Filaments of light lie scattered and twisted apart. Tap a tile to turn it, and join every filament to its neighbour until light flows from the heart-star through the whole weave — and it wakes.
Hundreds of always-solvable puzzles that grow with you: obstacles, portals, one-way valves, linked gears, and prisms that mix two colours into a third. The music is made by the game as you play — slow notes that fade, never a loop.