602: David Pitcher's Insanity Cube blue metallic from hknowstore
603: Limcube Dual 3x3x3 2.1 from hknowstore
604: Limcube 30° Master Mixup Cube Type I from hknowstore
605: Limcube Dual 3.2
606: TER's 3-cylinder 2x2x2; 12 colours
607: AI Megamorphix from gr_cubed (Liapis Nikos)
608: Super Truncated Curvy Copter III by chewbacca
609: Carl's 4x4x5 Bubbloid
610: Carl's 5x5x4 Bubbloid
Shapeways original (see #421) with the two mass-produced puzzles by Calvin (hknowstore)
611: Lovebird from Verypuzzle
Tuttminx variant
Hexagons: Birds; Pentagons: Feathers
612: Clover Cube from Verypuzzle (Leslie Lee)
613: Half Cube by Nikolaos Liapis (gr_cubed)
614: Bagua Cube by Dayan from hknowstore
615: Second Bagua
616: Shengshou Master Pyraminx unpillowed from cubezz
617: Ivy Cube by Eitan from cubezz
618: MoYu Skewb from cubezz
619: Dayan Master Skewb from hknowstore
620: Armadillo Cube from hknowstore
621: 2x2x2 Windmill Cube from hknowstore
622: stickerless MoYu 2x2x2 from hknowstore
623: Dayan Tangram Cube from hknowstore
624: Picture Cube from V-Cubes: Family of our grandson
625: Picture Cube from V-Cubes: Our son
626: From DYC: LeRaf's Cube of Cubes
627: Picture Cube from DYC: Toni on Big USA Tour
625-2: Picture Cube from V-Cubes: family of our youngest daughter
615-2 Glow In The Dark Stickers from Olivér on an older black Rubik's Cube