ID Problem Show tags Hide tags AC / Tried Difficulty
9180 P1970A1   Balanced Shuffle (Easy) 0 / 0 (None)
9179 P1970A2   Balanced Unshuffle (Medium) 0 / 0 (None)
9178 P1970A3   Balanced Unshuffle (Hard) 0 / 0 (None)
9177 P1970B1   Exact Neighbours (Easy) 0 / 0 (None)
9176 P1970B2   Exact Neighbours (Medium) 0 / 0 (None)
9175 P1970B3   Exact Neighbours (Hard) 0 / 0 (None)
9174 P1970C1   Game on Tree (Easy) 0 / 0 (None)
9173 P1970C2   Game on Tree (Medium) 0 / 0 (None)
9172 P1970C3   Game on Tree (Hard) 0 / 0 (None)
9171 P1970D1   Arithmancy (Easy) 0 / 0 (None)
9170 P1970D2   Arithmancy (Medium) 0 / 0 (None)
9169 P1970D3   Arithmancy (Hard) 0 / 0 (None)
9168 P1970E1   Trails (Easy) 0 / 0 (None)
9167 P1970E2   Trails (Medium) 0 / 0 (None)
9166 P1970E3   Trails (Hard) 0 / 0 (None)
9165 P1970F1   Playing Quidditch (Easy) 0 / 0 (None)
9164 P1970F2   Playing Quidditch (Medium) 0 / 0 (None)
9163 P1970F3   Playing Quidditch (Hard) 0 / 0 (None)
9162 P1970G1   Min-Fund Prison (Easy) 0 / 0 (None)
9161 P1970G2   Min-Fund Prison (Medium) 0 / 0 (None)

Categories

Lucky

Pick a problem randomly based on the current filter.