Cookie Policy
Last updated: February 6, 2026
This Cookie Policy explains how ∞ Tango Unlimited ("8tango") uses cookies and similar technologies (including browser localStorage) when you visit 8tango.com.
What are cookies?
Cookies are small text files stored on your device by your web browser. They help websites remember your preferences and understand how you interact with the site. localStorage is a similar browser feature that stores data locally without expiration.
Essential cookies & localStorage
These are necessary for the game to function and cannot be disabled without breaking the experience.
| Name / Key | Purpose | Type |
|---|---|---|
| sb-*-auth-token | Supabase session authentication | Cookie |
| boardSize | Remember your preferred board size | localStorage |
| theme | Light or dark mode preference | localStorage |
| soundEnabled | Sound on/off preference | localStorage |
| proMode | Pro mode (max difficulty) setting | localStorage |
| tangoGameState | Save in-progress game for resume on reload | localStorage |
| playerDisplayName | Your display name for leaderboard | localStorage |
| currentJourneyLevel | Journey mode progress | localStorage |
| journeyLevelProgress | Stars earned per Journey level | localStorage |
| generatedPuzzleCount_* | Daily generated puzzle counter (for free limits) | localStorage |
Analytics cookies
We use Google Analytics to understand aggregate usage patterns. These cookies help us see which screens are popular, how long sessions last, and what devices people use. The data is anonymous and aggregated.
| Name | Purpose | Duration |
|---|---|---|
| _ga | Distinguish unique users | 2 years |
| _ga_* | Maintain session state | 2 years |
Learn more: How Google uses information from sites that use our services.
Advertising cookies
For non-Premium users, we may serve ads using Google AdSense. Google and its advertising partners may set cookies to deliver and measure ads, and to personalise ads based on your browsing activity across the web.
You can control ad personalisation in your Google Ads Settings or opt out of personalised advertising by visiting aboutads.info/choices.
Premium users do not see ads and the AdSense script is not loaded for them.
How to manage cookies
Most browsers let you view and delete cookies in their settings. You can also block cookies entirely, but this may prevent the game from working properly (e.g., your preferences and game state won't be saved).
Contact
Questions about our cookie practices? Email [email protected].