This update addresses a few bits of feedback:
- Added edge scrolling as an optional setting.
- Added a brightness slider for the highlight around the cursor.
- Added recovery mode which can help recover some progress in the event of a lost save.
- Fixed a bug that would allow the undo button to clear tiles from a solved region (any regions affected by this will now be fixed on startup).
- Fixed an issue with clue numbers temporarily disappearing after solving a region.
- The top-right global counter is now also using the clearer font.