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James Lillard

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59. Pratima Singh 215
60. Luděk Štrobl 204
61. James Lillard 202
62. ভাস্কৰ জ্যোতি 202
63. Dejan Radovanović 202
last 3 solved tasks
Which number replaces the question mark?
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.
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.

Sir John Graham Kerr

Born 18 Sep 1869; died 21 Apr 1957 at age 87.English embryologist whose research advanced knowledge of the evolution of vertebrates. He also promoted ideas in naval camouflage for WWI. Early in his career, pursuing his zoological interests, Kerr went on two expeditions to the Pilcomayo River in South America. Much of his subsequent research was based on samples collected during these expeditions. In a letter to Winston Churchill, dated 24 Sep 1914, he referred to observing animal camouflage in South America, and recommended painting war ships with graduated shading. He also communicated with Ernest Bevin and Clement Atlee and others concerning camouflage. Although sometimes credited with invention of the dazzle scheme of camouflage, his ideas were less extreme.«

An old man and his wife went...

An old man and his wife went to the doctor's office and the doctor askedthe man for a blood, urine, and feces sample.The old man was slightly deaf and said, "What?"
Again, the doctor said, "I need a blood, urine and feces sample."
The man still looked puzzled, so his wife leaned over and yelled intohis ear:
"Sheldon, the doctor needs a pair of your underwear!"
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