Black Box: Photon Logic

THINK INSIDE THE BOX.

Black Box: Photon Logic is a pure deduction puzzle. There is a grid. There are mirrors hidden inside it. Your job is to figure out where they are — using nothing but lasers fired from the edges.

🔦 HOW IT WORKS
• Tap any edge to fire a laser into the box.
• See where it exits — that's your only clue.
• Place / and \ mirrors on the grid to recreate the same exit pattern.
• Match every laser path and the box is cracked.

That's it. No tutorials, no hand-holding, no enemies, no timers stealing your stars. Just clean, focused photon-tracing logic.

⚡ 50 LEVELS, ONE BIG CURVE
From a 4×4 calibration with 2 mirrors to a 12×12 black box with 50 mirrors. Every level has a fixed seed — retry as often as you like, the puzzle never changes. Every level is solvable; some have multiple valid configurations.

⭐ EARN THREE STARS
• Solve fast → keep more time bonus
• Fire fewer probe lasers → keep more efficiency bonus
• A clean run on a 12×12 grid is the brag-worthy goal

📱 DESIGNED FOR THE COMMUTE
• One-thumb portrait gameplay
• Works fully offline
• Saves your progress automatically
• No login, no email, no account creation
• Soft procedural sound — keep headphones in, or play silent

✨ FEATURES
• 50 hand-tuned levels across 5 grid sizes
• Smart hint system — watch a quick ad to reveal one mirror when stuck
• Star-rating system that rewards efficient play
• Neon visual style with smooth scene transitions
• Subtle haptic feedback on cell taps and laser fires
• Custom procedural audio — no music files, instant install

🎯 WHO IT'S FOR
If you enjoy Sokoban, Lasers, Light Up, Hashi, Slitherlink, Nonograms — or just like games where the only opponent is the puzzle itself — this is for you.

🔒 PRIVACY
• No analytics tracking your gameplay
• No accounts, no email, no profile
• Banner and rewarded ads are served by Google AdMob — see our privacy policy for what AdMob collects

Crack the first level in 30 seconds. Crack level 50 over a long weekend. Either way, welcome to the box.