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Rutu Raj

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8. Chandu Rajyaguru 2759
9. Vladimir Krnac 2553
10. Rutu Raj 2523
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12. Snezana Milanovic 2391
last 3 solved tasks
Find the country and its capital city, using the move of a chess knight. First letter is U. Length of words in solution: 7,4.
NUMBERMANIA: Calculate the number 407 using numbers [3, 3, 9, 9, 95, 420] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
The aim is to place the some numbers from the list (4, 5, 11, 15, 16, 19, 20, 22, 26, 33, 40) into the empty squares and squares marked with A, B an C. Sum of each row and column should be equal. All the numbers of the magic square must be different. Find values for A, B, and C. Solution is A*B-C.

Paul Lévy

Died 15 Dec 1971 at age 85 (born 15 Sep 1886).Paul Pierre Lévy was a French mining engineer and mathematician. He contributed to probability, functional analysis, partial differential equations and series. He also studied geometry. In 1926 he extended Laplace transforms to broader function classes. He undertook a large-scale work on generalised differential equations in functional derivatives.

A little girl is sitting on he...

A little girl is sitting on her grandpa's lap and studying the wrinkles on his old face. She gets up the nerve to rub her fingers over the wrinkles. Then she touches her own face and looks more puzzled. Finally the little girl asks, "Grandpa, did God make you?"
"He sure did honey, a long time ago," replies her grandpa.
"Well, did God make me?" asks the little girl.
"Yes, He did, and that wasn't too long ago," answers her grandpa.
"Boy," says the little girl, "He's sure doing a lot better job these days isn't He?"
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