Binary Puzzles: Logic Puzzle Book for Adults and Clever Kids with 480 Easy to Hard Binairo Puzzles (German Edition)

You enjoy logic puzzles like Kakuro, Straights, Sudoku or Nonograms? Then get ready for the next level of fun with binary puzzles!

Binary puzzles are also known as Binoxxo, Binairo, Binero, Binary Sudoku, Takuzu etc. The game is played on a rectangular or squared grid in different sizes and can be played with numbers or letters.

• Each row and each column must contain the same amount of O and X.
• In each row and in each column, no more than two consecutive squares may contain the same letter.
• Each row is unique and each column is unique.

Book Features:

• 480 binary puzzles in easy, medium and hard with 160 puzzles at 6x6, 8x8 and 10x10 grids respectively
• Solutions at the end of the book
• Large and double-sided print on white paper
• For adults, teens and clever kids
• Size: 8.5 x 11 inch