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Abdullah Hadžić

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297. PvP Queen 6
298. Karen Mostella 6
299. Abdullah Hadžić 6
300. Sean Newman 6
301. Verica Vuk 6
last 3 solved tasks
Mathematical Puzzle: If 2+7=63, 3+2=10, 4+8=96, 5+6=66 then, 9+5=?
If 1+5=18, 2+10=36, 3+15=54 then, 4+20=?
What is the highest number you can make by moving only 2 matchsticks?

Carborundum furnace

In 1896, Edward G. Acheson was issued a U.S. patent for an electric furnace used to produce carborundum (silicon carbide), one of the hardest industrial substances (No. 560,291). The furnace used an electric current passed through a core of carbon rods to produce a strong heating effect resulting from their resistance.«

Doc, you've got to help my husband...

"Doc, you've got to help my husband," a farmer's wife said frantically. "He thinks he's a racehorse. He wants to live in a stable; he walks on all fours and he even eats hay."
"I'm sure I can cure him," the doctor replied, "but it'll be very costly."
"Oh, money's no object," she responded. "He's already won two races."
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