This was so fun and cute!. Made few so big brained when I solved all the puzzles. I was a bit confused at first why I wasn't passing the levels but realised the crabs had to go to a different shell. I think this could be indicated better with colours or something else. But otherwise, very fun game, very fun concept, and I would love to see more puzzle games like this in the future. I also really like the idea that you have control of where the crabs go as well if you block their path while they are running. Concept is just so nice.