Use patterns to determine the correct number and order of four colored pegs.
Move two, four, six, or eight pegs from one side to the other. Choose your moves carefully since you will not be able to them back.
Would you like what is behind door number 1, number 2, or number 3? Do you think you stand a better chance of winning if you stick with your first selection or if you are given a chance to change your answer? Play stick or switch to see what gives you the best odds.
Move a certain number of disks from one end to the other. The challange is trying to move them from one end to the other in the minimum amount of turns.