1648: Revisiting Puzzle 113: White Birch
|Name:||1648: Revisiting Puzzle 113: White Birch|
|Expired:||03/20/2019 - 18:00|
|Description:||This is a throwback puzzle to the early days of Foldit. This protein is an allergen produced by the white birch tree. We are revisiting old Foldit puzzles so we can see how useful the recent additions to the game have been.
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