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Gran, How Old Are You?

When Charlie asked his grandmother how old she is, he didn't get a straightforward reply! Can you work out how old she is?

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Ip Dip

"Ip dip sky blue! Who's 'it'? It's you!" Where would you position yourself so that you are 'it' if there are two players? Three players ...?

Factor Track

Stage: 2 Challenge Level: Challenge Level:2 Challenge Level:2

You might try writing down all factors of the numbers in the green squares.
How will you know which routes you have tried?