This challenging visual puzzle will appeal to lovers of logic and deduction brain teasers. How To Play: A map grid shows two towns, typically A and B. The objec
Train is speeding through the countryside when Dog sees a red signal. There's a fallen tree and the mail train is stuck! How can Train help to keep the mail mov
The noted expert selects 70 of his favorite "short" puzzles, including such mind-bogglers as The Returning Explorer, The Mutilated Chessboard, Scrambled Box Top