Benefits of playing Sudoku! Improves memory and logic.
Nice gift for Sudoku lovers!.
This is an excellent starter Book of puzzles, the right choice for a child\'s first introduction to sudoku, good Activity that reinforces logic and problem-solving, this Book is perfect for road trips or anytime you need some peace and quiet without resorting to turning on the TV.4 Levels Difficulty: Easy Sudoku, Medium Sudoku, Hard Sudoku.
Increases concentration.
Helps in learning to do things quickly.
Reduces the chances of Alzheimer\'s disease by keeping the brain active.
Stimulates the mind.
Benefits of playing Sudoku! Improves memory and logic