Spanning Tree with One Fixed Degree | 0 / 0 | (None) | |
| 2659 | P1137C Museums Tour | 0 / 0 | (None) | |
| 2651 | P1139C Edgy Trees | 0 / 0 | (None) | |
| 2649 | P1139E Maximize Mex | 0 / 0 | (None) | |
| 2633 | P1141G Privatization of Roads in Treeland | 0 / 0 | (None) | |
| 2628 | P1142E Pink Floyd | 0 / 0 | (None) | |
| 2619 | P1144F Graph Without Long Directed Paths | 0 / 0 | (None) |
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