BRAIN TEASERS

Daily Brain Teasers for Saturday, 11 January 2025

Daily Brain Teasers for Saturday, 11 January 2025 puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ...

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.
CHECK ANSWER
#brainteasers #mastermind

Calculate the number 1443

NUMBERMANIA: Calculate the number 1443 using numbers [2, 4, 5, 8, 22, 233] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
CHECK ANSWER
#brainteasers #math #numbermania

MAGIC SQUARE: Calculate A*B+C

The aim is to place the some numbers from the list (14, 16, 25, 29, 31, 40, 68, 70, 77, 79, 81) 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.
CHECK ANSWER
#brainteasers #math #magicsquare

Alfie was listening to his sis...

Alfie was listening to his sister practice her singing. "Sis," he said, "I wish you'd sing Christmas carols."
"Thats nice of you, Alfie," she replied, "but why?"
Alfie replied, "Because then I'd only have to hear your voice once a year!"
Jokes of the day - Daily updated jokes. New jokes every day.

Find number abc

If 4cc58 + 64c5a = bb4cbb find number abc. Multiple solutions may exist.
CHECK ANSWER
#brainteasers #math

Roger Guillemin

Born 11 Jan 1924.Roger Charles Louis Guillemin is a French-American physiologist who researched the hormones produced by the hypothalamus gland. After focussing in other directions for seven years, Guillemin worked for another six years searching for the thyrotropin releasing factor (TRF). Such hormones were present in very small quantities. When Guillemin finally did succeed in 1968 in isolating one milligram of TRF, it had come from 5 million sheep's hypothalami. It turned out to be a small, relatively simple tripeptide, easy to synthesize. His work resulted in his being awarded a share (along with Andrew Schally and Rosalyn Yalow) of the Nobel Prize for Physiology or Medicine in 1977.

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.
CHECK ANSWER
#brainteasers #mastermind

Calculate the number 2234

NUMBERMANIA: Calculate the number 2234 using numbers [2, 8, 2, 9, 70, 181] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
CHECK ANSWER
#brainteasers #math #numbermania

Find number abc

If 6bc3a - 6a263 = 2bb1 find number abc. Multiple solutions may exist.
CHECK ANSWER
#brainteasers #math

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.
CHECK ANSWER
#brainteasers #mastermind

Calculate the number 731

NUMBERMANIA: Calculate the number 731 using numbers [7, 7, 2, 5, 64, 795] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
CHECK ANSWER
#brainteasers #math #numbermania

MAGIC SQUARE: Calculate A-B-C

The aim is to place the some numbers from the list (2, 4, 8, 10, 11, 13, 15, 17, 22, 30, 36) 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.
CHECK ANSWER
#brainteasers #math #magicsquare
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