Sudoku Islands

ISBN-13: 9780981535128 / Angielski / Miękka / 2008 / 140 str.

Matt Mayfield

Opis

Chart yourself a new course of Sudoku. In addition to the normal 9 x 9 Sudoku puzzle, Sudoku Islands and adds four Islands to each puzzle. The islands float on top of the grid with each Island also having 1 - 9. Puzzles range from easy warm-ups to fiendishly difficult.