Steuerrad Puzzle Box Schwierigkeitsgrad 4 This style of ring was

This style of ring was popularized in Europe in the 15th century and was actually used for official engagement and wedding rings

The game is only solved when both balls reach the target at the same time

looks like it cannot be taken out and all you can do with it is rotate it on its axis

and anyone who enjoys logic and mathematics

bei dem mehrere miteinander verschlungene Metallteile in Form eines Hashtags gelöst werden müssen

Steuerrad Puzzle Box Schwierigkeitsgrad 4 This style of ring wasHow can you open this box? A lot of sliders and switches, a sophisticated algorithm and a lot of patience will lead you to the goal. Dimensions: 15 x 15 x 8 cm Difficulty level: 7 out of 7