Daily Brain Teasers for Monday, 19 October 2020
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puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |
Calculate the number 411
NUMBERMANIA: Calculate the number 411 using numbers [8, 2, 6, 8, 55, 610] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. The first user who solved this task is Nasrin 24 T.
#brainteasers #math #numbermania
Find number abc
If 1a3ba + 2a1c5 = cc532 find number abc. Multiple solutions may exist. The first user who solved this task is Nasrin 24 T.
#brainteasers #math
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
The Hot Shot
A young businessman had just started his own firm. He rented a beautiful office and had it furnished with antiques. Sitting there, he saw a man come into the outer office. Wishing to appear the hot shot, the businessman picked up the phone and started to pretend he had a big deal working.
He threw huge figures around and made giant commitments. Finally he hung up and asked the visitor, ""Can I help you?""
The man said, ""Yeah, I've come to activate your phone lines."
He threw huge figures around and made giant commitments. Finally he hung up and asked the visitor, ""Can I help you?""
The man said, ""Yeah, I've come to activate your phone lines."
Calculate the number 958
NUMBERMANIA: Calculate the number 958 using numbers [3, 5, 4, 8, 25, 109] 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
William CheseldenBorn 19 Oct 1688; died 10 Apr 1752 at age 63.English surgeon and teacher of anatomy and surgery, who was instrumental in raising surgery to a profession. He began lecturing on anatomy at age 22. Three years after that, he published Anatomy of the Human Body, (1713) written in English instead of the Latin, which remained in print as a text for anatomy students for almost a century. He was the first to perform operations for iridectomy, the removal of part of the iris to treat blindness (1728) and lateral lithotomy (1727). In the latter operation, he was quick and precise surgeon, able to remove bladder stones in about one minute. He described the role of saliva in digestion, as opposed to the general belief that digestion resulted from the mechanical actions of the abdominal muscles on the stomach. |
MAGIC SQUARE: Calculate A+B-C
The aim is to place the some numbers from the list (4, 6, 7, 9, 11, 12, 27, 50, 52, 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 Nasrin 24 T.
#brainteasers #math #magicsquare
Find number abc
If 8b6b8 + 46594 = c2a2b2 find number abc. Multiple solutions may exist. The first user who solved this task is Nasrin 24 T.
#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. The first user who solved this task is Nasrin 24 T.
#brainteasers #mastermind
Calculate the number 1371
NUMBERMANIA: Calculate the number 1371 using numbers [3, 1, 6, 5, 30, 401] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. The first user who solved this task is Nasrin 24 T.
#brainteasers #math #numbermania
Find number abc
If b8a86 - c3bcb = 3b672 find number abc. Multiple solutions may exist. The first user who solved this task is Nasrin 24 T.
#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. The first user who solved this task is Nasrin 24 T.
#brainteasers #mastermind
