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Hanging the million prize 'dollars' for the decade problem
A banker in the US will give a million dollars to the successful winner of a problem that mathematicians have not found an answer since the 1980s.
Difficult Problem
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Articles about Difficult Problem
30 published items.
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6 delicious food puzzles that everyone can
Music with bad song or song, so is the puzzle - it is difficult to make sentences. But there are puzzles that at first glance are certainly very easy, but when you look…
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This is the riddle that makes most people wrong today! How about you?
Perhaps most of you have already solved many times. Difficult, easy, but in general, puzzle is the most gentle way to train your mind so everyone wants to play, not goin…
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If you solve this puzzle, you are even better than an architect
The imaginative puzzles of space geometry do not seem to be strong for many people, including architects.
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2 childish puzzles take 10 minutes, adults need an hour to answer
Puzzle is one of the effective ways to help you train your brain. Sometimes, we tend to complicate matters, making many questions really difficult to solve.
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2 puzzles prove your mind is faster than 80% of the population
Not only is the way of thinking, puzzle is also a way to show the world how fast and breakthrough your ability to think.
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This puzzle makes Japanese physics professor surrender! How about you?
There are easy quizzes, there are also super difficult puzzle screens. And indeed in this area, Japanese people are really famous.
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This elementary problem has made netizens worldwide stand out
This problem is taken in the SASMO exam (Singapore & Asia International Mathematics) 2014 - a competition for elementary students.
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This puzzle only geniuses can do in 30 seconds
In the age of 4.0 technology, many people began to worry that there will be a day when AI becomes superior to humans.
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The problem is for grade 7 children, but makes 60% of adults give up! How about you?
Seems like the saying
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Super 'difficult' puzzles that only extreme and logical people can answer
Puzzle is always one of the most exciting games, attracting many participants but never runs out of hot.
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4 quizzes force you to become extremely logical to solve
There are puzzles that just need to be passed, but there are sentences that require you to really think.
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The one who solved this puzzle in 1 minute is genius! How about you?
They said that whoever solved this puzzle certainly had an IQ exceeding 150 - genius index. Do you believe it?
Science Events
'Difficult problem' of Vietnam nuclear power industry
Expected in 2015, the first nuclear power plant in Vietnam will operate. However, the biggest obstacle is still the issue of human resource training.
Science story
16-year-old student conquered the century problem
More than 300 years ago, the Newtonian asked the question: How can humans accurately calculate the trajectory of an object moving through the air? Objects moving in the…