ADVERTISEMENT

Upside Down Years

Riddle:

What year of this century is the same when its number is upside down? What year of the previous century is the same when inverted?

Answer:

1961 and 1881.

Rated 3/5 based on 802 votes

Brain Teasers

ADVERTISEMENT
The Riddles Mission

The Riddles.com mission is to be the be the world's most comprehensive riddle website on the internet for riddles, puzzles, rebus caps and quizzes. Our riddle library contains interesting riddles and answers to test visitors and evoke deep thought and community discussion. Riddlers will benefit from the creativity of our members who participate in growth of our online riddles and puzzles resource. We encourage you to become a member of Riddles.