| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 1893 | P15B Laser | 0 / 0 | (None) | |
| 1894 | P15C Industrial Nim | 0 / 0 | (None) | |
| 1895 | P15E Triangles | 0 / 0 | (None) | |
| 1896 | P16B Burglar and Matches | 17 / 56 | 6 | |
| 1897 | P16D Logging | 0 / 0 | (None) | |
| 1898 | P16E Fish | 0 / 0 | (None) | |
| 1899 | P17B Hierarchy | 0 / 0 | (None) | |
| 1900 | P17C Balance | 0 / 0 | (None) | |
| 1901 | P17E Palisection | 0 / 0 | (None) | |
| 1902 | P18B Platforms | 0 / 0 | (None) | |
| 1903 | P18D Seller Bob | 0 / 0 | (None) | |
| 1904 | P19A World Football Cup | 0 / 0 | (None) | |
| 1905 | P19B Checkout Assistant | 0 / 0 | (None) | |
| 1906 | P19D Points | 0 / 0 | (None) | |
| 1907 | P20A BerOS file system | 0 / 0 | (None) | |
| 1908 | P20B Equation | 0 / 0 | (None) | |
| 1909 | P21A Jabber ID | 0 / 0 | (None) | |
| 1910 | P21B Intersection | 0 / 0 | (None) | |
| 1911 | P21C Stripe 2 | 0 / 0 | (None) | |
| 1912 | P22A Second Order Statistics | 0 / 0 | (None) |
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