Dave's Logic Puzzles (Paperback)

Dave's Logic Puzzles, started in 1999, soon became a big hit among puzzle enthusiasts. High school math teachers were steering their students to the site. One school for the gifted listed Dave's Logic Puzzles as one of only two sites they recommended. These are the best puzzles from that legendary website with downloadable and printable solve grids available online if you would prefer not to write in the book.