Turning up the logic again

In version 2.5.0, more logic has been built into the puzzle generator and improvements made to the red filter. The changes in detail:

• When running in Expert play mode, the puzzle generator is able to generate puzzles that are even more convoluted than before.
• The red filter can now be added in all lighting modes. The filter also applies throughout the app, instead of just when playing a puzzle. This includes overlay presentations, such as when viewing a leaderboard, and (most) popup interactions. The red filter can be turned on in the settings under “Layout & Appearance”.
• A fix for an issue with the help function, which was occasionally failing to provide any help.