[gereleth]

Thanks for the feedback. I'm very sure all puzzles on the site are solvable. But a skip button makes total sense when one hits a deadend. I'll work it in when I have the time.

With a randomize button do you mean a complete reset to initial state? Or something like keep the locked tiles, reset the rest?

[andkenneth]

+1, a reset button would be great, to go back to initial state entirely. Sometimes you know you've stuffed up the logic on the puzzle and seeing it fresh is the best option. I found myself searching for the button as well.