Daily Brain Teasers for Friday, 02 August 2024
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puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |
Calculate the number 849
NUMBERMANIA: Calculate the number 849 using numbers [1, 4, 5, 2, 71, 775] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
MAGIC SQUARE: Calculate A-B-C
The aim is to place the some numbers from the list (22, 23, 28, 29, 30, 36, 45, 47, 59, 60, 67, 78) 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.
#brainteasers #math #magicsquare
Find number abc
If 5b3ac + 488b4 = a06ac3 find number abc. Multiple solutions may exist.
#brainteasers #math
Fishing in a puddle
The rain was pouring and there was a big puddle in front of the pub.
A ragged old man was standing there with a rod and hanging a string into the puddle.
A tipsy- looking, curious gentleman came over to him and asked what he was doing.
'Fishing,' the old man said simply.
'Poor old fool,' the gentleman thought and he invited the ragged old man to a drink in the pub.
As he felt he should start some conversation while they were sipping their whiskey, the gentleman asked,
'And how many have you caught?'
‘You're the eighth.‘
Found on Tell Funny Stories - A willing victim letting himself be caught joke, posted October 24, 2010
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.
#brainteasers #mastermind
Nylon bristle toothbrushIn 1938, the first nylon-bristle toothbrush in the U.S. was described in a New York Times business report. Dr. West's Miracle-Tuft toothbrush, a new product from the Weco Products Company, was the first to use synthetic DuPont nylon bristles instead of natural hog bristles. It had four guarantees: “No bristle shedding, 100 per cent waterproofed, longer life, greater cleansing power.” Its price was to be 50 cents (with a fair-trade minimum of 47 cents). The report said an intensive national advertising campaign for the new toothbrush was to be launched in about six weeks. Competition came in May 1939, as Johnson & Johnson began advertising their new Tek toothbrush.* |
Calculate the number 883
NUMBERMANIA: Calculate the number 883 using numbers [8, 6, 9, 7, 62, 543] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
Find number abc
If 73c00 - baa67 = 6b633 find number abc. Multiple solutions may exist.
#brainteasers #math
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.
#brainteasers #mastermind
Calculate the number 3231
NUMBERMANIA: Calculate the number 3231 using numbers [4, 9, 5, 4, 36, 344] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
MAGIC SQUARE: Calculate A-B-C
The aim is to place the some numbers from the list (12, 13, 14, 19, 20, 21, 35, 39, 61, 62, 63, 95) 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.
#brainteasers #math #magicsquare
Find number abc
If 3b88b + bcaab = cbbb0 find number abc. Multiple solutions may exist.
#brainteasers #math
