There are three new puzzles that unlock after finishing a specific level in the low 40s.
Other changes:
- On the level select screen, puzzle titles are now displayed at the bottom center on hover. This only applies to puzzles that are currently unlocked.
- Extra levels are now displayed in six columns instead of five.
- Minor changes to the way tiles are positioned on screen. This should help keep the level select squares from becoming too small on 4:3 resolutions.
- Fixed a minor bug: "toggle drawing mode" key was not disabled when drawing itself was disabled.