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vladimir jakubovski

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495.	Ty Roeder	2
496.	chandu rajyaguru	2
497.	vladimir jakubovski	2
498.	Eado Meron	2
499.	dabloo bhardwaj	2

last 3 solved tasks

Which is a winning combination of digits? 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.
What a winning combination? 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.

Diesel engine patent

In 1893, Rudolf Diesel received a German patent for the diesel engine. His engine burns fuel oil rather than gasoline, and uses high compressed of the gases in the cylinder rather than a spark to ignite the fuel. Diesel engines were used widely in Europe for their efficiency and power, and are still used today in most heavy industrial machinery. Diesel cars never caught on in the U.S., partly because the diesel engine's greater efficiency is counter-balanced by its higher emissions of soot, odor, and air pollutants. However, some environmentalists argue that in spite of the diesel engine's exhaust pollution, its fuel efficiency may make it more environmentally sound than the gasoline engine in the long run.

A brunette who really hated bl...

A brunette who really hated blondes was walking through the desert when she came across a magic lamp. After rubbing the lamp the genie told her that she got three wishes with one catch: All the blondes in the world would get twice whatever she asked for. So the brunette thought a while and then wished for a million dollars.

'Every blonde in the world will get two million.' The brunette said that was fine and then she asked for an incredibly handsome man.

'Every blonde in the world will get two incredibly handsome men.'

The brunette said that was fine too and the genie granted her wishes. 'Now for your third wish.' said the genie.

'See that stick over there?', asked the brunette, 'I want you to beat me half to death with it.'

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