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Amir Shafa

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38. Дејан Шкребић 610
39. Slavica Radujko 578
40. Amir Shafa 553
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last 3 solved tasks
If 84c3a - 2caac = bbc21 find number abc. Multiple solutions may exist.
NUMBERMANIA: Calculate the number 393 using numbers [8, 2, 3, 6, 20, 25] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
If 95b1a - 4cba9 = 519bc find number abc. Multiple solutions may exist.

Artificial heart patent

In 1972, a U.S. patent was issued for a "Soft Shell Mushroom Shaped Heart" to the inventor Willem J Kolff of Salt Lake City, Utah (No. 3,641,591). He also invented an artificial kidney dialysis machine.«


Why did the moron throw the butter out the window?

He wanted to see a butterfly.

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