200 Hard Puzzle With Solution Tridoku Vol 1: Interesting Triangle Sudoku variant, 2 puzzles per page

Tridoku Puzzlebook

200 Tridoku Puzzle in compact format for on the go, on vacation, at the beach or just passing the time in rainy weather at home. At the end of the booklet there is to each puzzle the solution

• 200 puzzles
• Two puzzles per page
• At the end of the book solutions to all puzzles