ELI5: Explain Like I'm 5

Gyula O. H. Katona

Well, Gyula O. H. Katona is a person's name, like your name! He is a really smart person who knows a lot about math and computer science.

Just like how you play with toys and games, Gyula O. H. Katona plays with numbers and makes up complicated puzzles to solve. He likes to study how computers can solve these puzzles faster and better than people can.

Sometimes, Gyula O. H. Katona teaches other people about these puzzles and how to solve them. He gives talks and writes books to share his knowledge with others.

Basically, Gyula O. H. Katona is an expert in math and computer science, and he enjoys sharing his knowledge with others.