Good, but somehow a little stale?
I know this game boasts of serving only solvable boards, but I’m curious how it assesses being “solvable”. The boards started to feel a bit stale: They are always solved “the same way”. I suspect it may have something to do with the way “unsolvable” boards are filtered. Maybe it’s filtering too much, i.e., filtering out some boards that are actually solvable, but not with the techniques known to the assessing algorithm. It can be checked against a brute force algorithm to (statistically) make sure it doesn’t do that. I also recommend having variations with multiple initial islands instead of just one. WONDERFUL APP BTW, thanks a lot, I love it!