Corina Murg founded the Math Semicircle Club in 2015 in order to bring together students in elementary grades who wanted to be challenged by unusual math problems and explore a different side of math from the one encountered in school.

We use this online space to publish daily math problems and keep you updated on what’s new and interesting in math and science.

To share ideas or ask questions use the form below or write to us at mathsemicircle@gmail.com. Thank you.