1. Mastermind:  Use logic to solve the problem:  a black peg means right color, right position, a white peg means right color, wrong position.
2. Peg Puzzle: Win this game by moving the pegs on the left past the pegs on the right.
3. Color Patterns: Arrange colors to complete a pattern.
4. Subtraction Magician:  Subtract the numbers in 60 seconds or less - see if you can beat 82% correct!