Hairetsu Volume 2

If you enjoy logic puzzles, then Hairetsu is what you're looking for.

The object of the math puzzle is to have all of the white boxes add up to the black boxes. Trick to this logic puzzle is that the white boxes have to connect to the black box and no number can repeat when connected to the same black box.

Featuring over 100 puzzles with a variety of difficulty levels.

Book features:

• 100 puzzles: 7x7 Hairetsu.
• Perfect travel size: 6”x9”.
• Solving tips: From the puzzle’s creator.
• Bonus puzzles: 14 Itachi puzzles, featuring math mazes of different sizes.

DRM free, PDF download.