“mastermind” • Against • Appears • Black • Board • Code • Color • Combinations • Computer • During • Entire • Fifteen • Final • Four • Guess • Guesses • Guessing • Identical • Indicate • Limit • Many • Number • Objective • One • Opponent • Peg • Pegs • Placed • Played • Player • Players • Prevent • Provide • Received • Red • Remove • Same • Single • Take • Team • Than • They • Time • Times • Turns • Two • When • White • Yes • Yet