Download or read book 400 Star Sudoku Puzzles written by Mindful Puzzle Mindful Puzzle Books and published by . This book was released on 2018-09-03 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: Star Sudoku consists of six large triangles; the numbers 1 through 9 must be placed into the triangular cells of each large triangle. Every line (of any length, even uncontinous) contains every digit not more than once. The row on the outer edge of the grid includes the cell on the nearest sharp end of the figure.