Sometimes the easiest riddles are the ones that trick us the most. This short IQ test looks simple at first, but it is designed to make people focus on the pattern instead of reading the question carefully.!

The trick in the riddle is hidden in the first sentence. It says, “Johnny’s father has five sons,” so one of the sons is already named: Johnny.

The other four sons are Zaze, Zeze, Zize, and Zoze, which makes people assume the last name should follow the pattern as “Zuze.” But the correct answer is Johnny himself.