Daily Brain Teasers for Wednesday, 28 August 2024
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puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |
Find number abc
If 5ac8b - bab74 = a0708 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 9071
NUMBERMANIA: Calculate the number 9071 using numbers [9, 9, 2, 9, 58, 928] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
Close Shave
My neighbor shaves 15-20 times a day...
No, he's not crazy... he's just a barber.
Find number abc
If a3a79 + b90cc = c52a90 find number abc. Multiple solutions may exist.
#brainteasers #math
Arthur NicolaierDied 28 Aug 1942 at age 80 (born 4 Feb 1862).German physician and bacteriologist who discovered the tetanus bacterium in 1884. Though he was unable to obtain it as a pure culture, it was isolated within a few years by Shibasaburo Kitsato. He discovered it lived in soil, with which he innoculated mice. Because of its presence in earth, it is responsible for infection from dirty wounds, which was particularly significant in the cases of wounded soldiers during WW I. The toxin secreted by this bacterium,Clostridium tetani,causing fatal muscle spasms. It was later found to travel along nerves to the spinal chord, causing increasingly severe spasms of the head and neck and jaw, from which came the common name of lockjaw. Fortunately for the injured soldiers, every soldier received an anti-toxin, used from 1915. Nicolaier died, aged 80, in 1942, pending wartime internment as a Jew, likely by suicide.« |
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 4491
NUMBERMANIA: Calculate the number 4491 using numbers [7, 5, 7, 4, 47, 946] 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 (11, 12, 17, 20, 21, 23, 26, 33, 41, 42, 47, 48) 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 c8368 - a91c1 = a9a1b 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 619
NUMBERMANIA: Calculate the number 619 using numbers [5, 2, 3, 7, 45, 339] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
