Sudokus are the ever-popular number placement puzzles thatgive your brain a workout. Spanning across a number of difficulties so you canjump in at a point that suits and solve a grid or two when you have only fiveminutes to spare or settle down and work your way through!

EXERCISE YOUR BRAIN: Give your mind a great workout as youpit your wits against these number-placement teasers.
REDUCE STRESS: Feel your stress melt away as you focus onthese satisfying puzzles.

About the Author

Eric Saunders is one of the world’s leadingpuzzle compilers. An expert crossword clue creator, IQ puzzle manipulator andinnovator of many new puzzles each year, he has supplied puzzles to newspapersincluding The Times and is the author of many puzzlecompilations for publishers around the world.