Amvik eBook Solutions

1000 Sudoku Puzzles 500 Medium & 500 Hard is a perfect funny Sudoku book for adults. Would you like to improve your logical skills? Love hard Sudoku puzzles? Th

Relieve boredom and stress by playing Sudoku. With two levels of difficulty this jumbo bargain size Sudoku Puzzle Book will soon improve your game. There are 4

Sharpen up your mind and improve your memory by playing Sudoku every day. Sudoku stimulates your mind, increases concentration and makes you feel happy by givin

Work your playing level up with this sudoku puzzle book containing 1,000 puzzles. There are 500 medium and 500 hard, with only 4 puzzles per page to leave space

Solving Sudoku is a lot of fun and very easy to learn. You will find 1000 Puzzles to solve: 500 Medium and 500 Hard.