ID Problem Show tags Hide tags AC / Tried Difficulty
8731 P1874B   Jellyfish and Math 0 / 0 (None)
8768 P1876C   Autosynthesis 0 / 0 (None)
8767 P1876D   Lexichromatography 0 / 0 (None)
8716 P1878G   wxhtzdy ORO Tree 0 / 0 (None)
8711 P1879E   Interactive Game with Coloring 0 / 0 9
8756 P1881F   Minimum Maximum Distance 0 / 0 (None)
8706 P1882D   Tree XOR 0 / 0 (None)
8788 P1889D   Game of Stacks 0 / 0 (None)
8787 P1889E   Doremy's Swapping Trees 0 / 0 (None)
8778 P1891F   A Growing Tree 0 / 0 (None)
8877 P1893A   Anonymous Informant 0 / 0 4
8873 P1893E   Cacti Symphony 0 / 0 10
8773 P1895E   Infinite Card Game 0 / 0 (None)
8856 P1898F   Vova Escapes the Matrix 0 / 0 10
8849 P1899G   Unusual Entertainment 0 / 0 6
8846 P1900C   Anji's Binary Tree 0 / 0 4
8844 P1900E   Transitive Graph 0 / 0 7
8838 P1901E   Compressed Tree 0 / 0 8
8914 P1904E   Tree Queries 0 / 0 (None)
8913 P1904F   Beautiful Tree 0 / 0 (None)