Today's Hard puzzle

Play today's hard Quilt — a KenKen-style math and logic puzzle (calcudoku / mathdoku). A 6×6 board with big cages that grows to 7×7 every Sunday, solvable by pure deduction.

Not sure where to start? Read the rules of a KenKen-style puzzle or browse the frequently asked questions. You can also see all of today's puzzles.