We now hope to have fixed crashes. Thanks for your patience and help.

1. We added two new color Themes:

- dark color theme (play late in the night)

- contrast color theme (reduced color perception)

2. We implemented persistence for game state:

- This feature will save the game state automatically if the app is closed by the OS.

3. We added input mode which prevents accidental block placement:

- If you often place block be accident you might want to use double tap input.