Comments on Puzzle #13993: Hello? Is anyone there?
By Diego (ironcito)
peek at solution solve puzzle
quality: 
difficulty: 
solvability: line & color logic only
peek at solution solve puzzle
quality: difficulty: solvability: line & color logic only
Puzzle Description:
The Arecibo message, broadcast into space in 1974.
#1: Sarah Andrews (sarah) on May 19, 2011 [SPOILER]
too bad we got a busy signal. Great idea for a puzzle!#2: Tom O'Connell (sensei69) on May 19, 2011
ditto Sarah#3: Tom O'Connell (sensei69) on May 19, 2011
lol..ditto myself
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