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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? Correct answers: 155
The first user who solved this task is s.n.d.rishita chintapalli.
#brainteasers #riddles
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. Correct answers: 59
The first user who solved this task is Eric Newton.
#brainteasers #math #numbermania
Find the area of the shaded figure
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Express result to the accuracy of 2 decimal. Correct answers: 45
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math
Two Irishmen robbed a bank
Two Irishmen robbed a bank and messed it up, managing to escape with two sacks that they found on the floor. And they take one sack each.
After awhile they meet again and one asks the other, "What did you find in your sack?"
"Ten million pounds!"
"Wow... that's a lot! What did you do with the cash?"
"I bought a house. How about your sack?"
"Bah... it was full of bills."
"And what did you do with them?"
"Eh, well... little by little, I'm paying them off..."
After awhile they meet again and one asks the other, "What did you find in your sack?"
"Ten million pounds!"
"Wow... that's a lot! What did you do with the cash?"
"I bought a house. How about your sack?"
"Bah... it was full of bills."
"And what did you do with them?"
"Eh, well... little by little, I'm paying them off..."
Word Association: BOX, INSTRUMENT, GENRE, SOUND
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Word Association: BOX, INSTRUMENT, GENRE, SOUND Correct answers: 118
The first user who solved this task is Eric Newton.
#brainteasers #wordpuzzles #wordassociations
Which number should replace the question mark?
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FUNNY MATH: Which number should replace the question mark? Correct answers: 81
The first user who solved this task is Slobodan Strelac.
#brainteasers #math #riddles
Word Association: FAST, SOUL, ORGANIC, CHINESE
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Word Association: FAST, SOUL, ORGANIC, CHINESE Correct answers: 143
The first user who solved this task is Eric Newton.
#brainteasers #wordpuzzles #wordassociations
Which number should replace the question mark?
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FUNNY MATH: Which number should replace the question mark? Correct answers: 148
The first user who solved this task is Eric Newton.
#brainteasers #math #riddles
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) :) Correct answers: 24
The first user who solved this task is Slobodan Strelac.
#brainteasers #math
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. Correct answers: 64
The first user who solved this task is Sanja Šabović.
#brainteasers #mastermind
Find the area of the shaded figure
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Express result to the accuracy of 2 decimal. Correct answers: 67
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math
