| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 102 | P1626E Black and White Tree | 0 / 0 | (None) | |
| 90 | P1628D2 Game on Sum (Hard Version) | 0 / 0 | (None) | |
| 82 | P1630D Flipping Range | 0 / 0 | (None) | |
| 73 | P1632E1 Distance Tree (easy version) | 0 / 0 | (None) | |
| 67 | P1633E Spanning Tree Queries | 0 / 0 | (None) | |
| 61 | P1634E Fair Share | 0 / 0 | (None) | |
| 41 | P1638E Colorful Operations | 0 / 0 | (None) | |
| 7702 | P1679E Typical Party in Dorm | 0 / 0 | (None) | |
| 7697 | P1680D Dog Walking | 0 / 0 | (None) | |
| 7627 | P1697E Coloring | 0 / 0 | (None) | |
| 7834 | P1709E XOR Tree | 0 / 0 | (None) | |
| 7828 | P1710E Two Arrays | 0 / 0 | (None) | |
| 7821 | P1713E Cross Swapping | 0 / 0 | (None) | |
| 7866 | P1720D2 Xor-Subsequence (hard version) | 0 / 0 | (None) | |
| 8034 | P1732D2 Balance (Hard version) | 0 / 0 | 9 | |
| 7964 | P1735E House Planning | 0 / 0 | 9 | |
| 8013 | P1743E FTL | 0 / 0 | 9 | |
| 8028 | P1753D The Beach | 0 / 0 | 9 | |
| 8157 | P1765L Project Manager | 0 / 0 | 9 | |
| 8083 | P1774F1 Magician and Pigs (Easy Version) | 0 / 0 | 9 |
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