ID Problem Show tags Hide tags AC / Tried Difficulty
1858 P3C  Tic-tac-toe 0 / 0 (None)
1859 P4A  Watermelon 0 / 0 (None)
1866 P6D  Lizards and Basements 2 0 / 0 (None)
1867 P7A  Kalevitch and Chess 0 / 0 (None)
1874 P9B  Running Student 0 / 0 (None)
1902 P18B  Platforms 0 / 0 (None)
1903 P18D  Seller Bob 0 / 0 (None)
1912 P22A  Second Order Statistics 0 / 0 (None)
1913 P22B  Bargaining Table 0 / 0 (None)
1915 P23A  You're Given a String... 0 / 0 (None)
1921 P25A  IQ test 0 / 0 (None)
1934 P29A  Spit Problem 0 / 0 (None)
1937 P30A  Accounting 0 / 0 (None)
1952 P34E  Collisions 0 / 0 (None)
1954 P35C  Fire Again 0 / 0 (None)
1963 P38B  Chess 0 / 0 (None)
1984 P43D  Journey 0 / 0 (None)
1985 P43E  Race 0 / 0 (None)
1990 P44I  Toys 0 / 0 (None)
2003 P47A  Triangular numbers 0 / 0 (None)

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