The Redi Cube, invented by Oskar van Deventer in 2009 and mass-produced by MoYu since 2017, is a corner-turning cube puzzle with 8 corners and 12 edges, boasting over 1.5 trillion combinations. Despite its complexity, it’s beginner-friendly, solved intuitively by aligning corners and edges. Chris Van Der Brink holds the unofficial 3.95-second average solve record. Each corner turn moves three edges, with MoYu’s stickerless, magnetic versions offering smooth handling. On rubikverse.com, the virtual simulator provides a fun, accessible way to scramble and solve this engaging puzzle anytime.