Kryptos is a spy-themed game of keen deduction and skilful decryption. Players must try to break the codes in their opponents' hands ? thinking, planning and deducing without allowing their enemies to ruthlessly exploit any mistakes they make. Kryptos is the perfect challenge for anyone who enjoys a game of strategy and tension. Contents: 48 number cards, 6 playing counters, 6 score cards, 48 coloured counters, playing board and rules.