Daily Brain Teasers for Thursday, 23 March 2023
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puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |
MAGIC SQUARE: Calculate A-B+C
The aim is to place the some numbers from the list (2, 3, 5, 6, 11, 14, 36, 65, 66, 70, 74, 78) 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 4cb6a - c7880 = 608a 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
Mr Jones had a leak in the roo...
Mr Jones had a leak in the roof over his dining room, so he called a repairman to take a look at it. "When did you first notice the leak?" the repairman inquired.
Mr. Jones scowled. "Last night, when it took me two hours to finish my soup!"
Mr. Jones scowled. "Last night, when it took me two hours to finish my soup!"
Calculate the number 6549
NUMBERMANIA: Calculate the number 6549 using numbers [5, 7, 7, 6, 32, 945] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
Mir and Atlantis dockIn 1996, the U.S. space shutttle Atlantis docked with the Russian space station Mir, for the first time dropping off a U.S. astronaut for an extended stay on the Mir. The astronaut, Shannon Lucid, was the first American woman to live aboard the Russian station (118 days). Lucid, a biochemist, was also the first woman to fly in space five times. The two craft joined up 245 miles (400-km) above Russia. This was the third in a series of dockings intended as preparation for a planned internationally operated space station. The flight was the 76th in the U.S. shuttle program and the 16th for the Atlantis orbiter, which had performed the two prior Mir dockings. Lucid made the return flight on Atlantis 16 Sep 1996.« |
Find number abc
If abc3b + b82c2 = b0a783 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 1300
NUMBERMANIA: Calculate the number 1300 using numbers [7, 4, 3, 1, 14, 129] 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 (10, 12, 16, 25, 29, 31, 35, 51, 68, 70, 74) 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 b9a14 - bb96c = 1a5c 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
