BRAIN TEASERS

Daily Brain Teasers for Thursday, 21 January 2021

Daily Brain Teasers for Thursday, 21 January 2021 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 (15, 16, 17, 24, 25, 26, 27, 28, 29, 53) 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 Nasrin 24 T.
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#brainteasers #math #magicsquare

Find number abc

If 44a8b - 3c1c8 = 8b31 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

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.
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#brainteasers #mastermind

Church Sign Chuckles

Some favorite messages spotted on church signs or billboards, submitted by Beliefnet members:
-Fire Insurance Inside
-This Church Is Prayer Conditioned
-God Answers Knee Mail
-PRAY NOW! Avoid Christmas Rush!
-Sign broken, come inside for message
-This is a ch--ch. What's missing? U R!
-Stop in the name of love and meet the Supreme
-Wal-Mart's not the only savings place
-The best position is on your knees!

Jokes of the day - Daily updated jokes. New jokes every day.

Calculate the number 1933

NUMBERMANIA: Calculate the number 1933 using numbers [9, 4, 7, 5, 69, 509] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#brainteasers #math #numbermania

Smallpox vaccination

In 1799, Edward Jenner's smallpox vaccination was introduced.

Find number abc

If b53c5 - b4bac = bb85 find number abc. Multiple solutions may exist.
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#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 Nasrin 24 T.
CHECK ANSWER
#brainteasers #mastermind

Calculate the number 3046

NUMBERMANIA: Calculate the number 3046 using numbers [2, 8, 1, 2, 48, 986] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#brainteasers #math #numbermania

MAGIC SQUARE: Calculate A*B*C

The aim is to place the some numbers from the list (10, 17, 19, 20, 21, 22, 23, 33, 36, 37, 49) 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 Nílton Corrêa de Sousa.
CHECK ANSWER
#brainteasers #math #magicsquare

Find number abc

If 3674c + a7a40 = 63b8c find number abc. Multiple solutions may exist.
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#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 Nasrin 24 T.
CHECK ANSWER
#brainteasers #mastermind
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