Daily Brain Teasers for Thursday, 25 April 2019
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puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |
MAGIC SQUARE: Calculate A-B+C
The aim is to place the some numbers from the list (9, 13, 15, 16, 18, 20, 21, 33, 35, 36, 75, 90) 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. The first user who solved this task is Nasrin 24 T.
#brainteasers #math #magicsquare
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: 5,6. The first user who solved this task is Nasrin 24 T.
#brainteasers #wordpuzzles
Find number abc
If 2c4a0 + 87bca = bb3cba find number abc. Multiple solutions may exist. The first user who solved this task is Nasrin 24 T.
#brainteasers #math
What's the trick?
A man went to the police station wishing to speak with the burglar who had broken into his house the night before.
"You'll get your chance in court," said the desk sergeant.
"No, no, no!" insisted the man. "I want to know how he got into the house without waking my wife. I've been trying to do that for years!"
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. The first user who solved this task is Nasrin 24 T.
#brainteasers #mastermind
Manhattan projectIn 1945, the new U.S. President, Harry S. Truman was briefed on the status of the atomic bomb project. Within 24 hours of Roosevelt's death on 12 Apr 1945, Truman had been told briefly about the atomic bomb project by Secretary of War, Henry Stimson. In this more extensive briefing on 25 Apr, Stimson, with General Groves's assistance, gave Truman information that the uranium-235 gun design had been frozen, but sufficient uranium-235 would not be accumulated until around 1 Aug. Enough plutonium-239 would be available for an implosion assembly to be tested in early July; a second would be ready in August. eb |
Calculate the number 320
NUMBERMANIA: Calculate the number 320 using numbers [8, 5, 7, 5, 57, 520] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. The first user who solved this task is Nílton Corrêa De Sousa.
#brainteasers #math #numbermania
Find number abc
If 1aa66 + caacc = baa21 find number abc. Multiple solutions may exist. The first user who solved this task is Nasrin 24 T.
#brainteasers #math
Find the 8 letters word
Find the 8 letters word. Word may go in all 8 directions. The first user who solved this task is Fazil Hashim.
#brainteasers #wordpuzzles
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. The first user who solved this task is Nasrin 24 T.
#brainteasers #mastermind
Calculate the number 519
NUMBERMANIA: Calculate the number 519 using numbers [7, 3, 6, 6, 81, 207] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. The first user who solved this task is Nílton Corrêa De Sousa.
#brainteasers #math #numbermania
MAGIC SQUARE: Calculate A*B+C
The aim is to place the some numbers from the list (10, 11, 12, 15, 16, 18, 22, 23, 24, 30, 35, 53) 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. The first user who solved this task is Nílton Corrêa De Sousa.
#brainteasers #math #magicsquare
