Apps by Chaohsien Lee
Sudoku World - Brainstorming!! app icon

Games

Sudoku World - Brainstorming!!

Chaohsien Lee

Free download 4.71 · 1 storefront · 1,493 ratings In-app purchases unconfirmed
Open on Apple

About this app

This is an awesome Sudoku app game that allows you to play an unlimited amount of sudoku puzzles on your iOS devices. 【 Features 】 ⊲ There is no possibility to get twice the same puzzle since they are randomly generated. ⊲ Added new kinds of sudoku puzzles: X Sudoku, Super Sudoku, Jigsaw Sudoku, 16x16 Sudoku and Samurai Sudoku. ⊲ Added multiplayer mode of sudoku game: You can play/challenge sudoku game with your friends and other sudoku player on line. ⊲ Support !!!!!! GAME CENTER !!!!!!!, 25 Leaderboards and 20 achievements. ⊲ Five levels of difficulty. ⊲ Load/Save puzzle from/to the application database. ⊲ Statistic, it saves every finished puzzles automatically, that allows you to keep tracking your best played records for each level, you can restart it whenever you want to re-challenge it. ⊲ Pause/Resume which allows you are able to take a short break from the puzzle. ⊲ Undo/Redo the selected number. ⊲ Smart note, automatically put the related note on the field, or put all notes for all fields or clear them all with only one tap. ⊲ Auto/manual check for incorrect numbers. ⊲ Smart eraser to let you remove number on the field clearly and easily. ⊲ Hint, to provide you a easy way to find out current single note field, certainly a little penalty is required :-). ⊲ Keep device from sleeping, your iPhone/iPod no longer sleep while you are thinking in a puzzle. ⊲ Smart coloring fields, allows you to see the relation of each fields while tapping on it. ⊲ In game progress indicator, to show you current progress with a bar interface. ⊲ Compatible with iOS12.0 iPod, iPhone device, Retina Display for iPhone 6/7/8/X/XS (Max) support. ⊲ Customize your own background by picking up an photo from your own album. Any reviews and ratings are all appreciated, your comments are making this sudoku app become better!!

Latest release

What’s New

Version 15.26.1 Feb 20, 2026

- Adapted latest iOS changes. - Enhanced display performance.

Audience growth

Ratings growth

Steady
7-day gain +0
Ratings / day 0.0
30-day gain +0
US rating-count history
1,493 ratings
1,493 Aug 16, 2026 · 1,493 ratings Aug 16, 2026

Baseline captured. Growth appears after the crawler observes a changed rating count.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

Price tracking

Price intelligence

1 captured event
Current Free
Historical low Free
Paid → free
Price history
Current Free
Free Aug 16, 2026 · Free Aug 16, 2026 · Free Aug 16, 2026 Aug 16, 2026
  1. First observed Aug 16, 2026 · 1:37 PM Free

Screenshots

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