8.9. College Board Picture Lab and Steganography Lab for 2D ArraysΒΆ

The Picture Lab is a fun lab that you may have started in 8.2 and can finish in the next pages:

There is also a new College Board called the Steganography Lab that continues on from the Picture Lab and explores hiding messages in images. The teacher guide and the code files are available in the AP Course Audit Portal.

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