Tic Tac Test

At last, a tic-tac-toe computer that needs no electrical power! Tic Tac Test: Beat the Book at Noughts and Crosses is an interactive book that will test your logic skills. The computer will sometimes randomize its responses so you'll never get bored. Either you or the computer can start first, but you'll have to keep your wits about you or it will leave you scratching your head! Daily Telegraph en...