Contents
https://www.youtube.com/watch?v=R-R0KrXvWbc
https://www.youtube.com/watch?v=7Ron6MN45LY
https://www.youtube.com/watch?v=1t1OL2zN0LQ
https://www.youtube.com/watch?v=E7-0GYMCwyQ
https://www.youtube.com/watch?v=Tt2IAtf83yg
https://www.youtube.com/watch?v=YyMQP2JlEz4
https://www.youtube.com/watch?v=m8s9gSTv1Rk
https://www.youtube.com/watch?v=sdUUNTNDoJ8
Length = Breadth = Height = a. Thus, the measure of each edge of the cube = a. Therefore, the volume of cube formula is a × a × a = a3. It is to be noted that the number obtained using cube formula is the perfect cube number.
https://www.youtube.com/watch?v=vmeleO65BHc
https://www.youtube.com/watch?v=2mgtMpoAd8c
https://www.youtube.com/watch?v=lkFB7Dl5U8s
https://www.youtube.com/watch?v=e5Jj14gS6TI
0 Cubed | = | 0 |
---|---|---|
6 Cubed | = | 216 |
7 Cubed | = | 343 |
8 Cubed | = | 512 |
9 Cubed | = | 729 |
https://www.youtube.com/watch?v=il5oEPNASmg
https://www.youtube.com/watch?v=buyUlIOhEaA
https://www.youtube.com/watch?v=q_UaaMhIbOA
The original 3x3x3 Rubik’s cube has 43 252 003 274 489 856 000 combinations, or 43 quintillion. Again, as pointed out on this website’s main page, this is a manageably imaginable number. It’s a little less than the square of the earth’s population, for example.
https://www.youtube.com/watch?v=7BLrfQFvTRw
Which Method Is More Widely Used and has Achieved the Fastest Speed-cubing Times? The CFOP is more widely used than the Roux. Most world records have been attained using the CFOP, so we can conclude that it is the fastest method in terms of numbers.
https://www.youtube.com/watch?v=axoV39CUhiY
https://www.youtube.com/watch?v=pt5yNosci_g
https://www.youtube.com/watch?v=4wcPBkeHHr0
https://www.youtube.com/watch?v=oYlPV2levoU
https://www.youtube.com/watch?v=zgTnXiMw_pg
https://www.youtube.com/watch?v=GANnG5a19kg
https://www.youtube.com/watch?v=bCn8TajrPqc
The fastest solution of the Rubik’s Cube as of 2021 is currently 3.47 seconds by Yusheng Du. He made it to the number one spot by beating Feliks Zemdegs, the former champion. Yusheng surpassed Feliks by 0.75 seconds (Feliks’ time was 4.22).
25 years (December 20, 1995)
https://www.youtube.com/watch?v=gYjqFqdHhbw