James Mind

Sudoku Puzzle Book for Adults James Mind

Sudoku Duel(c) a new fun way to play Sudoku!




No more solitary Sudoku sessions. Enjoy hours of fun by challenging friends and relatives to a duel of numbers and deduction.




Prove who is the best at "The 66 Battle" with 66 large-print Sudokus of medium and hard level to solve. You both play at the same time and with the same puzzles, but there's only one final winner!




Call friends and family, launch this exciting challenge, and win the title of Sudoku Champion!




What are you waiting for? Hit the BUY button NOW!