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Nikoli Publishing

About the Author

Nikoli is the Japanese puzzle and game company that’s been nurturing and developing sudoku for over thirty-five years. They hold the trademark on sudoku in Japan, and supply 100 percent of the puzzles published in Japanese newspapers and magazines. 
 

By the Author

The Biggest, Bestest Book of Sudoku
The Biggest, Bestest Book of Sudoku

The Biggest, Bestest Book of Sudoku

by Nikoli Publishing

Buy the book
Genius-Level Sudoku
Genius-Level Sudoku

Genius-Level Sudoku

by Nikoli Publishing

Buy the book
PictoMazes
PictoMazes

PictoMazes

by Nikoli Publishing, by Kazuyuki Yuzawa

Buy the book
Expert Sudoku
Expert Sudoku

Expert Sudoku

by Nikoli Publishing

Buy the book
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