Daily Brain Teasers for Sunday, 06 September 2020
|
puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |
Find number abc
If 1bc55 + 9a41b = 1b3a65 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 1221
NUMBERMANIA: Calculate the number 1221 using numbers [4, 1, 8, 5, 29, 998] 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
Demetri Martin: Rock, Paper, Scissors
I like rock, paper, scissors -- two-thirds. Rock breaks scissors: these scissors are bent, theyre destroyed, I cant cut stuff -- I lose. Scissor cuts paper: this is strips, this is not even paper, this can take me forever to put this back together -- you got me. Paper covers rock: rock is fine, no structural damage to rock. Rock can break through paper at any point, just say the word. Paper sucks. It should be rock, dynamite with a cuttable wick, scissors.
MAGIC SQUARE: Calculate A-B*C
The aim is to place the some numbers from the list (12, 13, 19, 29, 30, 36, 47, 48, 54, 73) 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
Luis Federico LeloirBorn 6 Sep 1906; died 2 Dec 1987 at age 81. Argentine biochemist who won the Nobel Prize for Chemistry in 1970 for "his discovery of sugar nucleotides and their role in the biosynthesis of carbohydrates" (investigations of the processes by which carbohydrates are converted into energy in the body). Leloir, working in simple circumstances, isolated uridine diphosphate glucose and showed that it was incorporated into glycogen in the presence of a liver enzyme. He also worked out the mechanism of synthesis of starch. Leloir's discoveries - that the sugar nucleotides are principal actors in interconversion of sugars and polysaccharide formation - led to additional research in carbohydrate metabolism and on the medical implications of the discoveries. |
Find number abc
If 464bc - 250a7 = 2bacb 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 3216
NUMBERMANIA: Calculate the number 3216 using numbers [3, 5, 2, 4, 16, 982] 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 3bba4 - 2c008 = 5b8c 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 1125
NUMBERMANIA: Calculate the number 1125 using numbers [5, 4, 3, 3, 43, 125] 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
