Endless Chess Puzzles by thedoctor
Play endless chess puzzles. Click the toolbar icon to open the puzzle board and solve the puzzles. Note: It's in beta, it may have some issues.
Available on Firefox for Android™Available on Firefox for Android™
Scan the QR code to open this extension in Firefox for Android
Extension Metadata
Screenshots
Permissions and data
Required permissions:
- Access browser tabs
Data collection:
- The developer says this extension doesn't require data collection.
More information
- Add-on Links
- Version
- 0.5
- Size
- 109.96 KB
- Last updated
- 7 days ago (Aug 27, 2026)
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