Android App
"Sudoku by Nikoli" is the application by Nikoli, the origin of SUDOKU fever.
We have worked hard to develop the application, and with its original Android-like interface it has a great feel, solving is smooth and pleasant.
"Easy" and "Medium" contain 20 puzzles, and "Hard" contains 16 puzzles.
If you are not yet sure you wish to purchase apps, try out " by Nikoli Free," with free puzzles. We are sure you will enjoy them.
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| Free | easy 01 | medium 01 | hard 01 |
| easy 02 | medium 02 | hard 02 | |
| easy 03 | medium 03 | hard 03 New | |
| easy 04 | medium 04 | ||
| easy 05 | medium 05 | ||
| easy 06 | medium 06 | ||
| easy 07 New | medium 07 | ||
| medium 08 New |
• Rules and execise of Sudoku
• How to use the Sudoku Android Application
• Android Market
Contact us
Please contact us using the email form at the "Inquiries about Android page."
About Nikoli
The first puzzle magazine in Japan was published in August, 1980, this magazine was "Nikoli." So, yes, we are the pioneers in this field in Japan. Nikoli is now the company "NIKOLI Co., Ltd.."
We publish a wide variety of puzzle books and magazines, and also supply original puzzles for newspapers, magazines, and video games.
The Nikoli internet site is "nikoli.com" where you can play 12 different kinds of puzzles on your computer. Please visit "nikoli.com" and enjoy our original puzzles.