ETO SkewbA Skewb in octahedral shape and additional edge turns. Or an edge turning octahedron combined with a skewb.
ETRTAn Edge Turning Rhombic Triacontahedron.
Eiffel Tower 2x2x2An Eiffel Tower designed around a 2x2x2. Created for the Rubik's World Championship 2017 Paris.
Elite KilominxA Kilominx (a faceless megaminx) with two additional layers for every face.
Extra Split 2x3x3A Domino with the rectangular sides that allow turns in steps of 60°.
Font 5x5x9A 5x5x9 stickered with a font varied by slight degrees.
Gem+2x2x2A puzzle with a strong resemblance to "Dayan Gem I" but with an enhanced axis system.
Gemstone 2x2x3A 2x2x2 in shape of a triangular prism with symmetrical but non-parallel cuts.
Greg's HelimateA hybrid puzzle which combines Helicopter Dodecahedron and Pentultimate.
Half CubeViewed from one corner it is an ordinary 3x3x3 but from the opposite it is revealed that it is a 3D-printed halved void cube.