This puzzle is a copy produced by puzzle design Ton Delsing
The 2 cards of 1x2 and the 7 cards of 1x3 must be placed in a square of 5x5. In such a way that the color and the bird only appear once per row and column. The birds must be upright. 9 cardboard pieces.
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!
12 pieces with inlaid letters. Pieces with tongue and groove. All pieces 20x20 mmSlide from the starting position ALBWHITE CK!!ET TO !WHITE !BLACK! On the back there is a slide up and down. This slide changes the free hole.Then slide to BLACK! WHITE! easy?Material Acrylic.