ID Problem Show tags Hide tags AC / Tried Difficulty
4131 P910C  Minimum Sum 0 / 0 (None)
4133 P911C  Three Garlands 0 / 0 (None)
4134 P911E  Stack Sorting 0 / 0 (None)
4135 P911F  Tree Destruction 0 / 0 (None)
4137 P912B  New Year's Eve 0 / 0 (None)
6420 P916C  Jamie and Interesting Graph 0 / 0 (None)
6438 P922F  Divisibility 0 / 0 (None)
6405 P923D  Picking Strings 0 / 0 (None)
6404 P923F  Public Service 0 / 0 (None)
6398 P925C  Big Secret 0 / 0 (None)
4148 P925D  Aztec Catacombs 0 / 0 (None)
4153 P926E  Merge Equal Elements 0 / 0 (None)
4168 P932C  Permutation Cycle 0 / 0 (None)
4173 P933E  A Preponderant Reunion 0 / 0 (None)
4174 P934B  A Prosperous Lot 0 / 0 (None)
4183 P938C  Constructing Tests 0 / 0 (None)
6394 P940C  Phone Numbers 0 / 0 (None)
6386 P949B  A Leapfrog in the Array 0 / 0 (None)
4189 P952G  Puzzling Language 0 / 0 (None)
4211 P959C  Mahmoud and Ehab and the wrong algorithm 0 / 0 (None)

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