Doing some redesigning

Just a short update so people know the game's development is progressing.

Lately the focus has been on extending some concepts in the game. The two main concepts that are being reworked are:

• The "game world" and its "levels" - structure, traversal, unlocking.
• Color comparisons - a more modular approach.

These redesign sketches don't represent the final game, but they showcase the progress made so far. They might not make a lot of sense right now, but hopefully the game will make perfect sense when played.

It'll be a while (2021) before these new concepts are finalized and implemented, but they will allow the game to grow from a proof-of-concept into a full coherent experience.