Click Run to see what this code does:
<iframe src="https://trinket.io/embed/blocks/4f91ef983e" width="100%" height="550" frameborder="0" marginwidth="0" marginheight="0" allowfullscreen></iframe>
These blocks tell our turtle Tina to make three circles in three different colors.
* Can you find the colors? Try changing them to your favorite colors instead
* Change some of the numbers in the example. What happens?
* Try re-arranging some of the blocks. What changes when you change their order?
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