I found design patents from Moyu for a 17x17, 19x19, 20x20, and 23x23 : r/NewCubes
Which is better? Yuxin 17x17x17 or MoYu 13x13x13? (huge Rubik's Cube puzzles comparison) - YouTube
![YuXin 17x17x17 Pillow cube - HuangLong 17.6cm - [ziiCube.com] Puzzles solver magic twisty rubik's cube](https://www.ziicube.com/image/catalog/cube/YX/YX-171717-11.JPG "YuXin 17x17x17 Pillow cube - HuangLong 17.6cm - [ziiCube.com] Puzzles solver magic twisty rubik's cube")
YuXin 17x17x17 Pillow cube - HuangLong 17.6cm - [ziiCube.com] Puzzles solver magic twisty rubik's cube
YuXin HuangLong 17x17x17 Stickerless Magic Cube_4x4x4 & Up_Cubezz.com: Professional Puzzle Store for Magic Cubes, Rubik's Cubes, Magic Cube Accessories & Other Puzzles - Powered by Cubezz
Moyu 13x13x13 Magic Cube Professional Twisty Puzzle Toy w/extra Set of Stickers 6948571882288 | eBay
Moyu Weilong Ai Smart Cube – rlcubeshop
YuXin HuangLong 17x17 | SpeedCubeShop
Scrambling the MoYu 21x21x21 Rubik's Cube puzzle - YouTube
8x8-17x17 - Fabitasia
MOYU 15X15 – TikCubes
Amazon.com: Liangcuber MoYu 15x15x15 Stickerless Magic Cube Moyu 15x15 Puzzle Cube 15Layers Speed Cube Professional Puzzle Toys : Toys & Games
2020 Newest Moyu Aochuang 5x5 Wr M Cubing Speed Aochuang Wrm 5x5x5 Magnetic Magic Puzzle Cubo Magico Competition Kids Toys - Magic Cubes - AliExpress
MoYu Super RS3 M MagLev Ball-Core 3x3 Stickerless → MasterCubeStore
YuXin HuangLong 17x17 – TheCubicle
Moyu Meilong 7x7x7 magic cube 6x6x6 8x8x8 9x9x9 speed cube 6x6 7x7 8x8 9x9 puzzle cubo magico MF6 MF7 MF8 MF9|Magic Cubes| - AliExpress
MoYu AoShi 6x6 WR Magnetic Stickerless → MasterCubeStore
Amazon.com: Liangcuber MoYu 15x15x15 Stickerless Magic Cube Moyu 15x15 Puzzle Cube 15Layers Speed Cube Professional Puzzle Toys : Toys & Games
