CLICK ON THE CIRCLES TO PLAY NOTES Some of the notes might sound out of tune, and that's because they kind of are (at least according to standard tuning). Instead of the standard 12 notes in a keyboard, the octave is split into 31 notes, which gives you a whole lot more musical 'colors' to work with. Intervals that exist in 31edo but not 12edo include: the subminor third, the supermajor third, the septimal seventh, and a lot more variants. Just play around and see if you can create major and minor chords with it.
