| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 1857 | P3A Shortest path of the king | 0 / 0 | (None) | |
| 1863 | P5C Longest Regular Bracket Sequence | 0 / 0 | (None) | |
| 1882 | P11E Forward, march! | 0 / 0 | (None) | |
| 1884 | P12C Fruits | 0 / 0 | (None) | |
| 1896 | P16B Burglar and Matches | 17 / 56 | 6 | |
| 1899 | P17B Hierarchy | 0 / 0 | (None) | |
| 1903 | P18D Seller Bob | 0 / 0 | (None) | |
| 1914 | P22D Segments | 0 / 0 | (None) | |
| 1915 | P23A You're Given a String... | 0 / 0 | (None) | |
| 1925 | P26B Regular Bracket Sequence | 0 / 0 | (None) | |
| 1929 | P27C Unordered Subsequence | 0 / 0 | (None) | |
| 1939 | P30D King's Problem? | 0 / 0 | (None) | |
| 1941 | P31B Sysadmin Bob | 0 / 0 | (None) | |
| 1950 | P34B Sale | 14 / 32 | 5 | |
| 1955 | P35D Animals | 0 / 0 | (None) | |
| 1961 | P37C Old Berland Language | 0 / 0 | (None) | |
| 1962 | P37E Trial for Chief | 0 / 0 | (None) | |
| 1968 | P39B Company Income Growth | 0 / 0 | (None) | |
| 1979 | P41E 3-cycles | 0 / 0 | (None) | |
| 1994 | P45E Director | 0 / 0 | (None) |
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