Which is a winning combination of digits?
[6866] 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. - #brainteasers #mastermind - Correct Answers: 22 - The first user who solved this task is Nasrin 24 T
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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.
Correct answers: 22
The first user who solved this task is Nasrin 24 T.
#brainteasers #mastermind
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An idiot was taking sky-diving...

An idiot was taking sky-diving lessons. The instructor explained that it was time for his first jump, and all he had to do was jump from the plane, count to six, and pull the rip cord. A truck would be waiting for him in the field where he would land.
The man jumped from the plane when he was told to, and counted to six. When he pulled the rip cord, the parachute wouldn't open. He tried the reserve chute and that didn't open.
Frustrated, he muttered to himself as he fell, "I'll bet the damn truck won't be waiting for me either."
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Computer mouse

In 1970, a U.S. patent was issued for the computer mouse - an “X-Y Position Indicator for a Display System” (No. 3541541). The inventor was Doug Engelbart. In the lab, he and his colleagues had called it a “mouse,”after its tail-like cable. The first mouse was a simple hollowed-out wooden block, with a single push button on top. Engelbart had designed this as a tool to select text, move it around, and otherwise manipulate it. It was a key element of his larger project - the NLS (oN Line System), a computer he and some colleagues at the Stanford Research Institute had built. The NLS also allowed two or more users to work on the same document from different workstations. It had been given a public demonstration at a computer conference on 9 Dec 1968.
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