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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?
People are getting on and off the bus. Find out what happens!
It’s kite day at summer camp! Will you be able to make the right kite?
Ring ring! Give the cards a call, they’ll tell you which one is yours!
Red or black? One question is all it takes to wow you!
With a few operations, find the values of the three dice!
Cot cot cot! The hens laid their eggs! Help John count how many there are.
Can you put back these 5-square pieces?