Three digits get together for brunch and discuss their relationships

The digits from zero to nine are competitors in a new reality TV show. Which digit will win?

Describe the next picture in the sequence of pictures shown in the problem

Arranging the guests at an awkward Thanksgiving dinner

Given information about a three digit number, can you figure out the possible answers?

How many dots will appear in the next figure in the sequence?

What number comes next in the following sequence?