Good game for the kids. I think they'd like it more if there was more of a time challenge and perhaps a point system. Also it would be nice to have more rewards rather than just the crab saying "Good Job."
An adorable game! I have no problems with it so far.
Just a suggestion, instead of having the crab scoff for having the wrong answer, try letting the player know that they should try again. Some way to challenge the player would be great too, like a time attack to get the highest score or use only through words to have them guess out the item.
Thanks for the feedback! If I do another version with more colors I will try and incorporate your suggestions. Especially the time attack.