ZetaLog

Track your Zetamac scores and compare them on a worldwide leaderboard.

ZetaLog records your scores from Zetamac, a timed mental arithmetic game where you answer as many questions as possible. Install the extension, sign in at zetalog.co.uk and link your account once. You can then play Zetamac normally. ZetaLog detects completed games, saves your score and uploads it when you are online. The extension popup shows your recent games, personal best and progress over time. Scores are checked before they are added to the leaderboard. ZetaLog only runs on Zetamac and the ZetaLog account linking page. It does not change the game or add a separate play mode.