Sudoku are the ever-popular number placement puzzles that are entertaining and satisfying to solve and give your brain a great workout.

This collection of puzzles contains a five difficulty levels for all levels of solver. Presented with beautiful, infinity edge designs, this is a perfect give for any puzzle lover.

• INFINITY EDGES: Features striking 'infinity' printed page edges
• EXERCISE YOUR BRAIN: Keep your mind active as the puzzles provide an excellent mental workout.
• REDUCE STRESS: Feel your stress melt away as you focus on these satisfying puzzles.