ID Problem Show tags Hide tags AC / Tried Difficulty
4001 P852A   Digits 0 / 0 (None)
4004 P858B   Which floor? 0 / 0 (None)
4008 P859B   Lazy Security Guard 0 / 0 (None)
4015 P863B   Kayaking 0 / 0 (None)
4019 P864B   Polycarp and Letters 0 / 0 (None)
4025 P865E   Hex Dyslexia 0 / 0 (None)
4029 P868D   Huge Strings 0 / 0 (None)
4034 P869D   The Overdosing Ubiquity 0 / 0 (None)
4035 P870A   Search for Pretty Integers 4 / 10 9
4037 P870D   Something with XOR Queries 0 / 0 (None)
4043 P875A   Classroom Watch 0 / 0 (None)
4059 P883H   Palindromic Cut 0 / 0 (None)
4070 P887B   Cubes for Masha 0 / 0 (None)
4071 P887C   Solution for Cube 0 / 0 (None)
4073 P888A   Local Extrema 0 / 0 (None)
4078 P891A   Pride 0 / 0 (None)
4086 P894A   QAQ 0 / 0 (None)
4089 P895A   Pizza Separation 0 / 0 (None)
4100 P898F   Restoring the Expression 0 / 0 (None)
4105 P900C   Remove Extra One 0 / 0 (None)

Categories

Lucky

Pick a problem randomly based on the current filter.