Find a Way: Progress report 5

I implemented hints. It might take a couple of seconds to calculate them but then you can press the hint button and see which tiles are placed correctly and which ones are not. If there is more than one solution, the hint corresponds to the closest one (the one that requires the least swaps and rotations). Check it out here:
https://gamebucket.io/game/09b7c063-9524-460a-badb-4a40961b9dcf
The link will be active for 30 days.

Next, I'll be working on ads and I'll try to add more levels.