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Monthly Archive - October 2013brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 1 to 10. |
On which finger will she stop?
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A little girl counts from 1 to 1000 using the fingers of her left hand as follows. She starts by calling her thumb 1, the first finger 2, middle finger 3, ring finger 4, and little finger 5. Then she reverses direction, calling the ring finger 6, middle finger 7, the first finger 8, and her thumb 9, after which she calls her first finger 10, and so on. If she continues to count in this manner, on which finger will she stop? Calculate the number 100
. Each of the numbers can be used only once.','/archive/2013/10/31/225.png','/calculate-number-100/225'))
NUMBERMANIA: Calculate the number 100 using numbers [1, 1, 4, 2, 20, 75] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Find the area of the shaded figure
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Express result to the accuracy of 2 decimal. 
Success
A man was walking along the street when he saw a ladder going into the clouds. As any of us would do, he climbed the ladder. He reached a cloud, upon which sat a rather plump and very ugly woman. "Screw me or climb the ladder to success," she said.
No contest, thought the man, so he climbed the ladder to the next cloud. On this cloud was a slightly thinner woman, who was slightly easier on the eye. "Screw me hard or climb the ladder to success," she said. "Well," thought the man, "might as well carry on."
On the next cloud was an even more attractive lady who, this time, was quite attractive. "Screw me now or climb the ladder to success," she uttered. As he turned her down and went on up the ladder, the man thought to himself that this was getting better the further he went.
On the next cloud was an absolute beauty. Slim, attractive, the lot. "Screw me here and now or climb the ladder to success," she flirted. Unable to imagine what could be waiting, and being a gambling man, he decided to climb again. When he reached the next cloud, there was a 400 pound ugly man, arm pit hair showing, flies buzzing around his head.
"Who are you?" the man asked.
"Hello" said the ugly fat man, "I'm Cess!"
Word Association: BOX, INSTRUMENT, GENRE, SOUND
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Word Association: BOX, INSTRUMENT, GENRE, SOUND 
Which number should replace the question mark?
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FUNNY MATH: Which number should replace the question mark? Word Association: FAST, SOUL, ORGANIC, CHINESE
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Word Association: FAST, SOUL, ORGANIC, CHINESE Which number should replace the question mark?
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FUNNY MATH: Which number should replace the question mark? Calculate 9*(29+321+151)
','FUNNY MATH: Calculate 9*(29+321+151) :)','/archive/2013/10/28/214.png','/calculate-929321151/214'))
FUNNY MATH: Calculate 9*(29+321+151) :) Find the right combination
. 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.','/archive/2013/10/28/213.png','/find-right-combination/213'))
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. Find the area of the shaded figure
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Express result to the accuracy of 2 decimal. 
