Good idea for the basic game, to make it better, how about replay for the words, or a word list for non-native speakers. I teach ESL students and the pace of the found word is too fast for some. Can you put in a time change ability?
New version, but MY problems remain. Some other programs I have use learn/play modes. You can learn about the words used in the game, and then use them to play. I like this game a lot, but it still needs work to get 5stars from me.
KUMAGUMI about Amazing Match for kids, v1.1