My cat is not part of this puzzle, yet somehow he managed to create the J incident. I guess this is what happens when you spend 3 days to create and validate a puzzle and then fail to publish the artifacts correctly.
Fixed first post. To progress before wasting any compute power, the data speaks for itself, which creates some immediate conclusions, so no idea where it was ever hinted anything about using Kangaroo.
If i am not mistaken there are 256 emojis which might represent binary data
also some emoji are more grey then the order so that might be a distinction between 0 and 1 ?