Daily Brain Teasers for Wednesday, 03 August 2022
|
puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |
Find number abc
If c77bc - a050c = a7cb0 find number abc. Multiple solutions may exist.
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.
Calculate the number 670
NUMBERMANIA: Calculate the number 670 using numbers [5, 8, 9, 6, 93, 100] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Can you give me a push??
A man is in bed with his wife when there is a rat-a-tat-tat on the door.
He rolls over and looks at his clock, and it's half past three in the morning. "I'm not getting out of bed at this time," he thinks, and rolls over. Then, a louder knock follows.
"Aren't you going to answer that?" says his wife.
So he drags himself out of bed and goes downstairs. He opens the door and there is man standing at the door. It didn't take the homeowner long to realize the man was drunk.
"Hi there," slurs the stranger. "Can you give me a push??"
"No, get lost. It's half past three. I was in bed," says the man and slams the door. He goes back up to bed and tells his wife what happened and she says,
"Dave, that wasn't very nice of you. Remember that night we broke down in the pouring rain on the way to pick the kids up from the baby sitter and you had to knock on that man's house to get us started again? What would have happened if he'd told us to get lost??"
"But the guy was drunk," says the husband.
"It doesn't matter," says the wife. "He needs our help and it would be the right thing to help him." So the husband gets out of bed again, gets dressed, and goes downstairs.
He opens the door, and not being able to see the stranger anywhere he shouts, "Hey, do you still want a push??"
And he hears a voice cry out, "Yeah, please."
So, still being unable to see the stranger he shouts, "Where are you?"
And the stranger replies, "I'm over here, on your swing."
Find number abc
If b49a9 - c613b = bcc1 find number abc. Multiple solutions may exist.
Georg FrobeniusDied 3 Aug 1917 at age 67 (born 26 Oct 1849).Ferdinand Georg Frobenius was a German mathematician who made major contributions to group theory, especially the concept of abstract groups (with Ludwig Stickleberger) and the theory of finite groups of linear substitutions (with Issai Schur), that later found important uses in the theory of finite groups as it applies to quantum mechanics. He also contributed to means of solving linear homogenous differential equations. The fact so many of Frobenius's papers read like present day text-books on the topics which he studied is a clear indication of the importance that his work, in many different areas, has had in shaping the mathematics which is studied today. |
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.
Calculate the number 8731
NUMBERMANIA: Calculate the number 8731 using numbers [3, 7, 6, 1, 79, 892] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
MAGIC SQUARE: Calculate A+B+C
The aim is to place the some numbers from the list (6, 7, 8, 9, 15, 16, 17, 20, 43, 44, 45, 90) 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.
Find number abc
If 7283b + a988a = bc27b7 find number abc. Multiple solutions may exist.
Find number abc
If bc699 - 5aa20 = 2b5b9 find number abc. Multiple solutions may exist.
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.
