Guess the Angle
⚙ Settings
⛶ Full screen
Choose a type of angle to begin
Settings
Faint protractor
Fades in as the arm sweeps
Any orientation
Off: first arm always points right
Multiples of 5° only
Off: any whole number
Sweep direction
Anticlockwise
Clockwise
Mixed
Sweep speed
Slow
Normal
Fast
Background overlay
Close