Privacy & saved rounds

Saved in this browser

Fourfold saves your selected opponent and the sequence of columns played for each mode in local storage. It uses no account. Other devices and browsers have separate rounds.

Network requests

Your moves stay in this browser. The game includes no advertising or analytics scripts. The hosting provider serves the game files and may keep ordinary request logs.

Storage problems

If saved data is damaged or unavailable, you can play temporarily. The damaged original is preserved until you choose Replace damaged record. Retry storage asks before recovering another saved round, since this may replace temporary play.

Clear a round

New game clears the current mode after confirmation. To remove all Fourfold rounds and its selected mode, clear this subdomain’s site data in your browser. Other PuzzHive subdomains keep their own data.