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Extremely Hard Science Quiz Even Einstein would scratch his head!
Which planet is known as The Bringer of Old Age?
Amazonis Planum is a period of which planets history?
The animal known as Injaz was the world's first ever clone of what animal?
What place in the ocean contains the most sea life?
In 1693 Giovanni Zupi observed that which planet actually orbited the sun?
Which planet shares its name with a popular chocolate bar?
What year was the first transatlantic fibre-optic cable laid?
What is the smallest species of seal called?
What is the second most abundant element in the Universe?
Dione is a moon of which planet?
We selected 3 interesting quizzes for you
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Extremely Hard History Quiz, most people score only 3 out of 10.
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Who or what am I?
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Do you remember these old cities?