The numbers solve patterns to get across the river.

We meet number two, and he shows us all the things that two can do.

Number 6 shows his friends the sides of his dice and the shapes their friends can make.

Lenni is composing lyrics for an original song.

Olympia and Otis attempt to intercept a dancing villain, who makes her victims dance forever. The villain strikes at different parts of town, and the duo guessed her attack pattern incorrectly. They determine that she will strike the mayor's home next after discovering the real pattern.