>>> Puzzle maker lays down the rules - Sudoku originators sees life's pathos in the workings
>>> History of Sudoku at our site
>>> Detailed explanation of Sudoku in Wikipedia
Sudoku is very simple to learn, it needs no calculations, and provides an amazing variety of logic situations. All that's required is brain power and concentration. Get the rules straight and try the sample problem in Puzzle Japan.
Nikoli Puzzle Guide [Sudoku] (Text Version)
| Akari |
Fillomino |
Hashiwokakero |
Heyawake |
Hitori |
Kakuro |
Kurodoko |
LITS |
Masyu |
Nansuke |
Numberlink |
Nurikabe |
Ripple Effect |
Shikaku |
Slitherlink |
Sudoku |
Suraromu |
Tentai Show |
Yajilin |