BRAIN TEASERS
Monthly Archive - August 2022 (page 2)

Monthly Archive - August 2022 (page 2)

brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 11 to 20.
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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: 12
CHECK ANSWER
#brainteasers #mastermind
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Calculate the number 2683

NUMBERMANIA: Calculate the number 2683 using numbers [3, 8, 6, 1, 18, 340] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 4
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, 14, 17, 20, 23, 33, 63, 66, 69) 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: 2
CHECK ANSWER
#brainteasers #math #magicsquare

Most Useless Inventions


  1. Non stick Cellotape
  2. Solar Powered Flash Light
  3. A black highlighter pen
  4. Glow in the dark sunglasses
  5. Inflatable Anchor
  6. Smooth Sandpaper
  7. Waterproof sponge
  8. Waterproof Teabags
  9. AC adapter for Solar powered calculators
  10. Fireproof Matches
  11. Fireproof Cigarettes
  12. Battery powered Battery Charger
  13. Seatbelts for Motorbikes
  14. Hand powered Chainsaw
  15. Inflatable Dartboard
  16. Silent Alarm Clock
  17. A Pedal powered wheelchair
  18. Braille Drivers Manual
  19. Double sided playing cards
  20. Ejector seats for Helicopters

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

If 3c1a8 + 81b0a = 1b0385 find number abc. Multiple solutions may exist.
Correct answers: 11
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: 8
CHECK ANSWER
#brainteasers #mastermind
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Calculate the number 1244

NUMBERMANIA: Calculate the number 1244 using numbers [5, 5, 1, 6, 91, 693] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 3
CHECK ANSWER
#brainteasers #math #numbermania
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Find number abc

If b0bbc - 50b5c = a00a0 find number abc. Multiple solutions may exist.
Correct answers: 9
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: 10
CHECK ANSWER
#brainteasers #mastermind
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Calculate the number 804

NUMBERMANIA: Calculate the number 804 using numbers [5, 2, 2, 9, 36, 188] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 2
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 (2, 12, 13, 16, 17, 23, 24, 68, 72, 79, 94) 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: 2
CHECK ANSWER
#brainteasers #math #magicsquare
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Thresher submarine

In 1960, Thresher was launched, the first of a class of U.S. nuclear-powered attack submarines. During sea trials after commissioning it sank in Apt 1963 for reasons that remain unknown. With 129 persons on board, it was the worst loss in submarine history. It was armed with Subroc antisubmarine missiles that could be fitted with either high explosives of a nuclear warhead. The wreckage was observed from the bathyscaphe Trieste at a depth of about 8,500-ft.
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