ID Problem Show tags Hide tags AC / Tried Difficulty
4115 P903E   Swapping Characters 0 / 0 (None)
4117 P906B   Seating of Students 0 / 0 (None)
4121 P908A   New Year and Counting Cards 0 / 0 (None)
4122 P908B   New Year and Buggy Bot 0 / 0 (None)
4127 P909A   Generate Login 0 / 0 (None)
4133 P911C   Three Garlands 0 / 0 (None)
4138 P912C   Perun, Ult! 0 / 0 (None)
4144 P914A   Perfect Squares 0 / 0 (None)
6421 P916A   Jamie and Alarm Snooze 0 / 0 (None)
6416 P918A   Eleven 0 / 0 (None)
6415 P919A   Supermarket 0 / 0 (None)
6414 P919B   Perfect Number 0 / 0 (None)
6409 P922C   Cave Painting 0 / 0 (None)
4165 P931A   Friends Meeting 0 / 0 (None)
4168 P932C   Permutation Cycle 0 / 0 (None)
4183 P938C   Constructing Tests 0 / 0 (None)
6395 P940A   Points on the line 0 / 0 (None)
6392 P940F   Machine Learning 0 / 0 (None)
6387 P948A   Protect Sheep 0 / 0 (None)
6385 P949D   Curfew 0 / 0 (None)

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