Here's a short one for you! Enjoy! Next puzzle: http://www.youtube.com/watch?v=OUXCV466eYE Solution: http://www.youtube.com/watch?v=qZ1ieS1s9DQ Previous puzzle: http://www.youtube.com/watch?v=iXhvmBJKUJA Music by Bertrand Laurence http://www.bertrandlaurence.com with permission. Find me on
From playlist Tricks and Math Puzzles
Here's the solution to http://www.youtube.com/watch?v=x55mqcjVjLQ Next puzzle: http://www.youtube.com/watch?v=W40h_bwvOqM Music by Bertrand Laurence http://www.bertrandlaurence.com used with permission. Find me on FaceBook: https://www.facebook.com/YouTubeTyYann
From playlist Tricks and Math Puzzles answers
One Of The Hardest Puzzles: Can You Make 24 From 3, 3, 8, 8?
This problem is tricky even for people who are good with numbers. Can you make 24 from the numbers 3, 3, 8, 8? You can use the operations + - × ÷ ( ). You have to use all four numbers (the digit 3 two times and the digit 8 two times). There are no tricks here! My blog post for this video
From playlist Math Puzzles, Riddles And Brain Teasers
Factorisation (2 of 4: Unlocking a number's structure)
More resources available at www.misterwootube.com
From playlist Mathematical Exploration
More difficult than the previous one that you can find here: http://www.youtube.com/watch?v=ZI_lFMhPgh4 Next puzzle: http://www.youtube.com/watch?v=W40h_bwvOqM Solution: http://www.youtube.com/watch?v=l9doR1gMWqo Previous puzzle: http://www.youtube.com/watch?v=PI80X3Snwc4 Music by Bertrand
From playlist Tricks and Math Puzzles
I hope you'll like this one. Next puzzle: http://www.youtube.com/watch?v=6o-f7bh_3VI Solution: http://www.youtube.com/watch?v=LfYbe-8z0LU Previous puzzle: http://www.youtube.com/watch?v=cuti8B76HVI
From playlist Tricks and Math Puzzles
Ex 2: Number Problem: Find a Number given a Relationship
This video explains how to find a number given the difference of a number and 1/4 of the number is 192. Complete Video Library: http://www.mathispower4u.com Search Videos: http://www.mathispower4u.wordpress.com
From playlist Applications: Solving Linear Equations in One Variable
Solving a Delicious DONUT Puzzle!!
EQUA Puzzle: https://www.puzzlemaster.ca/browse/inventors/oskar/1553-cast-equa?a=681162 MY Shop: https://www.1st.shop/ 1000's of PUZZLES Available here: http://www.puzzlemaster.ca/?a=681162 Today I'm going to attempt to solve the Sandfield Donut Puzzle! This Puzzle was handcrafted for Th
From playlist Puzzles!
You can try Aad van de Wetering’s Octopus here: https://app.crackingthecryptic.com/sudoku/rpd3h3nrp2 Normal sudoku rules apply, and diagonally adjacent cells cannot contain the same digit. Digits on arrows add to the number in the circle/pill – 2-digit numbers are read left-to-right or d
From playlist Aad Van De Wetering Puzzles
Can You Solve A Maths Competition Problem From The UK? Factorial Fractions
This is a fun problem that appeared in UKMT, an organization that organizes maths competitions and educational activities. What is the following equal to? Give your answer as an integer. (10! + 9!)(8! + 7!)(6! + 5!)(4! + 3!)(2! + 1!) -------------------------------------------------------
From playlist Math Puzzles, Riddles And Brain Teasers
You can try Phistomefel's brain-bending Little Killer sudoku here: https://cracking-the-cryptic.web.app/sudoku/DgmHtTRHdD ▶ OUR CHESS SUDOKU APP IS NOW OUT!◀ AppStore: https://apps.apple.com/us/app/chess-sudoku/id1500654482?ls=1 Steam: https://store.steampowered.com/app/1250560/Chess_Sud
From playlist Phistomefel Puzzles
Problem Solving with Equations
http://mathispower4u.wordpress.com/
From playlist Solving Linear Equation Application Problems
The Mysterious ANGEL Puzzle Box Solved!!
Big Trick Energy Tour: https://modo-live.com/big-trick-energy-spring-canada-tour/ MY SHOP: https://www.1st.shop/ Buy This Puzzle here: https://www.etsy.com/ca/shop/CreativeWorkshopCA Today I'm going to attempt to solve the Angel Cryptex Puzzle box! This is a sequential discovery puzzle tha
From playlist Puzzles!
Moves 2022 conference talk: Variants of the 15-puzzle and the effects of holonomy
A talk I gave at the 2022 Moves conference in New York City.
From playlist Talks
Alissa S. Crans - Twisty Mazes - CoM Apr 2021
Looking for a new direction to take your affinity for twisty puzzles? The KO Labyrinth seeks to marry the Rubik’s cube with a three-dimensional rolling marble maze as a colorful spherical puzzle with 26 chambers. Holes in the faces of the chambers allow a small ball to pass when aligned co
From playlist Celebration of Mind 2021
The Incredible Missing Number Problem
I’m thinking of four positive numbers. The numbers can be paired in six possible products. If five of the products are 2, 3, 4, 5, 6, what is the sixth product? Sources xkcd forums archived puzzle "four numbers" https://web.archive.org/web/20190710023801/http://wiki.xkcd.com/irc/Puzzles#F
From playlist Math Puzzles, Riddles And Brain Teasers
Visual math every student should see
A geometric visualization comparing the magnitudes of various means (averages). If you did learn this in school, you had wonderful teachers :) https://mindyourdecisions.com/blog/2018/06/11/the-famous-rms-am-gm-hm-inequality/ https://www.desmos.com/calculator/6kbruja3wb https://artofproble
From playlist Math Shorts