CURRICULUM

Chords: Four Difficulties, 4000 Levels

Chords has four difficulties with 1000 levels each and ten questions per level; count semitones or degrees before choosing. Chord levels ask for the notes in a triad or seventh chord; identify root, quality and inversion first.

和弦基础闯关Chords Basics1000 关和弦进阶闯关Chords Intermediate1000 关和弦高阶闯关Chords Advanced1000 关和弦挑战闯关Chords Challenge1000 关

How it works

  1. Start at the basic difficulty.
  2. Ten questions per level; clear one to unlock the next.
  3. Review at 1/3/7/14/30 days.

FAQ

Which difficulty?

Start at basic and move up when accuracy stays above 80%.

How many levels each?

1000.