Logic Square - Nonogram
Not in any tracked top chart right now.
Updated 25 Oct 2026 · rankings refresh through the day
DeveloperJaeKwan Jung
CategoryGames
PriceFree
Released
Rating★ 4.7 (1.3k)
Version1.390
Age rating4+
First seen by us
23 Oct 2026
23 Oct 2026Rating
4.7 ★
1.3k ratings
Measured
Logic Square - Nonogram on the App Store
App details
App ID
432045052
Publisher
JaeKwan Jung
On the store since
Jun 2011
15 years on the store
Minimum OS
iOS 13.0+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
3
EN JA KO
Size
83 MB
Also listed in
Entertainment, Puzzle, Board
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
4.7 ★
1.3k ratings
Measured
Ratings
1.3k
Measured
About Logic Square - Nonogram
The best nonogram puzzle game in Smart Device.
Invite you to Logic Square!
-This is free version.
Easy And Fun!
You can play easily with virtual pad.
Tons of puzzles, Tons of fun!
We have thousands of puzzles and free download new puzzles every day.
Online Match
You can enjoy with other players.
Tutorials
If you are first time in this game, Tutorials can help you.
Leaderboard System
You can check your skills with other players.
Online Synchronization System
You can move your progress to new phone.
Whole contents of Logic Square is not locked and free.
Logic Square is a puzzle game known as nonogram.
You can find out hidden image using numbers.
How to play
Left and top numbers instruct how many blocks should be marked in a row. You must consider leaving at least one empty block between each number. To mark a block, please click the ‘V’ button. To leave out a bloc, click the ‘X’ button. Every time you mark a wrong bloc you receive a time penalty.
You can learn basics, items, and practice game in tutorial.
Please write good review, if you fun with Logic Square.
Please send a mail, if you have any problem or suggestion.
We are changing from your good reviews and mails.
Thank you.
Recent Updates
No Time Limit Mode (1.278)
Sign in with Apple, Sign in with e-mail(1.270)
Add Color Puzzles (1.254)
Change Item Effect (Magic Glass) (1.254)
Supports 64bit (1.228)
Renewal Every Puzzles (1.212)
Contact
Mail: [email protected]
Facebook: http://www.facebook.com/LogicSquare
Twitter: http://twitter.com/devsquarecom
Invite you to Logic Square!
-This is free version.
Easy And Fun!
You can play easily with virtual pad.
Tons of puzzles, Tons of fun!
We have thousands of puzzles and free download new puzzles every day.
Online Match
You can enjoy with other players.
Tutorials
If you are first time in this game, Tutorials can help you.
Leaderboard System
You can check your skills with other players.
Online Synchronization System
You can move your progress to new phone.
Whole contents of Logic Square is not locked and free.
Logic Square is a puzzle game known as nonogram.
You can find out hidden image using numbers.
How to play
Left and top numbers instruct how many blocks should be marked in a row. You must consider leaving at least one empty block between each number. To mark a block, please click the ‘V’ button. To leave out a bloc, click the ‘X’ button. Every time you mark a wrong bloc you receive a time penalty.
You can learn basics, items, and practice game in tutorial.
Please write good review, if you fun with Logic Square.
Please send a mail, if you have any problem or suggestion.
We are changing from your good reviews and mails.
Thank you.
Recent Updates
No Time Limit Mode (1.278)
Sign in with Apple, Sign in with e-mail(1.270)
Add Color Puzzles (1.254)
Change Item Effect (Magic Glass) (1.254)
Supports 64bit (1.228)
Renewal Every Puzzles (1.212)
Contact
Mail: [email protected]
Facebook: http://www.facebook.com/LogicSquare
Twitter: http://twitter.com/devsquarecom
Latest updates
1.390
Added 9 new Big25 puzzles (up to 234).
Improved hint number size and spacing for 25x25 puzzles.
Fixed puzzles not appearing or board edges being cut off on small screens.
Fixed an issue where the puzzle board could turn black.
Fixed MENU button positioning when switching control modes.
Raised the minimum supported iOS version from iOS 12 to iOS 13.
