Logic Square - Nonogram

Logic Square - Nonogram

by JaeKwan Jung

215 ratings
138 reviews
Free
With Ads

Details

  • Released
  • Updated
  • June 10, 2011
  • July 7, 2026

Features

Logic Square - Nonogram screenshot #1 for iPhone
Logic Square - Nonogram screenshot #2 for iPhone
Logic Square - Nonogram screenshot #3 for iPhone
iphone
ipad
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About

This is a free puzzle game where you reveal hidden images by filling in blocks based on number clues. It offers thousands of puzzles, daily new challenges, and online multiplayer modes. Learn the ropes with tutorials and track your progress against others.

Thousands of puzzles
Daily new puzzles
Online match play
Tutorials for beginners
Leaderboard system
Online synchronization
Color puzzles
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What's New in Logic Square

1.385

July 7, 2026

Added new puzzles. Big25 ~207

User reviews

앞으로도 잘 부탁드립니다

진짜 예전 갤럭시 쓸 때부터 아이폰으로 넘어오기까지 다시 깔고 얼마나 했는지 모르겠어요 조작이 제일 쉽고 편하게 할 수 있어서 좋아요 종류도 많아서 앞으로도 쭈욱 하고 싶어요 !! 좋은 게임 감사합니다

Love this game

I’ve been playing this game on and off for years now, and I keep coming back to it. I really like the v-pad mode. Something about clicking square by square is deeply satisfying. They keep adding more puzzles and if I ever manage to catch up to all of them, I go back and challenge myself to get 3 stars on the ones I missed. I like the interface and the thoughtful UI touches, like adding a star on the game set if you’ve 3-starred every game in the set.
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Fun, challenging & not full of ads!

I’ve been playing this for nearly a decade & still prefer to most newer fancy nonogram puzzles.

Love this game

I think I’ve deleted and downloaded this game three or four times now to be able to redo all the puzzles. Would love more, but there are soooo many available ones to play. I’ve been playing this game for 5+ years and am completely obsessed. Thank you!

난이도 예측불가!

오랫동안 하고 있는 게임인데, 한가지 아쉬운건 게임을 완성하기 전에는 해당 게임의 난이도를 알 수 없다는거에요 ㅠ
여러 로직게임을 받아봤지만 일정 수준 이상 플레이 되지 않는 것도 잇고 그렇던데 이건 제한없이 다 할 수 있어서 좋아요. 패드로 하니까 화면도 커서 넘 좋더라구요. 진짜 딱 하나 아쉬운건 어떤 문제는 너무 쉽고 어떤 문제는 너무 어려운데 그걸 골라서 풀 수 없다는 점 ㅠㅠ 미리 알 수 있게 해주세요~

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FAQ

What is Logic Square?

Logic Square is a free puzzle game that falls under the genre of nonogram, also known as picross. Players reveal a hidden image by filling in blocks on a grid based on numerical clues provided for each row and column. It's designed to be easy to learn but offers a significant challenge with its vast collection of puzzles.

How do I play Logic Square?

To play, you'll use number clues at the top and left of the grid to determine which blocks to mark and which to leave empty. Each number indicates a consecutive sequence of blocks to fill. You can mark a block by clicking the 'V' button and leave a block empty by clicking the 'X' button. Incorrectly marked blocks incur a time penalty.

Is Logic Square free to play?

Yes, the entire content of Logic Square is unlocked and free to play. While the description mentions it's a 'free version' and has in-app purchases, it also explicitly states that 'Whole contents of Logic Square is not locked and free.' This suggests that core gameplay and puzzles are accessible without payment.

What are the key features of Logic Square?

Key features include a vast library of thousands of puzzles, with new puzzles available for free download daily. It offers online multiplayer matches to compete with other players, a leaderboard system to track skills, and tutorials for new users. The app also supports online synchronization to transfer progress to new devices and includes color puzzles.

What devices is Logic Square compatible with?

The app description indicates support for 64-bit architecture, suggesting compatibility with modern iOS and Android devices. It also mentions 'Sign in with Apple' and 'Sign in with e-mail,' which are standard features for mobile applications. For specific version requirements, it's best to check the app store listing.