“Vertigo is an 18 piece chequerboard burr puzzle utilizing 9 pieces of 2 different color woods. You may have difficulty in finding the key... -but keep looking - its in there somewhere.”

This puzzle does not come with a solution.

Pentangle says ~
“Almost all of our puzzles are supplied without solutions. We feel that if a solution is sold with the product - the puzzler will look, often without really trying to solve the problem first! We do however, offer a solution service whereby the ‘answers’ are available upon request.”