BRAIN TEASERS

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Find the right 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.

Correct answers: 31

The first user who solved this task is Djordje Timotijevic.

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Corporate Story

At a meeting, the Boss told a joke.
Everyone on the team laughed except one guy.
The Boss asked him, 'Didn’t you understand my joke?'
The guy replied, 'Oh I understood it, but I resigned this morning.'

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William J. Hamilton

Born 11 Dec 1902; died 27 Jul 1990 at age 87.William John Hamilton, Jr. was an American mammalogist and environmentalist was an American mammalogist and environmentalist who stressed the vital ecological role of predators and the importance of conserving fur-bearing populations. His interest in plants and animals began in childhood, and working while a teenager for three summers for Daniel C. Beard (a naturalist, artist, and cofounder of the Boy Scouts of America). Hamilton's research dealt with mammals, birds, reptiles, amphibians, and horticulture, with a major interest was in life histories and ecology. He wrote books, including American Mammals (1939), and over 200 papers. He also made some pioneering studies of microtine life cycles.«

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