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11, 69, and 88

These brain teasers rely on your ability to recognize groups of common attributes. For each of these puzzles you'll need to figure out why the words or letters are grouped as they are. Sometimes you will be asked to pick the odd-one-out or to place a new word into the correct group.


Puzzle ID:#2182
Fun:*** (2.36)
Difficulty:** (1.4)
Submitted By:jeppo*
Corrected By:MellowWillow




What do the numbers 11, 69 and 88 have in common?

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(user deleted)
Jan 31, 2002

this only works with rotational symmetry.
if they are reflected in a horizontal plane then 69 reads 96
Feb 11, 2005

Eh, this is in math?

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