Plus, you can let us know what you think of the puzzles by emailing at [email protected]. We look forward to hearing from you.

Players get an assortment of free puzzles and must pay for the rest. So far, few people have an issue with that system. This one is right up there with the best. Volcano Entertainment’s Sudoku ...

You can now play an even larger range of puzzles on our site, every weekday and now also every Saturday. Check out our brand new puzzles below, from Hangman to Add Up and even a Jigsaw.

Fill in each block, column (vertical line) and row (horizontal line) with numbers 1-9 The same number can occur exactly ONCE per block, column and row Complete Sudoku puzzles to earn MONOPOLY ...

“I’ve seen at least a dozen other kinds of personalized notation that might be better for some hard puzzles.” It’s interesting to observe that, while sudoku players have distinctly named ...