Daily Brain Teasers for Friday, 25 January 2019
puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |
Calculate the number 2755
NUMBERMANIA: Calculate the number 2755 using numbers [6, 6, 6, 2, 75, 477] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.The first user who solved this task is Thinh Ddh.
#brainteasers #math #numbermania
Represent Christmas
Three men die in a car accident Christmas Eve. They all find themselves at the pearly gates waiting to enter Heaven. On entering they must present something relating or associated with Christmas.
The first man searches his pocket, and finds some Mistletoe, so he is allowed in.
The second man presents a cracker, so he is also allowed in.
The third man pulls out a pair of stockings.
Confused at this last gesture, St. Peter asks, "How do these represent Christmas?"
"They're Carol's."
What is the missing number?
What is the missing number?The first user who solved this task is Fazil Hashim.
#brainteasers #math #riddles
Robert BoyleBorn 25 Jan 1627; died 30 Dec 1691 at age 64. Irish-English chemist and natural philosopher noted for his pioneering experiments on the properties of gases and his espousal of a corpuscular view of matter that was a forerunner of the modern theory of chemical elements. He was a founding member of the Royal Society of London. From 1656-68, he resided at Oxford where Robert Hooke, who helped him to construct the air pump. With this invention, Boyle demonstrated the physical characteristics of air and the necessity of air for combustion, respiration, and the transmission of sound, published in New Experiments Physio-Mechanical, Touching the Spring of the Air and its Effects (1660). In 1661, he reported to the Royal Society on the relationship of the volume of gases and pressure (Boyle's Law).[Date of death: DSB = 30 Dec 1691; EB = 31 Dec 1691.] |
Remove 6 letters from this seq...
Remove 6 letters from this sequence (CONTINUODUKSALUIYJ) to reveal a familiar English word.The first user who solved this task is Thinh Ddh.
#brainteasers #wordpuzzles
MAGIC SQUARE: Calculate A*B*C
The aim is to place the some numbers from the list (10, 14, 19, 31, 35, 40, 50, 55, 59, 64, 90, 91) into the empty squares and squares marked with A, B an C. Sum of each row and column should be equal. All the numbers of the magic square must be different. Find values for A, B, and C. Solution is A*B*C.The first user who solved this task is Nílton Corrêa De Sousa.
#brainteasers #math #magicsquare
I do not breathe, but I run ...
I do not breathe, but I run and jump. I do not eat, but I swim and stretch. I do not drink, but I sleep and stand. I do not think, but I grow and play. I do not see, but you see me every day. What am I?The first user who solved this task is Chandu Rajyaguru.
#brainteasers #riddles
Find a famous person
Find the first and the last name of a famous person. Text may go in all 8 directions. Length of words in solution: 4,4.The first user who solved this task is Thinh Ddh.
#brainteasers #wordpuzzles
Find number abc
If aacb8 - ca30c = 399ba find number abc. Multiple solutions may exist.The first user who solved this task is Nílton Corrêa De Sousa.
#brainteasers #math