BRAIN TEASERS
Monthly Archive - May 2017

Monthly Archive - May 2017

brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 1 to 10.
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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: 7,7.
Correct answers: 20
The first user who solved this task is Manguexa Wagle.
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#brainteasers #wordpuzzles
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Find number abc

If acc12 - 3aaa3 = 41b39 find number abc. Multiple solutions may exist.
Correct answers: 28
The first user who solved this task is Thinh Ddh.
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#brainteasers #math
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Replace asterisk symbols with ...

Replace asterisk symbols with a letters (*EO*** *****E*) and guess the name of musician. Length of words in solution: 6,7.
Correct answers: 16
The first user who solved this task is Thinh Ddh.
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#brainteasers #music

Who is the poorest guy in t...

Q: Who is the poorest guy in the south?
A: The Tooth Fairy.
Jokes of the day - Daily updated jokes. New jokes every day.
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What is hidden in 3D image?

Stereogram - 3D Image
ENLARGE IMAGE
#brainteasers #stereogram #3Dimage
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Chess Knight Move

Find the country and its capital city, using the move of a chess knight. First letter is N. Length of words in solution: 7,5.
Correct answers: 29
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #wordpuzzles #chessknightmove
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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.
Correct answers: 30
The first user who solved this task is Thinh Ddh.
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#brainteasers #mastermind
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Remove 4 letters from this seq...

Remove 4 letters from this sequence (SEXOUAEELB) to reveal a familiar English word.
Correct answers: 42
The first user who solved this task is Manguexa Wagle.
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#brainteasers #wordpuzzles
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Calculate the number 1178

NUMBERMANIA: Calculate the number 1178 using numbers [3, 6, 7, 8, 84, 970] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 14
The first user who solved this task is Manguexa Wagle.
CHECK ANSWER
#brainteasers #math #numbermania
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Remove 6 letters from this seq...

Remove 6 letters from this sequence (CRIOMIIQNDLIAL) to reveal a familiar English word.
Correct answers: 47
The first user who solved this task is Manguexa Wagle.
CHECK ANSWER
#brainteasers #wordpuzzles
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Find number abc

If c5b73 + bc8a9 = 11050a find number abc. Multiple solutions may exist.
Correct answers: 35
The first user who solved this task is Manguexa Wagle.
CHECK ANSWER
#brainteasers #math
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Flotation process patent

In 1898, English brothers Alexander and Francis El applied for a British patent (No. 21,948) for their flotation process to separate valuable ore, such as copper, from the gangue (worthless rock) with which it is associated when mined. It was the first practical equipment to extract metals from low-content ore. Pulverized ore is mixed with water and brought into contact with thick oil. The oil entraps the metallic constituents, which are afterwards separated, and gangue passed away with the water. Today, flotation methods remain vital in the mining industry, processing millions of tons of ores each year.
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