Glow: Daily Firefly Puzzle

Glow is a free daily logic puzzle that lights up your brain. Place glowing fireflies on the grid so every cell shines—no guessing, just pure deduction. One fresh puzzle every day, the same for players worldwide.

Inspired by the classic Akari (Light Up) puzzle, Glow turns simple rules into deeply satisfying brain training. Perfect for fans of Sudoku, nonograms, crosswords, and daily puzzle games like Wordle—but for logic, not words.

★ A NEW PUZZLE EVERY DAY
Wake up to a fresh daily challenge. Everyone in the world solves the same grid—compare streaks with friends and never miss a day.

★ PURE LOGIC, ZERO LUCK
Numbered stones tell you how many fireflies surround them. Shy fireflies can't shine on each other. Every puzzle has exactly one solution you can reason out—no guessing, ever.

★ PRACTICE ANYTIME
Four difficulty levels from Easy to Expert. Warm up, train your brain, or chase a faster time whenever you want.

★ PLAY THE FULL ARCHIVE
Missed a day? Replay every past daily puzzle, free.

★ TRACK YOUR STREAK
Build daily streaks, beat your best times, and watch your stats grow.

★ RELAX IN THE NIGHT GARDEN
A calm, beautiful design with a glowing firefly theme—soothing puzzle gameplay with no pressure and no clutter.

★ PLAY OFFLINE
No internet required. Solve anywhere—on the train, on a plane, or off the grid.

★ NO ACCOUNT NEEDED
Jump straight in. No sign-up, no login, no hassle. Your progress is saved on your device.

WHY YOU'LL LOVE GLOW
• Free daily logic puzzle
• Brain training that's actually fun
• Quick to learn, hard to master
• Relaxing, ad-light experience
• Optional hints when you're stuck
• Remove ads with a one-time purchase

Whether you have two minutes or twenty, Glow gives your mind the perfect daily workout. Download now and light up the night garden!

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