Lumen Locks

Guide lantern light through brass pipes and bend it into crystal locks.

Tap or click a tile to turn it. A straight pipe carries the beam, an elbow bends it, and a prism splits it toward two crystals. Clear a level by lighting every crystal.

• Ten handcrafted levels, opened one after another
• Undo, reset, and a move count with a par to beat
• Keyboard: arrows select a tile, Enter turns it, Z undoes