Start your next activity now

Principle Use geometry to understand how artists create the illusion of depth in 2D using vanishing points, connecting mathematics and art.

A sharp sense of observation will be needed to understand the magician’s feats! Will you be able to perform this trick?

Set up the arithmetic triangle and let the math magic do its work.

You can lie or tell the truth—it's your choice. The magic works and always reveals the truth. The cards will confirm it!

Choose a card, divide the deck into three piles, and spell the name of the chosen card. The math magician will find it.

The cards are flipped several times and, in the end, it’s as if nothing happened: the jacks remain facing the opposite direction from the other cards. Are the jacks really rebellious?

Pair up cards every time by doing what the magician does in this trick.

Even though the cards are cut several times, the magician still manages to find all the ones of the right color. Can you do it too?

What a surprising trick! Just a few simple calculations and bam! The values of not one, not two, but all three dice are revealed!

The kings allow the magician to succeed in his trick. How does it work? What does the number 13 represent in this trick?

Algebra, arithmetic, and logic — it’s all there! Well, it all can be there. It’s up to you to solve this puzzle your own way.

After opening his chest, legend has it that the leader of the adventurers let out a roar so loud it was heard across the entire continent. Can you guess what the leader won?