|
Monthly Archive - December 2016 (page 17)brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 161 to 170. |
Find number abc
If 755a5 - a88c2 = 5667b find number abc. Multiple solutions may exist. Correct answers: 63
The first user who solved this task is On On Lunarbasil.
#brainteasers #math

The sailor came home from a se...
The sailor came home from a secret two year mission only to find his wife with a newborn baby. Furious, he was determined to track down the father to extract revenge.
"Was it my friend Sam?" he demanded.
"No!" his weeping wife replied.
"Was it my friend Jim then?" he asked.
"NO !!!" she said even more upset.
"Well which one of my no-good friends did this then?" he asked.
"Don't you think I have any friends of my own?" she snapped.
"Was it my friend Sam?" he demanded.
"No!" his weeping wife replied.
"Was it my friend Jim then?" he asked.
"NO !!!" she said even more upset.
"Well which one of my no-good friends did this then?" he asked.
"Don't you think I have any friends of my own?" she snapped.
Replace the question mark with a number
MATH PUZZLE: Can you replace the question mark with a number? Correct answers: 566
The first user who solved this task is Sanja Šabović.
#brainteasers #math #riddles
Replace asterisk symbols with ...
Replace asterisk symbols with a letters (**** *T*****SK*) and guess the name of musician. Length of words in solution: 4,10. Correct answers: 23
The first user who solved this task is Sanja Šabović.
#brainteasers #music
Chess Knight Move
Find the country and its capital city, using the move of a chess knight. First letter is H. Length of words in solution: 8,11. Correct answers: 46
The first user who solved this task is On On Lunarbasil.
#brainteasers #wordpuzzles #chessknightmove
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: 70
The first user who solved this task is Djordje Timotijevic.
#brainteasers #mastermind
Find the area of the shaded region
Find the area of the shaded region accurate up to 3 decimal places. (A=?, a=2389, b=1389) Correct answers: 23
The first user who solved this task is Sanja Šabović.
#brainteasers #math #riddles