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Monthly Archive - September 2013brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 1 to 10. |
What number comes next?
Look at the series, determine the pattern, and find the value of the unknown number! Correct answers: 136
The first user who solved this task is Sanja Šabović.
#brainteasers #math
Calculate the number 175
Calculate the number 175 using numbers [4, 4, 6, 5, 20, 100] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 64
The first user who solved this task is Sanja Šabović.
#brainteasers #math
Find the area of the orange figure
Express result to the accuracy of 3 decimal. Correct answers: 71
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math

A blonde is terribly overweigh...
A blonde is terribly overweight, so her doctor put her on adiet. "I want you to eat regularly for 2 days, then skip a day,and repeat this procedure for 2 weeks. The next time I see you,you'll have lost at least 5 pounds."
When the blonde returned, she shocked the doctor by losingnearly 20 pounds.
"Why, that's amazing!" the doctor said, "Did you follow myinstructions?"
The blonde nodded... "I'll tell you though, I thought I wasgoing to drop dead that 3rd day."
"From hunger, you mean?", asked the doctor."
"No, from skipping."
When the blonde returned, she shocked the doctor by losingnearly 20 pounds.
"Why, that's amazing!" the doctor said, "Did you follow myinstructions?"
The blonde nodded... "I'll tell you though, I thought I wasgoing to drop dead that 3rd day."
"From hunger, you mean?", asked the doctor."
"No, from skipping."
Guess the movie title
Film was made in 1964. A wandering gunfighter plays two rival families against each other in a town torn apart by greed, pride, and revenge. Correct answers: 79
The first user who solved this task is Djordje Timotijevic.
#brainteasers #movie #film #cinemania
Find the right combination
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: 71
The first user who solved this task is Sanja Šabović.
#brainteasers #mastermind
Calculate the number 120
Calculate the number 120 using numbers [4, 3, 9, 3, 15, 75] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 69
The first user who solved this task is Sanja Šabović.
#brainteasers #math
Which is a winning combination of digits?
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: 74
The first user who solved this task is Sanja Šabović.
#brainteasers #mastermind
Guess the movie title
Film was made in 2001. After a brilliant but asocial mathematician accepts secret work in cryptography, his life takes a turn to the nightmarish. Correct answers: 80
The first user who solved this task is Djordje Timotijevic.
#brainteasers #movie #film #cinemania
What a winning combination?
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: 72
The first user who solved this task is Sanja Šabović.
#brainteasers #mastermind
Which number should replace the question mark?
Which number should replace the question mark? Correct answers: 303
The first user who solved this task is Slobodan Strelac.
#brainteasers #math #riddles