Solstice — A Light-Routing Puzzle Game (opens in new tab)

This is a submission for the What I Built Solstice is a puzzle game where you place mirrors to guide light beams across a grid. Each level has two modes — SUN and MOON. You toggle between them to route both beams to their targets. Both need to be lit at the same time to win. Click a cell to place a / mirror, click again for \, again to remove. Right-click removes it. Ctrl+Z to undo. That's the whole mechanic — but the levels get hard fast. There are 18 levels split into 7 tiers. It starts sim...