How to play Guitar Explorer.
Observes and memorize 5 guitar chords. Then position them on a song diagram. The song is "The House ofthe Rising Sun". Chords are a set of positions of the fingers on the strings of the guitar. They are usually marked with one or two letters.
Know 5 guitar chords and how they fit in a song.
Winning the game rewards +1 Knowledge Level
The download version(bottom of the page) include an executable file for Windows OS with local levels only.
Here is a gameplay movie on YouTube.