Daily Brain Teasers for Friday, 28 January 2022
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puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |
Calculate the number 2247
NUMBERMANIA: Calculate the number 2247 using numbers [3, 8, 6, 3, 44, 289] 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 (6, 8, 10, 11, 12, 15, 31, 33, 36, 59, 97) 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 ba3b6 + a977a = ca101 find number abc. Multiple solutions may exist.
#brainteasers #math
No flight ever leaves on time...
No flight ever leaves on time unless you are running late and need the delay to make the flight.
If you are running late for a flight, it will depart from the farthest gate in the terminal.
If you arrive very early for a flight, it inevitably will be delayed.
Flights never leave from Gate #1 at any terminal in the world.
If you must work on your flight, you will experience turbulence just as soon as you touch pen to paper.
If you are assigned a middle seat, you can determine who has the seats on the aisle and the window while you are still in the boarding area. Just look for the two largest passengers.
Only passengers seated in window seats ever have to get up to go to the washroom.
The crying baby on board your flight is always seated next to you.
The best-looking woman on your flight is never seated next to you.
The less carry-on luggage space available on an aircraft, the more carry-on luggage passengers will bring aboard
If you are running late for a flight, it will depart from the farthest gate in the terminal.
If you arrive very early for a flight, it inevitably will be delayed.
Flights never leave from Gate #1 at any terminal in the world.
If you must work on your flight, you will experience turbulence just as soon as you touch pen to paper.
If you are assigned a middle seat, you can determine who has the seats on the aisle and the window while you are still in the boarding area. Just look for the two largest passengers.
Only passengers seated in window seats ever have to get up to go to the washroom.
The crying baby on board your flight is always seated next to you.
The best-looking woman on your flight is never seated next to you.
The less carry-on luggage space available on an aircraft, the more carry-on luggage passengers will bring aboard
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
NeptuneIn 1613, Galileo may have unknowingly viewed the undiscovered planet of Neptune. His observing records show a "star" that doesn't appear in modern star catalogues.When it happened to be very near Jupiter, he thought it was just a star. On two successive nights he actually noticed that it moved slightly with respect to another nearby star. But on the subsequent nights it was out of his field of view. Had he seen it on the previous few nights Neptune's motion would have been obvious to him. Unfortunately, cloudy skies prevented obsevations on those few critical days. Since Galle made his acknowledged discovery on 23 Sep 1846, Neptune has only completed about one orbit around the Sun, which takes 164 years and 280 days. |
Calculate the number 329
NUMBERMANIA: Calculate the number 329 using numbers [3, 6, 9, 4, 53, 175] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
Find number abc
If c8b0a - 1a0c1 = 8a613 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 1232
NUMBERMANIA: Calculate the number 1232 using numbers [3, 2, 4, 5, 67, 952] 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 (6, 7, 10, 11, 14, 18, 28, 29, 36, 55, 59) 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 8cc08 + bab77 = 97a85 find number abc. Multiple solutions may exist.
#brainteasers #math
