Interlocking

Fritz the Wonder Dog
Frogurr
From the Heart
Galaxy
Gamex
Gargamel
Garralbi Cube
Gaveta Cross
Gelo 1456
Gelo 1490
Gelo 1828
Gelo 1915
Gelo 1998
Geneva
Geronimo
Giegeldonk
Giga-Burr 2
Glued