BRAIN TEASERS
Monthly Archive - February 2023 (page 2)

Monthly Archive - February 2023 (page 2)

brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 11 to 20.
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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.
Correct answers: 5
CHECK ANSWER
#brainteasers #mastermind
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Calculate the number 2488

NUMBERMANIA: Calculate the number 2488 using numbers [4, 8, 6, 4, 70, 526] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 1
CHECK ANSWER
#brainteasers #math #numbermania
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MAGIC SQUARE: Calculate A+B-C

The aim is to place the some numbers from the list (3, 4, 5, 7, 22, 23, 24, 36, 37, 42, 43, 44, 72) 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.
Correct answers: 1
CHECK ANSWER
#brainteasers #math #magicsquare

8 Funny jokes to make Monday more bearable

Yesterday I changed a lightbulb, walked into a pub and crossed a road…
My whole life has become a joke!

I got hit in the head with a can of Coke today.
Don’t worry, I’m not hurt. It was a soft drink.

I am looking for someone to brush their teeth with me.
I am really concerned after I found out that 9 out of 10 dentists say brushing alone won't reduce cavities.

I thought it was a real question when the teacher asked me if I knew any words that had all the vowels in order
Turned out it was facetious.

I tried to rob a bank by blowing up the safe.
.hings were going well but there was just one problem.
I bought some cheap dynamite that was advertized as
"The inexpensive explosives that won't break the bank."

A skunk, a deer and a duck went out to dinner and when it came time to pay
The skunk didn't have a scent and the deer didn't have a buck. So they put it on the duck's bill

I recently paid $1 for a wig.
It was a small price toupee.

I used to date a girl who loved to be covered in cheese…
She was a cracker!

Jokes of the day - Daily updated jokes. New jokes every day.
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Find number abc

If 5c955 + 8c9bc = aba885 find number abc. Multiple solutions may exist.
Correct answers: 8
CHECK ANSWER
#brainteasers #math
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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.
Correct answers: 3
CHECK ANSWER
#brainteasers #mastermind
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Calculate the number 846

NUMBERMANIA: Calculate the number 846 using numbers [3, 4, 9, 2, 83, 598] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 1
CHECK ANSWER
#brainteasers #math #numbermania
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Find number abc

If 7828c - b02ab = 180a3 find number abc. Multiple solutions may exist.
Correct answers: 2
CHECK ANSWER
#brainteasers #math
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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.
Correct answers: 7
CHECK ANSWER
#brainteasers #mastermind
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Calculate the number 1911

NUMBERMANIA: Calculate the number 1911 using numbers [6, 6, 8, 1, 85, 324] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 1
CHECK ANSWER
#brainteasers #math #numbermania
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MAGIC SQUARE: Calculate A+B*C

The aim is to place the some numbers from the list (8, 11, 12, 13, 15, 16, 37, 41, 42, 89, 95) 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.
Correct answers: 1
CHECK ANSWER
#brainteasers #math #magicsquare
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Frederick Soddy

Died 22 Sep 1956 at age 79 (born 2 Sep 1877). English chemist and physicist who received the Nobel Prize for Chemistry in 1921 for investigating radioactive substances. He suggested that different elements produced in different radioactive transformations were capable of occupying the same place on the Periodic Table, and on 18 Feb 1913 he named such species "isotopes" from Greek words meaning “same place.” He is credited, along with others, with the discovery of the element protactinium in 1917.
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