14.9 cm x 4.3 cm x 2.9 cm / 5.9 in x 1.7 in x 1.1 in
Matrix 6 is comprised of 6 clear acrylic pieces nicely arrayed in a wooden base. These 6 elements need to be assembled into a grid. Each piece has unique notches that will slide together at different depths. A great logic puzzle with beautiful presentation!
For a more difficult version of this puzzle, try the Matrix 8.
Based in Munster, Germany, Siebenstein-Spiele was founded in 1992. Although the company is mainly known for board games, Siebenstein-Spiele also makes many wooden puzzles, several of which have been designed by company founder Jürgen Reiche.