9x9x9 Rubik's Cube

The 9x9x9 Rubik's Cube is also known as the "V-Cube 9" in other designs. The cube is a twisty puzzle that is cut 8 times along each of three axes.

Abut the Rubik's Cube
The first 9x9 was fake and fully proportional and shown by Tony Fisher. Two true, flat, commercially available 9x9 cubes, the YuXin, HuangLong, and ShengShou cubes, have since been released, and a V-Cube 9 was released in 2017.

Facts
The world record for solving the 9x9x9 Rubik's Cube is 6 minutes and 58.33 seconds by Max Ziong from China.

There are 6 fixed centers, 288 other centerpieces, 84 edge pieces, and 8 corners. There are 14 170 392 390 542 612 915 246 393 916 889 970 752 732 946 384 514 830 589 276 833 655 387 444 667 609 821 068 034 079 045 039 617 216 635 075 219 765 012 566 330 942 990 302 517 903 971 787 699 783 519 265 329 288 048 603 083 134 861 573 075 573 092 224 082 416 866 010 882 486 829 056 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000, about 1.42×10277, or about 14 unnonagintillion possible combinations.

The V-Cube has one centerpiece marked with a "V", which distinguishes it from the other three in its set. This increases the number of patterns by a factor of four to 5.67×10277, although any of the four possible positions for this piece could be regarded as correct.