ID Problem Show tags Hide tags AC / Tried Difficulty
4262 P982A  Row 0 / 0 (None)
4272 P985B  Switches and Lamps 0 / 0 (None)
4286 P989B  A Tide of Riverscape 0 / 0 (None)
4290 P990B  Micro-World 0 / 0 (None)
4314 P998B  Cutting 0 / 0 (None)
4317 P999C  Alphabetic Removals 0 / 0 (None)
4319 P1000A  Codehorses T-shirts 0 / 0 (None)
4328 P1001H  Oracle for f(x) = parity of the number of 1s in x 0 / 0 (None)
6379 P1002D1  Oracle for f(x) = b * x mod 2 0 / 0 (None)
6362 P1006B  Polycarp's Practice 0 / 0 (None)
6345 P1011B  Planning The Expedition 0 / 0 (None)
6339 P1015B  Obtaining the String 0 / 0 (None)
6323 P1023A  Single Wildcard Pattern Matching 0 / 0 (None)
6321 P1023C  Bracket Subsequence 0 / 0 (None)
4342 P1027B  Numbers on the Chessboard 0 / 0 (None)
4351 P1029B  Creating the Contest 0 / 0 (None)
4397 P1042B  Vitamins 0 / 0 (None)
4401 P1043B  Lost Array 0 / 0 (None)
4458 P1064B  Equations of Mathematical Magic 0 / 0 (None)
4486 P1075B  Taxi drivers and Lyft 0 / 0 (None)

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