best Mastermind app out

This looks just like the original boardgame, with all the options. A brief help file or help page might help people figure out that you dont have to use the "color picker" all the time - once a color is on the board, you can drag a copy of the peg from an old row up to the new one, and move pegs around on the latest row also.
This app is easily worth a buck.

JeWT about Super MisterMind