Download or read book Samurai Su Doku written by The Times Mind Games and published by HarperCollins UK. This book was released on 2006 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Samurai is for anyone who wants to enjoy extra-challenging extended-length Su Dokus. If you regularly relish number puzzles but they are solved within minutes, you might prefer the extra exertion involved for Samurai. With its larger and more complex grid, Samurai Su Doku will have you glued to your chair mentally toiling for hours.