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Zorica Bera

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133. Ashok S 43
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135. Zorica Bera 41
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last 3 solved tasks
If 828ba - 52bc7 = 3b787 find number abc. Multiple solutions may exist.
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.
NUMBERMANIA: Calculate the number 8586 using numbers [9, 1, 3, 9, 67, 884] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.

Space station Mir

In 1986, the Soviet Union launched into orbit Mir, a new space station. Mir, the Russian word for peace, had six docking ports and special laboratories for scientific research. Weeks later, a veteran crew was sent to man the 56-ft-long and 13.6-ft wide station. The core module provided living quarters for the cosmonauts: galley/table, cooking elements and storage, individual crew cabins and personal hygiene area. They also had a working compartment for monitoring and commanding the core systems supported by an electric power system, thermal control system, computer systems, environmental control and life support, communications and tracking systems. Five additional modules were launched between Mar 1987 and April 1996.[Image: Russia's Mir complex as Shuttle Atlantis approached for docking on 15 Jan 1997]

After twelve years in prison...

After twelve years in prison, a man finally escapes.
When he gets home, filthy and exhausted, his wife says, "Where have you been? You escaped eight hours ago!"
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