Download or read book Twisted Mind Sudoku Puzzle Book, 500 Hard Mind Twisting Puzzles written by Twisted Mind and published by Createspace Independent Publishing Platform. This book was released on 2017-01-16 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sharpen up your brain with this big book containing 500 mind twisting sudoku puzzles. Featuring 4 puzzles per page with solutions at the end. Look out for other Twisted Mind Puzzle Books.