4 types of different sudoku. 2 difficulty levels, medium and hard. 400 collection puzzles: Lighthouse Battleship - Yajilin - Calcudoku - Tridoku. Lots ... can be printed). (Ultimate classic sudoku)

Mega fitness for the mind and energy for the brain. 100 Lighthouse Battleship puzzles 10x10 ] 11x11 medium levels and 12x12 + 14x14 hard levels. 100 Yajilin puzzles 10x10 + 11x11 + 12x12 + 14x14. 50 Calcudoku sudoku puzzles 9x9 medium levels.50 Calcudoku sudoku puzzles 9x9 hard levels. 50 Tridoku Sudoku puzzles 9x9 medium levels.50 Tridoku Sudoku puzzles 9x9 hard levels. Unique puzzles. + 250 sudokus difficult level that can be downloaded and printed. + 250 maze puzzles that can be downloaded and printed. Only 1 verified solution. All answers are at the end of the book. Exclusive puzzles. The best book for free time and mind exploration. I hope you enjoy the book. Best regards, Basford Holmes

• | Author: Basford Holmes
• | Publisher: Independently published
• | Publication Date: Feb 07, 2019
• | Number of Pages: 105 pages
• | Language: English
• | Binding: Paperback
• | ISBN-10: 1796328146
• | ISBN-13: 9781796328141