maybe it's the last puzzle. The 9 slots with 1 empty slot puzzle. This time I didn't move it at all. I put numbers in the solver. It is not solvable it says.
Yeah that one took me forever to solve haha I'm not sure what to say about the number solver thing, but I can tell you I did it. Sorry for your experience, hope you enjoyed some of it at least! Thanks for playing our game :)