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Cleaningup12 | 18 days ago (raw) | export | reply | flag 
 Brain teaser:

1+1=4
3+3=36
5+5= 100
7+7 = ?

Comment how long did it take you?
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OceanSlim | 18 days ago (raw) | root | parent | reply | flag 
 196. Almost immediately.
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L | 18 days ago (raw) | root | parent | reply | flag 
 To figure the formula, a moment.
To do the multiplication? Who cares?