Daily Brain Teasers for Monday, 17 March 2025
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puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |
Calculate the number 301
NUMBERMANIA: Calculate the number 301 using numbers [7, 4, 7, 8, 72, 231] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
Find number abc
If 4b9cb - ac5c8 = 5a94 find number abc. Multiple solutions may exist.
#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.
#brainteasers #mastermind
Seal at the mechanic
A penguin takes his car to the shop to have it fixed. While he's waiting, he goes into a cool ice cream shop and eats ice cream. Having flippers instead hands, he gets the ice cream all over himself. He's goes back to the auto shop and asks the mechanic what was wrong with his car.
"Well," says the mechanic, "it looks like you blew a seal."
The penguin replies, "It's just ice cream, I swear!!"
Calculate the number 2861
NUMBERMANIA: Calculate the number 2861 using numbers [4, 3, 7, 5, 22, 394] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
Adolf MeyerDied 17 Mar 1950 at age 83 (born 13 Sep 1866).Swiss-American psychiatrist (1900-40), whose teaching and influential work has become a part of psychiatric theory and practice in English-speaking countries. Already trained in neuroanatomy and neurophysiology when he emigrated to the U.S. (1892), from working at mental institutions, he began to attribute the disorder in mental illness not to brain pathology, but to a personality dysfunction. He recognized social environment as an influence in mental disorders. Throughout his years at Johns Hopkins University as professor of psychiatry (1910-41), he taught that in the diagnosis and treatment of mental illness, the patient must be evaluated as a whole person. |
MAGIC SQUARE: Calculate A*B+C
The aim is to place the some numbers from the list (6, 8, 10, 16, 18, 20, 43, 45, 47, 49, 66) 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.
#brainteasers #math #magicsquare
Find number abc
If c066b + a76ab = 38c78 find number abc. Multiple solutions may exist.
#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.
#brainteasers #mastermind
Calculate the number 2245
NUMBERMANIA: Calculate the number 2245 using numbers [9, 8, 5, 5, 76, 110] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
Find number abc
If 1acbb + 66612 = b1a00 find number abc. Multiple solutions may exist.
#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.
#brainteasers #mastermind
