Nockturn: Mirror Logic Puzzle

300 levels, one unbroken climb. Eight rules, each taught the moment you first meet it. A master duel every 30 levels, plus the Daily Duel.

Every arrow wants out. Tap one and it flies off the way it points — unless something is in the way.

ONE RULE CHANGES EVERYTHING An arrow that passes a mirror FLIPS it. So whichever arrow you clear first rewrites the paths of the ones left behind. Not every open arrow is the right arrow.

IT TEACHES, THEN IT TESTS The first time a new rule appears the game stops, explains it, and lets you try it in a level with no traps. Mirror, spinning arrow, rock, portal, chained arrow, iced arrow, counted arrow.

300 VERIFIED LEVELS From 7 arrows to 32, on boards from 5x5 to 8x8. Every level is proven solvable by a solver before it ships — and proven to require real thought.

THE DAILY DUEL One board a day, identical for every player on earth. Solve it and share your grid: green for every clean move, red for every wasted one.

BUILT TO RESPECT YOU

• Works completely offline
• No account, no sign-up
• Never an ad in the middle of a puzzle
• Colorblind mode, effects can be turned off
• 12 languages