Professor Aydin's "Problem of the Week" is a creative, challenging (and fun) way to solve math problems outside of class.

This article shares a viral missing number puzzle that tests your brain. Try to solve it first, then check the answer we have ...

Brain teasers are a fun way to test one's thinking skills. These puzzles give the brain a quick workout. A recent challenge that went viral online has math lovers excited. The puzzle asks users to ...