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Describe your plane figure!
Determine the order in which the girls are queueing in front of the ticket office.
Spell the word “incredible” to find the card that was picked.
The truth always comes out. If you lie, it won’t go unnoticed. But can you outsmart magic?
Explore nets of solids!
How can you add up numbers without seeing them? Find out with this trick!
A one-of-a-kind crossing!
What’s hiding behind all these calculations? Can you find the card that was picked?
Discover a totally different way to use toilet paper!