You solved One Face!
Solve the white (top) face in as few moves as possible.
Drag to rotate camera view. Use buttons to rotate cube faces.
U = Up (clockwise) UU' = Up (counter-CW) Shift+UD = Down (clockwise) DF = Front (clockwise) FB = Back (clockwise) BL/R = Left/Right L RFor counter-clockwise (') moves: Shift+key
Same puzzle for everyone worldwide. Come back tomorrow for a new challenge!