Casino Packing Puzzle

Casino Packing Puzzle

There is a small dent on one edge of box (see photo) which does not affect play or the solution. 

From CD: 

Casino is a brilliant packing puzzle designed by the devious Dr. Volker Latussek. The premise is simple - pack the six casino chips into the box. With such a large opening it seems like an easy task, but in fairly short order the solver realizes that some creative thinking will be necessary as the last piece simply doesn't want to fit. With some analytical thinking and perhaps a bit of luck maybe you can find the right move to make space for that last one! No dexterity is necessary, the solution is elegant and simple once you figure it out.

Thanks for looking :)

Payment: PayPal (F&F or G&S buyer pays fee).

Shipping: 

US Ground Advantage with tracking.

International Mail calculated at end of auction.

Please wait until shipping cost has been added before payment.

Happy to combine shipping for multiple puzzles, please just let me know.