Cookie Policy
Effective Date: May 11, 2026 | Last Updated: May 11, 2026
1. What Are Cookies
Cookies are small text files stored on your device when you visit a website. They help the website remember your preferences and improve your experience. GridWit uses a minimal set of cookies and similar technologies to provide core functionality.
2. Cookies We Use
| Cookie | Purpose | Duration | Type |
|---|---|---|---|
| session_token | Authentication — keeps you logged in | 7 days | Essential |
| sidebar_state | Remembers sidebar open/closed preference | 1 year | Functional |
| cookie_consent | Records your cookie consent choice | 1 year | Essential |
3. Local Storage
In addition to cookies, GridWit uses browser Local Storage for:
| Key | Purpose |
|---|---|
| gridwit_visitor_id | Anonymous visitor identification for game progress tracking |
| gridwit_game_state | Current game progress (so you can resume if you close the browser) |
| gridwit_sound_prefs | Sound and haptic feedback preferences |
| gridwit_theme | Dark/light theme preference |
4. Analytics
We use Umami, a privacy-focused analytics tool, to understand how visitors use GridWit. Umami does not use cookies, does not collect personal information, and does not track users across websites. All data is aggregated and anonymous.
5. Third-Party Cookies
GridWit does not use third-party advertising cookies. When you interact with Stripe for payment processing, Stripe may set its own cookies on the Stripe checkout page. Please refer to Stripe's Privacy Policy for details.
6. Managing Cookies
You can control cookies through your browser settings. Most browsers allow you to:
- View what cookies are stored on your device
- Delete individual or all cookies
- Block cookies from specific or all websites
- Set preferences for first-party vs. third-party cookies
Please note that blocking essential cookies may prevent GridWit from functioning properly (e.g., you may be logged out after each page navigation).
7. Changes to This Policy
We may update this Cookie Policy as our use of cookies evolves. Changes will be reflected on this page with an updated date.
8. Contact
For questions about our use of cookies:
Email: [email protected]