Sudoku Puzzle Book | Medium to Hard

Including 156 Classic Sudoku Puzzles of Medium to Hard difficulty.

 

Features:

  • 156 Puzzles: 48 Medium, 54 Hard, and 54 Very Hard
  • Plenty of Space – 2 Puzzles per page
  • Suitable for all Levels: Intermediate to Expert
  • Solutions at the Back of the Book
  • Perfectly sized: 7″ x 10″
  • Premium Matte Color Cover