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If 9999 = 4, 8888 = 8, 1816 = 6, 1212 = 0, then 1919 =?

–14 votes
6,031 views

Riddle

asked Mar 10, 2016 by a Novice (24 points)

1 Answer

0 votes

2

answered Mar 21, 2016 by Ryan C a Novice (3 points)

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