Challenge your brain power with these fun crossword puzzles.

The Sun two-speed crossword is Britain's bestselling crossword puzzle. If you fancy a brainteaser, dare to try the cryptic clues. For an easier ride, enjoy the definition-only clues. The cunning twist is that both types of clue lead to the same solution. Find out for yourself what all the fuss is about in this corker of a collection.

There are two sets of clues for each crossword, one set cryptic and the other definition only, but the answers for both are the same. Challenge yourself with the cryptic clues, or if you are in a hurry, you can just use the simpler coffee-time clues to help you complete the puzzle.

The Sun Two-Speed Crossword Books are clearly laid out with both sets of clues adjacent to the grid across a double-page spread, with all the solutions available at the back of the book. With its clever two-in-one format, The Sun Two Speed Crossword Book 10 will appeal both as a break from work or household chores, or as a more stimulating challenge.