Directions

You can drag with touch or mouse or keyboard:

• Shift + key: clockwise rotation
• No Shift + key: counterclockwise rotation
• R: right face
• L: left face
• U: up face
• D: down face
• F: front face
• B: back face
• M: middle vertical slice
• E: middle horizontal slice
• S: middle side vertical slice
• X: move whole cube around R/L centers
• Y: move whole cube around U/D centers
• Z: move whole cube around F/B centers

Tested with Chrome.