Daily Brain Teasers for Monday, 27 January 2025
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puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |
Calculate the number 5278
NUMBERMANIA: Calculate the number 5278 using numbers [5, 8, 8, 6, 84, 675] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
Find number abc
If ba1b0 + 27b4c = 866ac find number abc. Multiple solutions may exist.
#brainteasers #math
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.
#brainteasers #mastermind
2nd Day of Spring
2nd Day of Spring
Calculate the number 5447
NUMBERMANIA: Calculate the number 5447 using numbers [1, 3, 7, 9, 40, 496] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
William H. DuncanBorn 27 Jan 1805; died 23 May 1863 at age 58.William Henry Duncan was an English physician who was appointed as a Chief Medical Officer, the first such salaried official in Britain, on 1 Jan 1847 in Liverpool, England. He was born of Scottish parents, in Liverpool, received his M.D. in Edinburgh (1829), then returned to Liverpool where he began general practice. He realized the city had poor housing and sanitation conditions for the working people, which threatened the public health with diseases that could be prevented by reform. His 1843 pamphlet, The Physical Causes of the High Mortality Rate in Liverpool, identifed the issues that raised the city's mortality rate far above other towns. Duncan helped create the city's first Sanitary Act (1846) andpioneeredin the Victorian public health movement. He used the power of the media to spread public health messages, by holding weekly press conferences to keep a focus on public health and to advocate improvements.« |
MAGIC SQUARE: Calculate A-B*C
The aim is to place the some numbers from the list (19, 20, 21, 22, 26, 27, 30, 32, 37, 41, 54) 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 9029a - bb88a = 23ca0 find number abc. Multiple solutions may exist.
#brainteasers #math
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.
#brainteasers #mastermind
Calculate the number 1895
NUMBERMANIA: Calculate the number 1895 using numbers [3, 6, 6, 4, 52, 535] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
Find number abc
If abaab - c3a8b = 2699b find number abc. Multiple solutions may exist.
#brainteasers #math
Calculate the number 6637
NUMBERMANIA: Calculate the number 6637 using numbers [5, 9, 2, 1, 60, 749] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
