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It’s mathemagic o’clock! Throw the die and I’ll guess what you rolled.
Time to celebrate with this puzzle!
This smart card can find the card the spectator picked, every time. Incredible!
With a few operations, find the values of the three dice!
Can you be quicker than a calculator?
Tick tock! What time is it? Time to find your number!
Watch out! There’s an explosion of water lilies in the pond!
This arithmetical triangle can guess your card every time!
All it takes is a few operations, and you’ve found all the cards of the same suit!