60.2k views
85 ratings
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By Jmatus13
Question: There is an island with exactly 201 residents, 100 with blue eyes, 100 with brown eyes, and the island leader (who has green eyes). To leave the island, one must know their own eye color. There are no reflective surfaces on the island and no on can communicate with each other other than the leader to the residents. No one on the island knows how many of each eye color there is. Everyone on the island is a perfect logician, meaning that if there us a solution they'll find it. Every morning the leader gives anyone a chance to leave the island by guessing their eye color. One morning, the leader gathers all 200 residents to make an announcement, he says "at least 1 person on this island has blue eyes" How many people leave the island and in how many days after the announcement? Notes: this is known as one of the hardest riddles ever
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29 ratings
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By Bist
Question: People see through me, but none pass through without killing me. I can be anywhere, and can be seen double or single. What am I?
1.9M views
2087 ratings
36 saves
Question: During what month do people sleep the least?
3.6M views
4790 ratings
19 saves
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2.3k views
10 ratings
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Question: Surrounded by life , yet life is its biggest enemy. But without life there is no need for it to exist. What is it?