peek at solution solve puzzle
quality: difficulty:
solvability: line & color logic only
Puzzle Description:
Element 5 is boron. It burns with a characteristic green flame as shown in the picture. As a result it is commonly used to make green fireworks.
#1: Jose LeBron (JBon15) on Jun 15, 2011 [SPOILER]
Fun solve! Cool green flame!#2: Kristen Vognild (kristen) on Sep 15, 2011
Actually, barium (56) makes green flame...
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