About this game
How to read the bass clef
The bass clef is the lower staff, usually played by the left hand. The lines, bottom to top, are G, B, D, F, A. The spaces are A, C, E, G.
The two dots of the clef hug the F line, which is why it's also called the F clef. Middle C sits on a ledger line just above the staff.
Why the bass clef feels harder
Most of us learn the treble clef first, so the bass staff's letters are shifted by two steps and your instincts point the wrong way. That's normal, and it fades.
Give the bass clef its own landmarks: the F between the dots, the G on the bottom line, and middle C above the staff.