Fix even odd numbers not on initial clues.

Fix issues with numbers in baby mode across all modules.

Fix kropki dot misalignment.
Fix red sudoku difficulty.

Fix numbers not showing up outside of colorblind mode when on baby mode.

Fix issues with Thermometers and Palindrome lines being flipped on back side of the bomb.

Fix numbers not being placed when inputting colours

Add baby mode
Reduce difficulty of skyscraper and verify human solvability
Expand grids to show 3x3 boxes more clearly
Increase killer clue size

Fix impossible jigsaw solve.

Refactor code to make implementing new sudokus easier.
Add logging to all sudokus to show initial state and solution.
Fix colourblind mode issues with black squares, difficult to read clues, and floating text.

Fix skyscraper using kropki code for selecting dots