Zetamac Performance Tracker

About

Enhance your mental arithmetic practice on Zetamac.com with comprehensive performance tracking and analytics!

KEY FEATURES:
✓ Detailed Statistics - Track your speed for each operation and number
✓ Personal Records Board - Keep track of your best scores
✓ Multiplication Difficulty Grid - Visual analysis of your multiplication tables (2-12)
✓ Weekly Calendar - See your daily best scores at a glance
✓ Achievement Badges - Unlock fun milestones as you improve
✓ Progress Tracking - Monitor improvement over time
✓ Speed Distribution - Analyze your consistency

HOW IT WORKS:
1. Install the extension
2. Play Zetamac in default mode (2 minutes, all operations)
3. Click the extension icon to view your statistics
4. Track your progress and identify areas for improvement

IMPORTANT: Only tracks problems solved in default mode (120 seconds, full range, all operations enabled) to ensure consistent statistics.

Perfect for students, mental math enthusiasts, or anyone looking to improve their arithmetic speed!