Peg Master lets you to play standard 14-Peg puzzles from any starting hole position. Alternatively, the user can play a randomly generated partial puzzle, which is guaranteed to have at least one Genius (one peg remains) solution. The user can also play a puzzle created from scratch. If no Genius solution is found, a “Best Finish” is calculated.

Most of the Peg game apps on the market have a Play mode; some have both a Play and a Demo mode. What makes this app different is its Database Mode.

There are 438,998 "genius" solutions for all 14-peg puzzles covering all 15 starting peg positions. All are loaded in the game's database. The user can select starting and finishing positions and query the database for every solution that matches the search parameters.