PhotoToPuzzle

Any photo becomes a puzzle you solve tile by tile. Fully on-device, fully offline, no accounts. Five grids, daily and weekly challenges, and friend codes to duel.

PhotoToPuzzle turns your own photos into playable puzzles, entirely on your phone. Pick a picture from your library or snap a new one, crop the square you love, and it shuffles into a grid you solve at your own pace. It works fully offline and keeps every photo on your device.

HOW IT WORKS

• Choose a photo from your gallery or take one with the camera.
• Crop to the square you want, or skip cropping and use the full frame.
• Tap two tiles to swap them, or drag one onto another.
• Fewer moves and a faster time earn more stars, up to three.

FIVE DIFFICULTIES

• 3x3 Easy, a warm-up.
• 4x4 Classic, the sweet spot.
• 5x5 Focused, for flow.
• 6x6 Expert, for serious solvers.
• 7x7 Master, the grandmaster grid.

DAILY AND WEEKLY CHALLENGES

• Every day, everyone gets the same shuffle. Use your own photo and solve the arrangement your friends solve.
• Weekly challenges bring a bigger grid that resets each Monday.
• Solve on consecutive days to build a streak, and watch your best streak grow.

CHALLENGE A FRIEND

• Every solve gives you a short challenge code.
• Send it and your friend replays the exact same shuffle with their own photo.
• The code never contains any image data.

TRACK YOUR PROGRESS

• 11 achievements to unlock.
• Detailed stats: total solves, time played, stars, best time, fewest moves, and per-difficulty breakdowns.
• A gallery of every puzzle you have solved, with search, sorting, and personal bests.
• Save several puzzles in progress and pick up right where you left off.

MADE TO FEEL GOOD

• 6 color themes, plus System, Light, and Dark modes and a custom accent.
• Zen mode hides the timer and move counter when you want a calm solve.
• Subtle haptics on every swap and solve.
• Accessibility built in: high contrast, reduce motion, and clear labels throughout.

PRIVATE BY DESIGN

• 100% on-device. Your photos never leave your phone.
• Fully offline, no account required.
• No analytics, no cloud sync, no uploads.
• No ads, no trackers, no in-app purchases.

ABOUT THE AUTHOR PhotoToPuzzle is developed by POLPROG, a Polish technology company creating browser extensions, web applications, and mobile apps with a focus on privacy.

Website: https://polprog.pl/ PhotoToPuzzle product page: https://polprog.pl/apps/phototopuzzle/