Solstice Crypt - Decrypt the Light (opens in new tab)

This is a submission for the What I Built A grid-based laser decryption puzzle where you rotate mirrors to route colored light through portals, filters, and unstable "Solstice Drift" systems before the puzzle rearranges itself. Solstice Crypt is a real-time optical decryption puzzle where players rotate mirrors to route and combine colored light beams through unstable grid systems. Built entirely in vanilla HTML/CSS/JS with zero dependencies, the game features 8 progressively challenging sect...