| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 2144 | P1234A Equalize Prices Again | 0 / 0 | (None) | |
| 2137 | P1236A Stones | 0 / 0 | (None) | |
| 2103 | P1243A Maximum Square | 0 / 0 | (None) | |
| 2100 | P1244A Pens and Pencils | 0 / 0 | (None) | |
| 2083 | P1249A Yet Another Dividing into Teams | 0 / 0 | (None) | |
| 2069 | P1250F Data Center | 0 / 0 | (None) | |
| 2029 | P1255A Changing Volume | 0 / 0 | (None) | |
| 2020 | P1257A Two Rival Students | 0 / 0 | (None) | |
| 1965 | P1269A Equation | 0 / 0 | (None) | |
| 1963 | P1270A Card Game | 0 / 0 | (None) | |
| 1954 | P1271A Suits | 0 / 0 | (None) | |
| 1907 | P1281A Suffix Three | 0 / 0 | (None) | |
| 1899 | P1283A Minutes Before the New Year | 0 / 0 | (None) | |
| 1893 | P1284A New Year and Naming | 0 / 0 | (None) | |
| 1886 | P1285A Mezo Playing Zoma | 0 / 0 | (None) | |
| 1873 | P1287A Angry Students | 0 / 0 | (None) | |
| 1848 | P1294A Collecting Coins | 0 / 0 | (None) | |
| 1836 | P1296A Array with Odd Sum | 0 / 0 | (None) | |
| 1815 | P1300A Non-zero | 0 / 0 | (None) | |
| 1813 | P1301A Three Strings | 0 / 0 | (None) |
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