Tapa Puzzle Book for Adults 200 Hard Puzzles Mixed Grids (Volume 12)

The book contains 200 excellent Tapa puzzles at the level Hard.

• 50 puzzles 7x7
• 75 puzzles 9x9
• 75 puzzles 11x11
• All riddles have only 1 solution.
• 2 puzzles per page.
• The font size is correct you will not have to strain your eyes when solving puzzles.
• High quality paper and print (all puzzles read well, easy to write with pen and pencil without worry of bleed-through).
  
  Tapa is a logic puzzle. The goal is to blacken some cells of the grid. All the black cells form one contiguous region. No 2 x 2 cell area within the grid can contain all black cells. Clue cells with numbers may not be filled in and tell the length of each consecutive black cell block in the eight surrounding cells. If there's more than one digit in a cell, the groups of black cells have to be separated by at least one white cell.