We only use essential and preference storage — no analytics or ad cookies. Below is what may be stored depending on how you use the site.

• Language cookie — when you pick EN/FR
• Theme / color mode — when you change appearance

Cleared when you delete site data for this domain.

• Guest profile keys in local storage — client ID and avatar choice
• Game local storage — personal bests or in-progress sessions (Snake, 2048, Jigsaw, Crossplay…)

Cleared when you delete site data. Server-side guest rows are covered in our Privacy Policy.

• Session cookie — keeps you signed in until logout or expiry

Google/GitHub set their own cookies during OAuth on their domains — see their policies.

Browser settings → clear site data for FHC.

• Session cookie → signs you out
• Local storage → removes guest profile and local game data
• To delete a signed-in account entirely, use Profile → Settings → Delete account