1. Fix some player feedback issues
2. Develop my new game: Meta Matrix
Fortunately, Meta Sudoku's content update is complete, let's take a quick look:
Major updates:
- 1.25 brand new Pack levels: Pack VI

- 2. Six brand new Ultra levels that are extremely challenging

- 3. Add two new achievements, which may be difficult to complete
- 2. Six brand new Ultra levels that are extremely challenging
Fix bug: Some players have reported that they are unable to use the marking hotkeys, Alt+1.2.3... The root cause is that the shortcut keys on the player's computer are different, so I have added more marking hotkeys that can be used: Ctrl/Shift/"+"+1.2.3
Daily updates:
- 1. Add 5 background themes





- 2. Change some UI

- 3. Enlarge the number grid font