Design game and modules for use therein
Device for facilitating assembly, storage and transportation of
Device for intellectual exercise
Dice block puzzle
Didactic puzzle game
Didactic skill-developing, multi-combinable miniature toy or orn
Dimensional puzzle
Direction and slope indicating putter head
Disk puzzle
Display puzzle
Distance golf clubs
Distance measuring golf putting apparatus
Dodecahedron class cubic puzzles
Double sized puzzle
Driving iron golf club head
Dual nature puzzle pieces