Thai Numbers Sudoku Book With 200 Hard To Extreme Puzzles As Creative Learning Material: 9x9 Sudoku puzzles with symbols - The new trend as a perfect - Paperback

by Michael Borgers (Author)

Sudoku is perfect to help you learn a new language.

Repeatedly writing the numbers in a playful way is the best way to memorize these symbols.

• 200 puzzles with solutions
  
• Gradually increasing difficulty from hard to extrem
  
• Thai number symbols from 1-9
  
• The perfect support for your language training
  
• Combines fun and study