Daily Brain Teasers for Thursday, 31 October 2024
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puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |
MAGIC SQUARE: Calculate A-B*C
The aim is to place the some numbers from the list (3, 4, 14, 22, 23, 33, 60, 61, 62, 71) 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 8b7ba + bb03c = 927a9 find number abc. Multiple solutions may exist.
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 10 best jokes of the Edinburgh Festival Fringe 2023 so far
Had my wedding recently.
I married a midwife, so she’s upgraded to a full wife.
~Ed Patrick
I hear the inventor of bubblewrap shoes has just popped his clogs.
~Olaf Falafel
People ask me about my anti-ageing secrets.
I use a phenomenal eye cream called Not Having Kids.
~Liz Guterbock
I drink decaf coffee.
I like my coffee how I like my men - missing everything I need.
~Sasha Ellen
How is everyone?
I just signed an NDA, so can't complain.
~Darren Walsh
Love is very powerful because it can make you look at a shirt and say,
'I wore that on our first date'
and completely forget you also wore it at a rectal exam
~Ian Smith
Family is important, because they’re the only people who know what you’ve been through,
and that’s because they caused half of it.
~Philipp Kostelecky
Men love fixing things.
Except themselves.
~Ollie Horn
I love buying alcohol from the self-service checkout.
I'm in a bad place, and I need to hear a voice say 'Someone is coming to help you'.
~Alexander Bennett
Minimum wage workers SHOULD be allowed to do as little as possible.
I got a pizza from Deliveroo, it turned up an hour late, wrong pizza, squashed in the box somehow and I said ‘good!’
That’s how it should be.
5 stars.
Big tip!
~Bilal Zafar
Photo credit Alan Powdrill – www.alanpowdrill.com
Calculate the number 4051
NUMBERMANIA: Calculate the number 4051 using numbers [3, 5, 9, 8, 28, 712] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Mount RushmoreIn 1941, work on Mount Rush finally ended with the monumental heads of four U.S. presidents - Washington, Jefferson, Lincoln, and Theodore Roosevelt - carved on the face of a mountain near Keystone, S.D. It was dedicated 3 Mar 1933 and work had been continued by Gutzon Borglum's son James after his father (1867-1941), the project's sculptor for 14 years since 10 Aug 1927, died eight months earlier. The carved faces are 60-70 feet tall, and visible for 60 mi (100 km). Gutzon Borglum's ambitious original design was left incomplete; work ceased when funds ran out. Since then, no additional carving has been done, nor is planned, other than maintenance. In its present form it stands as the largest such sculpture in existence. |
Find number abc
If 9bc5a + 2b92b = 11ab80 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 9926
NUMBERMANIA: Calculate the number 9926 using numbers [5, 9, 8, 6, 56, 654] 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 (1, 6, 10, 12, 14, 17, 19, 21, 23, 25, 66, 92) 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 b9c6a - baaba = 9cca find number abc. Multiple solutions may exist.
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.