Nikoli has been creating puzzles for 40 years and is surely a one-of-a-kind company in the world.

We have created the world’s largest crossword puzzle that has been verified by the Guinness World Records ®, and have coined the puzzle, “Sudoku”, which is now enjoyed in more than 120 different countries.
Human-crafted puzzles will always have a special place in this tech-dominated world we live in today.

Let’s Begin nikoli Puzzles!

A lot of people enjoy solving puzzles every day to escape the pressures of the world. With Nikoli logic puzzles you need just paper, pencil, and an active mind, no expensive programs or training……

nikoli Puzzles page

nikoli book shop

“Puzzle the Giants Vol.35” and “Sudoku & Logic Puzzles for Home Vol.2” are now on sale.
“Puzzle the Giants Vol.35” contains over 30 kinds of giant-size puzzles, including some word puzzles in Japanese.“Sudoku & Logic Puzzles for Home Vol.2” contains about 100 puzzles, mainly Sudoku and Logic Puzzle.
All our magazines and books are available at the “nikoli book shop” page.

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