- Fixed critical bug where isBoardFull() was calling non-existent isValidPosition method
- Replaced with correct isPlayable() method from working game code
- Background AI game should now work properly without crashing
- Also improved QR code text visibility and added auto-restart functionality
- Add Top Trumps image to slide 4 (images/top trumps.jpg)
- Fix slide 14 duplicate ID issue and correct structure
- Add slide 15 showcasing AI research project (sun50iw12p1-research)
- Add slide 16 with dual game access: local button + mobile QR code
- Generate QR code for code.c-base.org/shift/harmony mobile access
- Update navigation system for 16 slides total
- Improve final slide layout with side-by-side access options
