You will need to be signed into a BBC account to play Uefa Champions League Squares. If you are not signed in, you will be prompted to do so, or you can set yourself up with a BBC account, which will only take a couple of minutes.
Once you begin to play a game, you will need to continue playing that particular game on the same device, as gameplay cannot be synced across devices, although you can start a separate game on another device.
Please note, when you click the play button, a session cookie not listed in our cookie list will be dropped (Cookie name: low6; Token Purpose: to remember game progress; Cookie classification: Strictly Necessary).
For further information on cookies and how BBC Sport handles your personal data, read the Privacy Policy. You can also view the BBC’s full Terms of Use for our digital services.