LUMENBEND

LUMENBEND is a minimalist light-bending puzzle.

Turn the mirrors and splitters to carry each beam from its source to the crystal of the same colour. Every piece you rotate changes the path for one beam, and later on for several beams at once.

HOW IT WORKS

• Tap or click a piece to rotate it.
• Splitters send the beam two ways at once.
• Later levels add a second and a third colour, each with its own crystal.
• Light every crystal to finish the level.

FAIR BY DESIGN

Every level is generated and checked by a solver before you ever see it: no impossible puzzles, and the stars come from the minimum number of moves.

Progress saves automatically. Works on desktop and mobile.