LogiSketch

LogiSketch

Professional Nonogram puzzles

8 ratings
4 reviews
Free
In-App Purchases

Details

  • Released
  • Updated
  • August 6, 2026
  • September 1, 2026

Features

LogiSketch screenshot #1 for iPhone
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LogiSketch screenshot #10 for iPhone
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About

Solve logic puzzles to reveal hidden pictures. Offers a vast library of hand-curated puzzles, from small to gigantic, with detailed difficulty ratings. Enjoy offline play and advanced tools for serious solvers.

Massive library of puzzles
Detailed difficulty ratings
Offline play
Advanced solver tools
Color and black & white puzzles
Hints and Survivor mode
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What's New in LogiSketch

2.0

September 1, 2026

LogiSketch is now available on Mac, with the same puzzle library, a native Mac window, and full mouse and trackpad support. Your progress now follows your iCloud account: put down an iPhone mid-puzzle and pick it up on an iPad or Mac. Solved puzzles, bonus lives and tips, and fastest times all come with you. If two devices worked on the same puzzle and the results genuinely disagree, you'll see both versions side by side and choose which one to keep. Also in this update: - iCloud sync can be turned off for any single device in Settings. - "Export progress backup", under Settings then Help then Support, can email a safety-net snapshot of your progress to support. One is taken automatically just before your first sync. - In Panel mode, tapping a dimmed panel now explains how to switch to it (or that it's already solved), instead of doing nothing. - "Hint with Explanation" now waits for you to tap "Got It" instead of auto-dismissing, so you have time to actually read it. - Sound effects now follow your device's volume setting. - Small visual and reliability improvements throughout.

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In-App Purchases

$0.99

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User reviews

Nonograms are not just for kids

This app lets me solve nonograms from easy to hard, without all the glitzy animations that crowd a lot of the other similar nonogram apps. It is also unique in that it shows a real picture behind every puzzle. As an older adult, I appreciate this new brain teaser that keeps me engaged.

Fun game

I’ve always enjoyed these puzzles, it’s neat to have a version that’s in color!

Wonderful puzzle logic game!

I love that you can try lots of nonograms first (to see if you want to buy more packs). There’s literally thousands of puzzles. Very professional looking.
Also, they are actual pictures you get to see once you are finished, which is really cool!
No ads, no accounts to log into, no WiFi needed. Overall a great puzzle game!
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Great app

Great app had no issues, and great developer

Developer apps

FAQ

What is LogiSketch?

LogiSketch is a logic puzzle game where you reveal hidden pictures by deducing the placement of numbers on a grid. It's known for its extensive puzzle library and ad-free experience.

Does LogiSketch have ads?

No, LogiSketch is completely ad-free. The developers state they hate interruptions and have zero ads, allowing for an uninterrupted puzzle-solving experience.

Can I play LogiSketch offline?

Yes, LogiSketch works completely offline. Because there are no ads to load, you can solve puzzles on a plane, on the subway, or anywhere with no signal.

How are LogiSketch puzzles rated?

LogiSketch rates puzzles based on the actual reasoning required to solve them, not just grid size. Ratings include Intuitive, Logical, and Analytical, indicating the complexity of deductions needed.

What tools are available for serious solvers in LogiSketch?

LogiSketch offers tools like Q-marks for hypotheses, extra gestures for faster input (pinch-to-select, swipe-fill), and row/column locking to aid expert players.

Does LogiSketch support color nonograms?

Yes, LogiSketch features both classic black-and-white puzzles and rich, full-color nonograms. Color puzzles introduce new strategies with tinted clues and flexible spacing rules.

What is the pricing for LogiSketch?

LogiSketch is free to download and play. Additional puzzle galleries can be purchased individually at a fair price and are yours to own forever.

What devices can I play LogiSketch on?

LogiSketch is available on iPhone and iPad devices, supporting a wide range of iOS users.