
Your phone controls one gemstone in Cubes, the territory game for up to six players.

Launch Cubes from the room's app list or scan its QR code on the shared screen. Each phone receives its own colour and player number. All players must use the same RCWeb room. If six players are already connected, your phone waits for a space.
Edit Your name to personalise your cube. Names use up to 16 characters and are remembered across RCWeb apps when browser storage is available. Renaming keeps your colour and territory.
The first active player is captain and can start or pause a round. After the result, any player can select Play again. New players may join mid-round.
Arrow keys and WASD also work if you use a computer as your controller. Hold a key or hold an arrow with a mouse to roll repeatedly. To play on a smartphone's viewer screen instead, open Cubes and select Play here, then use the same swipes.
Controls stop when you leave the page or lose connection. Reconnecting or reloading within 20 seconds restores your colour and score; an additional phone or browser tab gets a separate cube.
Use Back to apps to return this phone to the room's app list. The shared screen stays in Cubes.