Logic game - Logifaces

The pieces of the game are simple, truncated triangular prisms, which players must place next to each other to form a surface without steps. The first piece has the manufacturer’s name, Planbureau impressed on it. The pieces are packaged in a tight row. The packaging is a piece of black cardboard folded into four and embossed with a triangular grid pattern, which, when folded into a triangular prism, presses close onto the concrete pieces it holds.