This puzzle is one of the group of interlocking puzzles called burr puzzles. Of the six pieces, only 2 are identical.  This puzzle is difficult to visualize because the shape is offset from the center but it actually ends up symmetrical. This puzzle also has a unique locking assembly not present in any other puzzle we know of. 

The Blitz is sold disassembled and you must use the photograph on the accompanying presentation card to see the shape the puzzle is to be assembled into. This ensures you'll get the maximum value from the puzzle. There is only one possible way the six pieces of this puzzle can be assembled into this unique shape.

Australian Design Registration No 142132.

Size 80mm x 80mm x 80mm (each piece 80mm x 40mm x 15mm)

***Please allow 1-2 weeks for delivery. 

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Explanation of Difficulty Rating:

A puzzle with a difficulty rating of 1 is easy to solve and memorize. A puzzle rated as a 10 is the most difficult to solve and memorize.

In general, a puzzle rated 7 may require a couple of hours for the average person to memorize or master. Approximately 60% of people will never be able solve a puzzle with a difficulty rating of 9 without assistance from the printed solution.

But don't worry, a solution sheet is included with each puzzle!