Tresor translates to "safe" which is a fitting name for this puzzle! You need to maneuver the pieces into the correct combination as shown in the illustrated instructions in order to solve it. The inner wheel spins in a limited capacity allowing different pieces to move into different slots.
Made in laser-cut wood, acrylic, and stainless steel by Siebenstein-Spiele. 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.
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