Crease Game Online is a free paper-folding puzzle you play in the browser. Fold a square sheet along its creases until the visible paper covers the dashed outline exactly. Four new puzzles unlock every day at midnight in your time zone, plus 27 practice puzzles and three short lessons. Beat par without hints for three stars. Completely free, no account or download; play with a mouse or touch. An original, independent puzzle; not affiliated with Blame Nick or other games named Crease.
I wanted an original, calm paper-folding puzzle that anyone can play free in the browser every day, with no account or download.