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Alexandru Lapusneanu

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409. Anh Lampy LĂȘ 3
410. Laurie Corvillion 3
411. Alexandru Lapusneanu 3
412. George Bell 3
413. Ian Wallis 3
last 3 solved tasks
NUMBERMANIA: Calculate the number 737 using numbers [1, 7, 3, 8, 50, 683] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
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.
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.

The Chemical Society of London

In 1841, the Chemical Society of London held its first organizational meeting. This, the first association for chemists that lasted 100 years, was established for the promotion of chemistry, by communications and discussions, and by collecting a library, museum, and standard instruments. Subsequently, three members would recommend a candidate, his certificate suspended in the room during three ordinary meetings, and then elected to membership by having three-fourths of the votes in his favour. This had vestiges of an older chemical society which began meeting in 1780 for the same ends at the Chapter Coffeee House. In 1980, it merged with the Royal Institute of Chemistry, and two others, to become the Royal Society of Chemistry.«

Redneck Divorce

Q: What do a tornado and a redneck divorce have in common?
A: In the end, someone is going to lose a trailer.
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