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Take 6 tokens, flip them over, and I will know exactly what you’re hiding!
Discover Marek’s birthday surprise!
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?
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!
Can you put back these 5-square pieces?
Cut squares out of rectangles!