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)

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