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Archived February 13, 2012
February 13, 2012
Why does the zebra wear pajamas?
Dr. Asaf Rosenthal
February 13, 2012
17 תגובות
Riddles from the distant past: researchers have solved logic puzzles that appear on a 3500-year-old tablet
The Hebrew University
February 13, 2012
14 תגובות
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