Sudoku Jigsaw Sudoku Killer Sudoku Samurai Sudoku Jigsaw Samurai Sudoku Kakuro Masyu Hitori Nurikabe Hanidoku
Sudoku Jigsaw Killer Samurai Jig Samurai Kakuro Masyu Hitori Nurikabe Hanidoku
sudoku.org.uk
 
Click here for LA Times and Daily Telegraph archives.
Daily Competition archives are on each Daily Competition page.
The Sudoku examples used in the Daily Telegraph Sudoku Column are here.

Daily Puzzle Competitions

Sudoku   Daily Sudoku Competition

Classic Sudoku. Numbers 1 to 9 in a 9 by 9 grid. Black and white or colour grids, coded for difficulty.



Jigsaw Sudoku   Daily Jigsaw Sudoku Competition

Jigsaw Sudoku. Numbers 1 to 9 in a 9 by 9 grid. Black and white or colour grids, coded for difficulty.



Killer Sudoku   Daily Killer Sudoku Competition

Killer Sudoku. Numbers 1 to 9 in a 9 by 9 grid. Black and white or colour grids, coded for difficulty.



Weekly 'Extreme' Puzzle Competitions

Sudoku   Weekly 'Extreme' Sudoku

As an extra challenge to for solvers who find the Diabolicals just too easy, we are proud to present a new weekly 'extreme' sudoku. This puzzle can be solved using logic only, although we have reserved the right to be obscure, to put it mildly.



Jigsaw Sudoku   Weekly 'Extreme' Jigsaw Sudoku

Like the 'extreme' Sudoku puzzle, the Jigsaw 'extreme' requires unusual strategies to solve. The boxes are different shapes but all need to contain the numbers 1 to 9.



Killer Sudoku   Weekly 'Extreme' Killer Sudoku

'Extreme' Killer Sudoku. Harder by far than any Diabolical, but a logical path exists.



For a real tough time try our 'unsolvables' sudoku page
Extreme Sudoku | Jigsaw | Killer
Extreme Sudoku | Jigsaw | Killer

Sudoku on Your Mobile

Total Sudoku

Total Sudoku by Michael Mepham
The sudoku book that solvers have been asking for is now available across the USA.
Total sudoku

from Time Inc Home Entertainment is packed with 200 Michael Mepham sudoku puzzles with big grids and quality paper. Total Sudoku has your 9x9 favourites and bonus circular sudoku and 16x16 puzzles. At bookstores and newstands throughout the USA for $10.99 or less.