#FREE ONLINE SUDOKU UK FULL#
#FREE ONLINE SUDOKU UK FREE#

For the real enthusiasts we have a fiendish and diabolical sudoku levels with the more complicated fish (some with fins!) and wings, loops, chains and almost locked sets.Īnd for the masters of sudoku, our extreme and nightmare sudoku level will require the use of forcing chains, nets and the Kraken Fish! Hellishly difficult, but yet solvable using pure logic. Weve got more than 25,000 unique puzzles available for play, both online and the old fashioned way - with pencil and paper. You will need to write down candidates to spot these!īut we aren't going to stop there. Moving onto our hard sudoku puzzles level, we introduce some more advanced techniques for eliminating candidates such as triplets, wings (including the infamous X-Wing!) and a few of the easier fish, single digit patterns, unique rectangle methods and colouring. This is about as hard as you'll find in most magazines and newspapers, even at their 'expert' or 'very hard' level.

You may want to start thinking about writing candidates into the cells at this stage to help you spot and keep track of the candidates you eliminate.

#FREE ONLINE SUDOKU UK FREE#

These introduce you to the idea of elimination of possible options (or candidates) leaving you with the simple singles you find in the easy level. is a dedicated sudoku website that offers billions of free sudoku for beginners or experts for over 15 years. Our mild to medium sudoku puzzles up the difficulty a notch by adding in moderate techniques like naked and hidden pairs, and pointing and claiming.

#FREE ONLINE SUDOKU UK FULL#

These are easy to do just by scanning the grid and looking for lines to isolate a cell where a particular number can only go (hidden singles) or looking for cells where there is only one possibility left (naked singles and full houses). The easy sudoku puzzles will require nothing more complicated than simple singles and the occasional direct pointing method.

One example is out Killer/Kakuro possible value calculator. In addition to our solvers we also offer utilities to help you solve various puzzles. Advance entry for Sudoku, Jigsaw& Killer. Back to Sudoku Puzzles Our sudoku rating system The free 16x16 sudoku puzzles to play online are divided into 5 levels: easy, medium, difficult, expert and diabolical in order to continue your progress. Daily Mini Sudoku and Mini Killer Sudoku.

Free online sudoku uk