Series:

Futoshiki and Hitori Puzzles

5 primary works

Book 2

Cover of 400 Futoshiki Sudoku and Hitori Puzzles. Easy Levels.

Book 4

Cover of 400 Futoshiki Sudoku and Hitori Puzzles. Hard Levels.

Book 6

Cover of 400 Futoshiki Sudoku and Hitori Puzzles. Easy - Medium Levels

Book 7

Cover of 400 Futoshiki Sudoku and Hitori Puzzles. Medium - Hard Levels

Book 8

Cover of 400 Futoshiki Sudoku and Hitori Puzzles. Hard - Very Hard Levels.