O Challenge - Random Questions

Every answer will begin with O!

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Last updated: February 9, 2023

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First submitted	February 17, 2022
Times taken	67
Average score	66.7%
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Hint	Answer
This country borders Yemen and Saudi Arabia	Oman
A foul smell	Odor
A human happiness hormone, often called the "love hormone"	Oxytocin
A tool you can row a boat with	Oar
An administrative division or region in Russia; a Russian state	Oblast
The state located above Texas	Oklahoma
The layer in the Earth's atmosphere that protects us from the sun's UV rays	Ozone layer
The capital of Burkina Faso	Ouagadougou

Hint	Answer
The taxonomic domain of classification between Class and Family	Order
The opposite of Oriental	Occidental
A type of tree featured in Minecraft	Oak
Not closed	Open
A form of theater known for its beautiful singing and dramatic roles	Opera
The biggest city in Nebraska	Omaha
The reproductive organ that carries human eggs	Ovary

Level 75

Feb 17, 2022

Nice quiz! It might be fun to have a few slightly harder questions, I think.

Level 62

Feb 18, 2022

Currently the average correct is 11/15, so I'll consider adding in a few harder choices in future quizzes

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