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Be in awe of the remarkable beauty of mathematics in nature!
Can you tell bronze from gold?
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?
There’s no time to lose! Help the 4 characters cross the bridge as fast as possible.
Help Ludo wrap his rope around the tree!
People are getting on and off the bus. Find out what happens!
Time to celebrate with this puzzle!
Tick tock! What time is it? Time to find your number!