Daily Brain Teasers for Wednesday, 12 May 2021
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puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |
Find number abc
If 4c59b - ab091 = 15507 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 705
NUMBERMANIA: Calculate the number 705 using numbers [3, 3, 3, 1, 66, 107] 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
Three Vampires Go To A Bar
Three vampires walk into a bar and sit down at a table. The waitress comes over and asks the first vampire what he would like. The first vampire responds, "I vould like some blood."
The waitress turns to the second vampire and asks what he would like. The vampire responds, "I vould like some blood."
The waitress turns to the third vampire and asks what he would like. The vampire responds, "I vould like some plasma."
The waitress looks up and says, "Let me see if I have this order correct. You want two bloods and a blood light?"
The waitress turns to the second vampire and asks what he would like. The vampire responds, "I vould like some blood."
The waitress turns to the third vampire and asks what he would like. The vampire responds, "I vould like some plasma."
The waitress looks up and says, "Let me see if I have this order correct. You want two bloods and a blood light?"
Find number abc
If ca5bc + 8b4b5 = abc054 find number abc. Multiple solutions may exist. The first user who solved this task is Nasrin 24 T.
#brainteasers #math
Anselme PayenDied 12 May 1871 at age 76 (born 6 Jan 1795).French chemist who made important contributions to industrial chemistry and discovered cellulose, a basic constituent of plant cells. His father's factories produced various chemicals, and refined sugar, so Payen studied science. In 1815, age 20, he was made manager of his father's plant for refining imported crude borax. There, he developed a synthesis for borax from soda and boric acid and in 1820 he created a new industry which could market the synthetic product at one-third the price of the refined natural borax. His father died in 1820, and Payen took over the family business. By 1822, he had found the value of animal charcoal to clarify sugar solutions. In 1833, Payen discovered the first enzyme, for which he coined the name diastase. It converts starch to sugar, and was later (1893) called amylase. |
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
Calculate the number 3468
NUMBERMANIA: Calculate the number 3468 using numbers [2, 2, 3, 6, 43, 174] 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
MAGIC SQUARE: Calculate A+B-C
The aim is to place the some numbers from the list (7, 10, 11, 12, 15, 16, 17, 59, 60, 61) 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 3ac7a + 9a9b7 = 131cc2 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 1120
NUMBERMANIA: Calculate the number 1120 using numbers [7, 9, 1, 8, 36, 128] 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
