BRAIN TEASERS
The Most Difficult Tasks (page 217)

The Most Difficult Tasks (page 217)

puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 2161 to 2170.
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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: 5,5.
Correct answers: 15
The first user who solved this task is Thinh Ddh.
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#brainteasers #wordpuzzles
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Calculate the number 2544

NUMBERMANIA: Calculate the number 2544 using numbers [9, 9, 8, 3, 26, 294] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 15
The first user who solved this task is Thinh Ddh.
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#brainteasers #math #numbermania
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Guess the Game Name

Look carefully the picture and guess the game name.
Correct answers: 15
The first user who solved this task is Fazil Hashim.
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#brainteasers #games

Photographer

A photographer for a national magazine was assigned to take pictures of a great forest fire. He was advised that a small plane would be waiting to fly him over the fire.
The photographer arrived at the airstrip just an hour before sundown. Sure enough, a small Cessna airplane was waiting. He jumped in with his equipment and shouted, "Let's go!" The tense man sitting in the pilot's seat swung the plane into the wind and soon they were in the air, though flying erratically.
"Fly over the north side of the fire," said the photographer, "And make several low-level passes."
"Why?" asked the nervous pilot.
"Because I'm going to take pictures!" yelled the photographer. "I'm a photographer, and photographers take pictures!"
The pilot replied, "You mean you're not the flight instructor?"  

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Calculate the number 8126

NUMBERMANIA: Calculate the number 8126 using numbers [6, 4, 3, 6, 53, 868] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 15
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #math #numbermania
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Calculate the number 3315

NUMBERMANIA: Calculate the number 3315 using numbers [7, 7, 3, 7, 31, 841] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 15
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #math #numbermania
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Calculate the number 3484

NUMBERMANIA: Calculate the number 3484 using numbers [1, 4, 4, 4, 86, 698] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 15
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #math #numbermania
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MAGIC SQUARE: Calculate A-B*C

The aim is to place the some numbers from the list (16, 17, 18, 19, 24, 26, 40, 41, 47, 48, 79) 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: 15
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #math #magicsquare
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Calculate the number 2590

NUMBERMANIA: Calculate the number 2590 using numbers [7, 2, 6, 4, 68, 948] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 15
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #math #numbermania
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Can you name the athletes by the picture?

Can you name the athletes by the picture?
Correct answers: 15
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #riddles #sport
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Guess the Game Name

Look carefully the picture and guess the game name.
Correct answers: 15
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #games
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John Adolphus Bernard Dahlgren

Died 12 Jul 1870 at age 60 (born 13 Nov 1809). American inventor of the smooth-bore cannon that was, from its shape, familiarly known as the “soda-water bottle.” The shape resulted from a design in which the thickness of metal was varied to match the differences in internal pressure occurring when the cannon was fired. The pressures were determined by boring holes in the walls of the gun and inserting as gauges such objects as pistons or musket balls. He developed the weapons primarily for use on small boats that patrolled the waterways. His iron smoothbores were adopted in 1850 (9-inch gun) and 1851 (11-inch gun). Although designed for use against wooden ships, the iron-clad Monitor class ships carried two of these guns in their turrets, which were replaced by the 15-inch Dahlgrens in 1862.
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