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@Seth: try solving it for 3a+4b, 3a+5b, 4a+5b, etc and look for patterns
Matthew
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 2026 

May 2026

World Cup stickers 2026

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A new puzzle every day
Mixing Wordle with other games

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The partridge puzzle

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 2024 

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A regular expression Christmas puzzle
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Zines, pt. 2

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