Bøker av Louise E Blackburn

240 Sudoku Puzzles From Easy to Very Hard With Full Solutions 240 Sudoku Puzzles for Adults. A range of 60 Easy, Medium, Hard and Very Hard Sudoku Puzzles. The puzzles are designed to challenge your mind, improve your problem solving skills and keep you guessing. Solution puzzles are at the end of the book so you can check your answers. Dive in and challenge yourself.