Try to open the puzzle by removing the 4 cylinders with the numbers. (2014 is year of design) If you have problems to open it, use the green tool.But try to find out why this tool is in the BOX!!!GOOD LUCK!
This puzzle is a copy produced by puzzle design Ton Delsing.Slid the numbers into order. Start: remove orange center piece & piece number ten. Green pieces are immovable.Material MDF.
All numbers are in a slide.Slides from left to right. Under number 4 is the free hole. A difficult puzzle, but it can be solved. Assignments on the back of the puzzle.Material acrylic.