Find board games at Target.com! It's the ultimate deduction challenge designed with storage area, roll-top shield, carry handle and other smart features. ang, with a 5-code pattern to break, there's over 59,000 possible solutions. for mastermind players who are ready for the next level of fun. for 2 players, ages 8 to adult. includes game base, 144 code pegs, approximately 40 key pegs, & rules.