Looking for a sudoku puzzle that you can do online during a coffee break? Look no further. The puzzle below has plenty to keep you occupied. You can choose how difficult you want the puzzle to be and also there is the option to turn on or off the live hints. Not sure how sudoku works this wikipedia article explains all.

• Choose the difficulty of the puzzle that you want to do
• Change the style as required
• If you have the live hints box ticked everytime you put an incorrect number in the fields will be highlighted red
• If you do not have the live hints ticked you can check at any time how you are doing and any incorrect fields will be highlighted red
• Pick pen gives you the option to pick any number then by click into any field that number will automatically be typed in. You can change the number to automatically enter or drop the pen when you have finished.
• Put the cursor into any cell and by pressing reveal cell the answer to that cell will be revealed
• Pause the game for as long as you like
• Once you have finished press the completed the puzzle option
• If you cannot do any more press the I give up option
• Running out of time? use the save this puzzle and reload saved puzzle options. You can only save one puzzle at a time though
• If you have gone totally wrong use the restart this puzzle option
• New puzzle will start a new puzzle and anything you have done will be lost

The puzzles below are available to print off if you want to work on them in the car, train or just sat quietly without the computer on. Simply click on the link below and then print them. For each page of questions there is a corresponding answer sheet.

EASY Level Puzzles and Answers in pdf format

Questions Numbers 1 - 4

Answers Numbers 1 - 4