ID Problem Show tags Hide tags AC / Tried Difficulty
6212 P1615C  Menorah 0 / 0 (None)
6213 P1615E  Purple Crayon 0 / 0 (None)
6214 P1615G  Maximum Adjacent Pairs 0 / 0 (None)
6215 P1615H  Reindeer Games 0 / 0 (None)
6216 P1616B  Mirror in the String 0 / 0 (None)
6217 P1616D  Keep the Average High 0 / 0 (None)
6218 P1616F  Tricolor Triangles 0 / 0 (None)
6219 P1616G  Just Add an Edge 0 / 0 (None)
6220 P1617A  Forbidden Subsequence 0 / 0 (None)
1852 P1617C  Paprika and Permutation 2 / 4 10
6222 P1617D2  Too Many Impostors (hard version) 0 / 0 (None)
6223 P1618A  Polycarp and Sums of Subsequences 0 / 0 (None)
6224 P1618C  Paint the Array 0 / 0 (None)
6225 P1618E  Singers' Tour 0 / 0 (None)
6226 P1618F  Reverse 0 / 0 (None)
6227 P1618G  Trader Problem 0 / 0 (None)
6228 P1619B  Squares and Cubes 0 / 0 (None)
6229 P1619D  New Year's Problem 0 / 0 (None)
6230 P1619E  MEX and Increments 0 / 0 (None)
6231 P1619F  Let's Play the Hat? 0 / 0 (None)

Categories

Lucky

Pick a problem randomly based on the current filter.