Second of 3 books in the RELAXING Series. Presented are 500 more puzzles for your solving consideration. They are ALL rated MODERATE ( 2.0 - 2.9 per sudokusnake.com rating system, the author has no affiliation). The author chose RELAXING as a personal choice versus Moderate. Only basic 'beginner' Sudoku solving techniques are required to solve these puzzles ---Techniques that are required for these puzzles - 1) Hidden Singles by Cell/Box 2) Hidden Singles 3) Naked Singles The problems are straightforward to solve and will provide many hours of enjoyable puzzle solving -
ThriftBooks sells millions of used books at the lowest everyday prices. We personally assess every book's quality and offer rare, out-of-print treasures. We deliver the joy of reading in recyclable packaging with free standard shipping on US orders over $15. ThriftBooks.com. Read more. Spend less.