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The truth always comes out. If you lie, it won’t go unnoticed. But can you outsmart magic?
A one-of-a-kind crossing!
A special game of dominoes!
Get ready for the war of fractions!
For once, 13 is a lucky number! Make the most of it!
Be in awe of the remarkable beauty of mathematics in nature!
Can you tell bronze from gold?
Ready, set, take off your shoes!
Time to show your marble collection! Is it unique?