BRAIN TEASERS

Daily Brain Teasers for Sunday, 23 December 2018

Daily Brain Teasers for Sunday, 23 December 2018 puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ...

Find number abc

If b06aa - 15aa5 = c53bc find number abc. Multiple solutions may exist.
The first user who solved this task is Djordje Timotijevic.
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#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.
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #mastermind

Calculate the number 4501

NUMBERMANIA: Calculate the number 4501 using numbers [6, 6, 2, 9, 39, 698] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #math #numbermania

You're trapped in a room w...

Q: You're trapped in a room with a tiger, a rattlesnake and a lawyer. You have a gun with two bullets. What should you do?
A: Shoot the lawyer. Twice.
Jokes of the day - Daily updated jokes. New jokes every day.

MAGIC SQUARE: Calculate A+B*C

The aim is to place the some numbers from the list (11, 13, 17, 26, 28, 32, 36, 37, 38, 42) 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.
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #math #magicsquare

Sebastian Wilhelm Valentin Bauer

Born 23 Dec 1822; died 20 Jun 1875 at age 52.German inventor who was a pioneer of submarines. On 1 Feb 1851, in Kiel Harbour, he made a test-dive in his first submarine, Le Plongeur-Marin ("The Marine Diver"), only to sink 50-ft due to water leaks in the hull. He survived by waiting for the inside air pressure, compressed as more water leaked in, to match the water pressure outside. Seven hours later, he and his crew opened the hatch and rose to the surface to find funeral services in progress. In 1855, Bauer built a four-man treadmill-powered, 52-ft iron submarine, Le Diable-Marin ("The Marine Devil") carrying 11 crew. The photographs Bauer made through its windows are probably the first taken underwater. He also experimented on air purification and underwater sound signals.«

Find number abc

If 6c0b1 + a0009 = 1cc0c0 find number abc. Multiple solutions may exist.
The first user who solved this task is Nílton Corrêa De Sousa.
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#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.
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #mastermind

Calculate the number 3717

NUMBERMANIA: Calculate the number 3717 using numbers [1, 6, 4, 3, 24, 179] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #math #numbermania

Find number abc

If 94a58 + a64b9 = aa059c find number abc. Multiple solutions may exist.
The first user who solved this task is Djordje Timotijevic.
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#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.
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #mastermind

Calculate the number 1783

NUMBERMANIA: Calculate the number 1783 using numbers [7, 6, 8, 3, 26, 270] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #math #numbermania
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