First of all: Looks amazing! But... I am unclear about the rules. I do get the basic idea, but what do the extra rules do?
Sudden death is explained in the demo...
Those, are completely unclear to me:
- Plus rule
- Same rule
- Combo rule
- PlusWall rule
- SameWall rule
Anyhow, nice work. I would probably like to use this, if I understand all the rules.