BRAIN TEASERS
Brain Teasers (page 628)

Brain Teasers (page 628)

puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, sport... These are the tasks listed 6271 to 6280.
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What hides this stereogram?

Stereogram - 3D Image
ENLARGE IMAGE
#brainteasers #stereogram #3Dimage
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Find number abc

If ba718 + a1b0c = 540a4 find number abc. Multiple solutions may exist.
Correct answers: 94
The first user who solved this task is Eugenio G. F. de Kereki.
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#brainteasers #math
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Remove 5 letters from this s...

Remove 5 letters from this sequence (HCARDEIOGARARMT) to reveal a familiar English word.
Correct answers: 99
The first user who solved this task is Roxana zavari.
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#brainteasers #wordpuzzles

Some people remind me of

Some people remind me of old TV sets. You have to hit them a few times until they get the picture.
Jokes of the day - Daily updated jokes. New jokes every day.
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Find the area of the shaded ...

Find the area of the shaded region accurate up to 3 decimal places. (a=10, b=8, c=6)
Correct answers: 122
The first user who solved this task is Roxana zavari.
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#brainteasers #math
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Find a famous person

Find the first and the last name of a famous person. Text may go in all 8 directions. Length of words in solution: 8,7.
Correct answers: 37
The first user who solved this task is On On Lunarbasil.
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#brainteasers #wordpuzzles
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Chess Knight Move

Find the country and its capital city, using the move of a chess knight. First letter is I. Length of words in solution: 4,7.
Correct answers: 76
The first user who solved this task is On On Lunarbasil.
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#brainteasers #wordpuzzles #chessknightmove
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I have lots of keys but I can'...

I have lots of keys but I can't open anything. What am I?
Correct answers: 183
The first user who solved this task is On On Lunarbasil.
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#brainteasers #riddles
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Replace the question mark with a number

MATH PUZZLE: Can you replace the question mark with a number?
Correct answers: 786
The first user who solved this task is Erkain Mahajanian.
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#brainteasers #math #riddles
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Can you decrypt hidden message?

Look carefully image and try to decrypt hidden message.
Correct answers: 15
The first user who solved this task is Erkain Mahajanian.
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#brainteasers
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Guess the Game Name

Look carefully the picture and guess the game name.
Correct answers: 29
The first user who solved this task is Donya Sayah30.
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#brainteasers #games
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Tunguska meteorite

In 1908, at around 7:15 am, northwest of Lake Baikal, Russia, a huge fireball nearly as bright as the Sun was seen crossing the sky. Minutes later, there was a huge flash and a shock wave felt up to 650 km (400 mi) away. Over Tunguska, a meteorite over 50-m diameter, travelling at over 25 km per second (60,000 mph) penetrated Earth's atmosphere, heated to about 10,000 ºC and detonated 6 to10 km above the ground. The blast released the energy of 10-50 Megatons of TNT, destroying 2,200 sq km of forest leaving no trace of life. The Tunguska rock came out of the Taurid Meteor storm that crosses Earth's orbit twice a year. The first scientific expedition for which records survive was made by Russian mineralogist Leonid Kulik in 1927.[Image: a view of charred forest trees blown to the ground show the direction of the blast.]
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