1. Click on a tile that is next to the blank one to make it slide to that position.

2. You always start on a number puzzle, use the ">>>>>" button to get one of Akela's more fiendish challenges.

3. If the puzzle is too hard then you use the "Hint" button to get a sneak preview of the completed picture.

4. If it's still to hard use the "Cheat" button to permanently display the solution.

5. If it really is too much there is always the reset button.