peek at solution solve puzzle
quality: difficulty:
solvability: trivial
Puzzle Description Suppressed:Click below to view spoilers
#1: Sarah Andrews (sarah) on Jun 13, 2011 [SPOILER]
Comment Suppressed:Click below to view spoilers#2: bugaboo (bugaboo) on Jun 13, 2011
i swear i just did this puzzle recently#3: Sarah Andrews (sarah) on Jun 13, 2011
you did; this is a revised puzzle#4: Kristen Vognild (kristen) on Sep 15, 2011 [SPOILER]
Comment Suppressed:Click below to view spoilers#5: Corinne Lehr (lehrski) on Sep 28, 2017
I'm a chemist so this is one of my favorite puzzles.#6: Corinne Lehr (lehrski) on Sep 28, 2017
I'm a chemist so this is one of my favorite puzzles.
Show: Spoilers
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