Sudoku Collection: 200 Medium Tridoku Sudoku Puzzles (Paperback) (ISBN-13: 9798566339535)

200 excellent puzzles for Intermediate Players at the level of Medium. All riddles have only 1 solution. 2 puzzles per page.The font size is correct, you will not have to strain your eyes when solving puzzles.High quality paper and print (all puzzles read well, easy to write with pen and pencil without worry of bleed-through). Tridoku puzzle consists of nine large triangles; the numbers 1 through 9 must be placed into the triangular cells of each large triangle. Also, the numbers 1 through 9 must be placed in the three legs of the inner shaded triangle and in the three legs of the outer shaded triangle. No two neighboring cells may contain the same number.

Author: Alena Gurin
ISBN-10: 8566339533
ISBN-13: 9798566339535
Publisher: Independently Published
Language: English
Published: 11/17/2020
Pages: 122
Format: Paperback
Weight: 0.38lbs
Size: 9.02h x 5.98w x 0.26d