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Three children are going to buy some plants for their birthdays. They will plant them within circular paths. How could they do this?

Triangle Animals

How many different ways can you find to join three equilateral triangles together? Can you convince us that you have found them all?

Junior Frogs

Have a go at this well-known challenge. Can you swap the frogs and toads in as few slides and jumps as possible?

Rolling That Cube

Age 5 to 11
Challenge Level
How will you know what you have tried so far?
Are there any rolls that you know are impossible?