3x3x5 PillA proportional 3x3x5 modified into the shape of a pill.
3x5x7 bump cuboidA 3x5x7 bump cuboid (mirror blocks) made with 3D printed extensions.
3x6x6 (pillowed)A fully functional cuboid made by hand through eliminating two layers from a 6x6x6.
3x7x11Extensions glued onto a cube an thereby bandaged into a cuboid.
ApprenticeballDesigned to be a lower-order Masterball with three layers and six segments.
Color PuzzlerThis large, hex-shaped, 6x6 Whip-It type puzzle is about 120 mm tall.