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Comments in green were written by me. Comments in blue were not written by me.

2021-12-31

Thanks, Matthew for all of your hard work to create the Advent Calendar. It was so much fun to work together with my son, even though we live thousands of miles apart. He is a coder and I am definitely old-school math.

Liz
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Mixing Wordle with other games

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The partridge puzzle

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A nonogram alphabet

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How to write a crossnumber

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