Daily Brain Teasers for Wednesday, 30 September 2020
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puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |
Find number abc
If 5c496 - a6aba = a7a94 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
Calculate the number 253
NUMBERMANIA: Calculate the number 253 using numbers [8, 2, 3, 6, 40, 156] 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
Cow and grass
Teacher: "I asked you to draw a cow and grass, but I only see a cow. Where is grass?"
Student: "The cow ate the grass, sir."
Student: "The cow ate the grass, sir."
Find number abc
If c4ab5 + c75b1 = 171cab find number abc. Multiple solutions may exist. The first user who solved this task is Nasrin 24 T.
#brainteasers #math
Leslie H. LampittBorn 30 Sep 1887; buried 3 Jun 1957 at age 69.Leslie Herbert Lampitt was an English analytical chemist and food scientist who as chief chemist of Lyons founded the largest food laboratory in Europe. After WW I service, his suggestion to Samuel Gluckstein of the food company J. Lyons & Co. that science should be applied to food production was accepted. Begining in Jul 1919, he founded a 3,000 sq. ft. Bio-Chemical Department, a laboratory analyzing food samples that was the first of its kind in Europe. As the staff and activity grew, by 1928, the lab had 35,000 sq.ft. in a new seven-story building. In Jun 1949, Oxford graduate Margaret Roberts joined as a research chemist, but later as Margaret Thatcher, she became Britain's first woman Prime Minister. Lampitt was active in several chemistry societies, both academic and industrial. He advocated standards for such products as tea, coffee, jam, cream and cheese.« |
Calculate the number 5117
NUMBERMANIA: Calculate the number 5117 using numbers [8, 3, 2, 2, 35, 928] 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
MAGIC SQUARE: Calculate A-B-C
The aim is to place the some numbers from the list (3, 4, 5, 6, 7, 9, 18, 33, 39, 40, 43, 83, 88) 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 a2ab0 - 3a705 = cc1a5 find number abc. Multiple solutions may exist. The first user who solved this task is Nasrin 24 T.
#brainteasers #math
Calculate the number 306
NUMBERMANIA: Calculate the number 306 using numbers [1, 1, 9, 9, 63, 226] 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 3bca6 - b3937 = 8c79 find number abc. Multiple solutions may exist. The first user who solved this task is Nasrin 24 T.
#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. The first user who solved this task is Nasrin 24 T.
#brainteasers #mastermind
