KEYBOARD
U D R L F B — quarter turn clockwise
Shift + that key — counter‑clockwise
M E S — middle slices (Shift reverses); in View key mode these stay fixed WCA
Ctrl+Z undo · Ctrl+Shift+Z or Ctrl+Y redo
Keys menu: WCA = keys match fixed faces; View = U/D/R/L/F/B follow camera (toward you / screen edges). Undo/redo disabled while solution playback is open.
POINTER
Left drag: orbit · Right drag: pan · Wheel: zoom
Drag on a sticker: twist (direction follows swipe)
Reset — cube state and camera (target, distance, angle) to defaults for the current Top choice
COLORS
HUD Top: choose which face points toward the top of the screen (saved in this browser). WCA: U white · D yellow · F green · B blue · R red · L orange