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For once, 13 is a lucky number! Make the most of it!
A group game all about speed!
Be in awe of the remarkable beauty of mathematics in nature!
The pieces of this puzzle are pretty original!
Take 6 tokens, flip them over, and I will know exactly what you’re hiding!
Birds of a feather flock together: an idiom that represents exactly what this trick is about!
Discover how you can find the sum of four secret numbers by counting cards!
Become a pro at dominoes!
Discover Marek’s birthday surprise!