Daily Brain Teasers for Saturday, 12 July 2025
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puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |
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.
#brainteasers #mastermind
Calculate the number 7453
NUMBERMANIA: Calculate the number 7453 using numbers [1, 9, 9, 1, 22, 744] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
MAGIC SQUARE: Calculate A+B*C
The aim is to place the some numbers from the list (9, 10, 13, 14, 18, 22, 50, 51, 52, 60, 63) 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
Rosebuds
The teenage granddaughter comes downstairs for her date with this see-through blouse on and no bra. Her grandmother just has a fit, telling her not to dare go out like that.
The teenager tells her "Loosen up Grams. These are modern times. You gotta let your rosebuds show!" and out she goes.
The next day the teenager comes downstairs, and the grandmother is sitting there with no top on. The teenager wants to die.
She explains to her grandmother that she has friends coming over and that it is just not appropriate.
"Loosen up, sweetie. If you can show off your rosebuds, then I can display my hanging baskets."
Find number abc
If ab07c - c34cb = 4a6a2 find number abc. Multiple solutions may exist.
#brainteasers #math
Lung Cancer and SmokingIn 1957, U.S. Surgeon General Leroy Burney, who served in the post from 1956 to 1961, issued a report on a connection smoking and lung cancer. Dr. Leroy Burney, US Surgeon General during the Eisenhower Administration was the first government official to publicly acknowledge the connection between smoking and lung cancer. Dr. Burney, himself a smoker, issued the report in 1957, saying, "It is clear that there is an increasing and consistent body of evidence that excessive cigarette smoking is one of the causative factors in lung cancer." This statement and a stronger one two years later in 1959 set the stage for the 1964 Surgeon General Report on smoking and health. Burney died 31 July 1998, at the age of 91.[Image: Top - Smoker's lung, dead at 50. Bottom - Non-smoker's lung alive until 70.] |
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 1958
NUMBERMANIA: Calculate the number 1958 using numbers [7, 4, 2, 5, 59, 512] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
Find number abc
If 9b0a5 - 1bc0a = 79259 find number abc. Multiple solutions may exist.
#brainteasers #math
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.
#brainteasers #mastermind
Calculate the number 4136
NUMBERMANIA: Calculate the number 4136 using numbers [3, 6, 3, 4, 73, 763] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
MAGIC SQUARE: Calculate A-B-C
The aim is to place the some numbers from the list (3, 4, 6, 7, 8, 9, 10, 11, 14, 23, 27) 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
