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Abdullah Hadžić

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230. PvP Queen 6
231. Karen Mostella 6
232. Abdullah Hadžić 6
233. Sean Newman 6
234. 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?


In 1778, David Rittenhouse observed a total solar eclipse in Philadelphia. In a letter to him, dated 17 Jul 1778, Thomas Jefferson wrote that "We were much disappointed in Virginia generally on the day of the great eclipse, which proved to be cloudy." Rittenhouse (1732-1796) was not only an American astronomer, but also a mathematician and public official. He is reputed to have built the first American-made telescope and was the first director of the U.S. Mint (1792-1795).

Three men were discussing at a...

Three men were discussing at a bar about coincidences. The first man said, " my wife was reading a "tale of two cities" and she gave birth to twins"
"That’s funny", the second man remarked, "my wife was reading 'the three musketeers' and she gave birth to triplets"
The third man shouted, "Good God, I have to rush home!"
When asked what the problem was, he exclaimed, " When I left the house, my wife was reading Ali baba and the forty Thieves"!!!
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