by Djape (Author)
Volume 9: Pure Interlocking Logic
Immerse yourself in pure Sudoku logic applied across a massive scale. This collection features 111 standard Samurai puzzles, each constructed from 5 overlapping 9x9 grids.
Crafted by Dr. DJAPE, the architect of The Washington Post's Sunday Samurai puzzle, every grid guarantees a verified unique solution without guessing.
Number of Pages: 130
Dimensions: 0.28 x 10 x 8 IN
Publication Date: November 15, 2016