BRAIN TEASERS
The Easiest Tasks (page 52)

The Easiest Tasks (page 52)

puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 511 to 520.
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Find number abc

If 743aa + 89cb1 = 1b3883 find number abc. Multiple solutions may exist.
Correct answers: 83
The first user who solved this task is Manguexa Wagle.
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#brainteasers #math
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Remove 7 letters from this s...

Remove 7 letters from this sequence (USPAITRKIOTDEISOM) to reveal a familiar English word.
Correct answers: 83
The first user who solved this task is Donya Sayah30.
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#brainteasers #wordpuzzles
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How many bowling balls are i...

How many bowling balls are in that picture?
Correct answers: 83
The first user who solved this task is Roxana zavari.
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#brainteasers #math #riddles

All I want is a beer

One Friday night, a 17-year-old boy went into a bar and sat down at a table in the corner of the pool room. When the waitress walked over to his table, the teenager said: "Gimme a beer."

The waitress eyed him for a moment and said: "Look, sonny. Do you want to get me in trouble?"

The boy glanced back at her and replied: "Maybe later. Right now all I want is a beer."  

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Find number abc

If c3c8c + 4a07c = bbaa0 find number abc. Multiple solutions may exist.
Correct answers: 83
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #math
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Solve This Number Puzzle

Find the next number in the series 1, 4, 5, 6, 7, 9, 11, ?
Correct answers: 83
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #math #riddles
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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: 83
The first user who solved this task is Sanja Šabović.
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#brainteasers #mastermind
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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: 83
The first user who solved this task is Jasmina Atarac-Pantelic.
CHECK ANSWER
#brainteasers #mastermind
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How many letters are in the alphabet?

How many letters are in the alphabet?
Correct answers: 82
The first user who solved this task is Nílton Corrêa de Sousa.
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#brainteasers #riddles
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Remove 6 letters from this seq...

Remove 6 letters from this sequence (IZNVFOKRMAHTIONYC) to reveal a familiar English word.
Correct answers: 82
The first user who solved this task is Manguexa Wagle.
CHECK ANSWER
#brainteasers #wordpuzzles
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Replace the question mark with a number

MATH PUZZLE: Can you replace the question mark with a number?
Correct answers: 82
The first user who solved this task is Fazil Hashim.
CHECK ANSWER
#brainteasers #math #riddles
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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.
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Jerome Karle

Died 6 Jun 2013 at age 94 (born 18 Jun 1918).American physical chemist who shared the 1985 Nobel prize in chemistry (with Herbert A. Hauptman) for “for their outstanding achievements in the development of direct methods for the determination of crystal structures.” Their work made possible the determination of such 3D crystal structures as hormone, vitamin and antibiotic molecules. He began his career with a brief time in Chicago in the early 1940s working for the Manhattan Project developing the atomic bomb, then he joined the staff of the Naval Research Laboratory in 1946. He became their chief scientist for the Laboratory for the Structure of Matter in 1968.«
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