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Ian Wallis

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311. Alexandru Lapusneanu 3
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313. Ian Wallis 3
314. Anu Priya 3
315. Darko Nesovic 2
last 3 solved tasks
Remove 3 letters from this sequence (LOAAWYERIS) to reveal a familiar English word.
Find the country and its capital city, using the move of a chess knight. First letter is M. Length of words in solution: 10,6.
The computer chose a secret code (sequence of 4 digits from 1 to 6). Your goal is to find that code. Black circles indicate the number of hits on the right spot. White circles indicate the number of hits on the wrong spot.

Oswald Veblen

Born 24 Jun 1880; died 10 Aug 1960 at age 80.American mathematician who made important contributions in early topology, and in projective and differential geometry - work which found applications in atomic physics and the theory of relativity. In 1905, he proved the Jordan curve theorem, which states that every non-self-intersecting loop in the plane divides the plane into an "inside" and an "outside". Although it may seem obvious in its statement, it is a very difficult theorem to prove. During WW II, he was involved in overseeing the work that produced the pioneering ENIAC electronic digital computer. His name is commemorated by the American Mathematical Society's Oswald Veblen Prize. Awarded every five years, it is the most prestigious award in recognition of outstanding research in geometry.«

For his final project in a sta...

For his final project in a statistics class, a student decided to conduct a survey. He chose to find out peoples' favorite pastimes.
The teacher required that he sample at least 100 people, so he started out his project visiting a fairly large apartment building near the university.
He knocked on the first door and a man answered.
"Sir, what is your name?" asked the student.
"John."
"Sir, I'm doing a school study and would like to know what is your favorite pastime?"
"Watching bubbles in the bath," came the reply.
He liked the esoterical answer and continued down the hall, until he came to the next door.
He asked again, "Sir, what is your name?"
"Jeff."
"Sir, Would you please tell me your favorite pastime?"
"Watching bubbles in a bath," was the answer.
Quite amused and confused, he went on to ask a good number of people in the building and all of them had the same pastime..."watching bubbles in a bath".
He left the building and walked across the street where there were several row houses, to continue the survey.
At the first house, he knocks and an attractive girl opens the door.
Our surveyor starts again - "What is your name?"
"Bubbles."
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