v0.9a Update

# Times Tables Challenge - Devlog

## Version 0.9a - UI Overhaul & Music Update

### New Features

- Added music system with toggle control

- Implemented session music and title screen music

- Added data reset functionality

- Improved game over screen with dedicated display

### UI Improvements

- Complete theme overhaul with new fonts and styling

- Enhanced visual hierarchy and readability

- Redesigned button layouts and spacing

- Better organization of UI elements with dedicated panels

- Improved score and stats display

### Technical Updates

- Implemented proper UI state management

- Added music controls panel

- Improved visibility handling for UI elements

- Better scene transitions

### Game Mechanics

- Time bonus system for quick completion

- Difficulty-based scoring multipliers

- Streak system for bonus points

- Multiple choice answer grid (3x3)

### Next Steps

- Sound effects for UI interactions

- Additional visual feedback

- Performance optimizations

- Mobile device testing

The game is shaping up nicely with a more polished look and feel. The new audio system adds another layer of engagement, while the improved UI makes the game more intuitive and visually appealing.