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Add, subtract and block!
An addition and strategy game!
A multiplication and strategy game!
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?
The pieces of this puzzle are pretty original!
Go to the market to trade pumpkins, eggs, cheese and corn cobs!
Ready, set, take off your shoes!