Which is a winning combination of digits?
[5745] 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: 46 - The first user who solved this task is Djordje Timotijevic
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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: 46
The first user who solved this task is Djordje Timotijevic.
#brainteasers #mastermind
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Three old men were sitting aro...

Three old men were sitting around talking about who had the worst health problems. The seventy-year-old said, "Have I got a problem. Every morning I get up at 7:30 and have to take a piss, but I have to stand at the toilet for an hour 'cause my pee barely trickles out."
"Heck, that's nothing, " said the eighty year old. "Every morning at 8:30 I have to take a shit, but I have to sit on the can for hours because of my constipation. It's terrible".
The ninety-year-old said, "You guys think you have problems! Every morning at 7:30 I piss like a racehorse, and at 8:30 I shit like a pig. The trouble with me is, I don't wake up till eleven."
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Otis patent

In 1852, Elisha Graves Otis was issued a U.S. patent for a “Railroad-Car Truck and Brake” (No. 8973). Otis is well-known for his invention of the safety elevator in the same year, which used automatic braking devices to arrest the fall of an elevator car if its supporting cable broke. His inventiveness also spanned making a turbine waterwheel (1848), a steam plow (1857), rotary oven (1858) and steam elevator (1861). In his patent for the railroad car brake, he described a way to link rods running the length of each car in a train that activated brakes, and connected with compensating joints to the next car's rod. Thus a single lever could apply all brakes simultaneously. He also described his idea to construct guards enclosing wheels on the trucks, such that if a wheel or axle broke, the car would safely remain on the tracks.«
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