Author Archives: Mỹ Cẩm

How many popular types of Sudoku are there today?

Explore today’s most popular types of Sudoku: Classic Sudoku, X-Sudoku, Hyper Sudoku, Killer Sudoku, and[...]

When did the game Sudoku become popular?

Discover the history and rise of Sudoku: When did it become a globally popular puzzle[...]

Where did Sudoku originate? Discover the fascinating history of this puzzle game

Discover the origins of Sudoku: From the U.S. to Japan and the world. Who invented[...]

What is Sudoku? Learn about the mind game that attracts millions of players around the world

Learn what Sudoku is: Origins, How to play, Benefits, and 6 Difficulty Levels from Easy[...]