Download or read book Sit and Solve Hard As a Rock Crosswords written by P. Berry and published by Puzzlewright. This book was released on 2014-02-04 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: These 10x10 crosswords are TOUGH. Crafted to be extra challenging, they'll put solvers between a rock and a hard place as they try to figure out the answers. If you've got skills, you'll find these fun!