Notes on the Guitar fretboard (13 frets)
This diagram shows all of the notes on a 13 fret fretboard. My count shows about 117 notes, and, admittedly that is a lot. However, you can break this number down into smaller segments made up of either diatonic or chromatic scales. Look for patterns between and among notes that are adjacent to each other. Many puzzles in the fretboard but the note placement is really not that difficult to solve.