Seven Numbers Share A Unique Property

Author: Anonymous
7 years ago

Riddle: The following numbers share a unique property: 1691, 1961, 6009, 6119, 6699, 6889, 8118. What is it?
Answer: Each number reads the same when viewed upside down.
VOTE
Source: https://www.riddles.com/3121
COMMENT
The following numbers share a unique property: 1691, 1961, 6009, 6119, 6699, 6889, 8118. What is it?
Seven Numbers Share a Unique Property by Anonymous v1.


Riddle: The following numbers share a unique property: 1691, 1961, 6009, 6119, 6699, 6889, 8118. What is it? Answer: Each number reads the same when viewed upside down.
by Anonymous v2.