Listen to two notes and work out the jump between them.
You get three tries at each one. There's no timer, so take as long as you like and replay as often as you need.
Tap any interval to hear it from the same starting note, so you can compare.
The app plays a one-bar lick from the A minor pentatonic box (frets 5 to 8), starting on an A. Work it out on your guitar, play along with it to check, then reveal it and mark yourself.
Five licks per round. Listen as often as you like, and press Play along to try it with the app after a count of four. When you think you've got it, reveal it and mark yourself honestly. No timer.