BRAIN TEASERS
Monthly Archive - October 2019

Monthly Archive - October 2019

brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 1 to 10.
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MAGIC SQUARE: Calculate A*B*C

The aim is to place the some numbers from the list (2, 3, 5, 6, 8, 11, 14, 15, 17, 20, 25, 76) 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: 12
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#brainteasers #math #magicsquare
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Find number abc

If 6abc3 + a93c9 = caab2 find number abc. Multiple solutions may exist.
Correct answers: 18
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#brainteasers #math
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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: 73
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#brainteasers #mastermind

Top 20 UK Christmas jokes of 2021

Annual UKTV channel Gold poll. 2000 Brits voted their favourite festive gags, these are top 20.

20. What is Coleen Rooney's favourite Christmas game?
A: Guess Who.

19. Q: What pantomime are the government doing this year?
A: Chris Whittington.

18. Q: Why does Jackie Weaver control the weather at Christmas?
A: She has snow authority.

17. Q: Why will Keir Starmer be sad on Christmas morning?
A: He'll still have no presence.

16. Q: Which 'Friends' character nearly missed the 2021 Reunion Show due to the Test and Trace app?
A: Chandler Ping.

15. Q: Which vaccine did the Three Wise Men have?
A: The Wiser Jab.

14. Q: Why does Emma Raducanu get to carry the crystal glasses at Christmas dinner?
A: They know she's unlikely to drop a set.

13. Q: Why did Matt Hancock have to buy his aide really expensive Christmas presents?
A: She had him up against a wall.

12. Q: Why are we only having broccoli, cabbage and peas as veg this Christmas?
A: Because 52% of the family said no to Brussels.

11. Q: Why does Christmas scrabble take so long with Boris Johnson?
A: He keeps going back on his word.

10. Q: Why can Netflix afford calamari at Christmas?
A: They're Squids in.

9. How do you know the heating bill for December is too high?
A: Dad won't even let you open the windows on your advent calendar.

8. Q: Why didn't Santa replace Comet and Cupid when they left to become HGV drivers?
A: It was just two deer.

7. Q: Why did Rudolph's nose have to self-isolate?
A: It failed the lateral glow test.

6. Q: Which vaccine did Father Christmas get?
A: Mince Pfizer.

5. Q: Which relative will not be at Chris Whitty's Christmas dinner?
A: Aunty Vaxxer.

4. Q: What's Piers Morgan's favourite Christmas song?
A: Walking off on air.

3. Q: Why won't Jeff Bezos, Elon Musk and Richard Branson see each other this Christmas?
A: They all want space.

2. Q: Why is Christmas dinner vegan this year?
A: Because Turkey is on the red list but vegetables are all green.

1. Q: Why are people cutting back on Brussels sprouts this Christmas?
A: The cost of gas is too high.

Jokes of the day - Daily updated jokes. New jokes every day.
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Calculate the number 714

NUMBERMANIA: Calculate the number 714 using numbers [1, 1, 6, 2, 24, 660] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 17
The first user who solved this task is Nílton Corrêa de Sousa.
CHECK ANSWER
#brainteasers #math #numbermania
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Find number abc

If aab9a - 2b40c = 393cc find number abc. Multiple solutions may exist.
Correct answers: 29
The first user who solved this task is Nasrin 24 T.
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: 24
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#brainteasers #mastermind
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Calculate the number 5020

NUMBERMANIA: Calculate the number 5020 using numbers [6, 8, 6, 6, 49, 338] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 12
The first user who solved this task is Nílton Corrêa de Sousa.
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 (4, 8, 9, 10, 11, 12, 13, 59, 60, 61, 80) 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: 17
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#brainteasers #math #magicsquare
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Find number abc

If b0ba2 - c6aa6 = 1c696 find number abc. Multiple solutions may exist.
Correct answers: 24
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#brainteasers #math
[link]

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: 23
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#brainteasers #mastermind
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Peter Carl Goldmark

Died 7 Dec 1977 at age 71 (born 2 Dec 1906).American engineer (naturalized 1937). While working for Columbia Broadcasting System (CBS), he developed the first commercial color television system (1936), which used a rotating three-color disk. Although initially approved by the Federal Communications Commission, it was later superseded by an all-electronic color system that was compatible with black-and-white sets. Goldmark also developed the 33-1/3 LP phonograph that greatly increased the playing time of records, which revolutionized the recording industry. He also pioneered in video cassette recording, and developed a scanning system used by the Lunar Orbiter spacecraft in 1966 to transmit photographs to the earth from the moon.
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