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Discover Marek’s birthday surprise!
This clock doesn’t tell time, it tells which card is yours!
A digit was stolen! Do you think the magician will be able to get it back?
Are you up for a challenge? You’re not allowed more than three cuts of a knife!
Time to show your marble collection! Is it unique?
Help Ludo wrap his rope around the tree!
Multiply to find the cards!
No need to be a good golfer, math skills is all it takes!
People are getting on and off the bus. Find out what happens!