Tsunagly Cords

Every tile holds a piece of cord; tie them all and the sheet is done. Tap a tile to turn it a quarter. A sheet is tied when no cord end is left loose. Closed loops pull tight. Some tiles wear a small tassel. Tiles with the same tassel turn together, wherever they sit. Each tassel has its own colour and its own mark. 48 sheets in four chapters: Noshi, Awaji, Ume, Tsuru. Boards grow from 4×5 to 7×9. Tassel pairs arrive in the first chapter, trios in the second. Every sheet has a par. Tie it at par for three stars. One daily sheet, with a streak. Hint knots are earned by play and set one stuck group right. Seven cord colourways on the gift shelf, six of them earned. Soft paper clicks, chimes and light haptics. Either can be switched off. Reduce motion removes the shake, the sweeping wave and the drifting paper. Day and night palettes. No network permission. Stars, streaks and hint knots stay on this phone.

Version 1.0: four chapters of sheets, the daily sheet and the gift shelf.