tianorthwoods 
Oh. I thought the "pairs" were that some of the shapes would match up to create cubes, and those were the pairs we were looking for. I was adding things in my head again.
Posted on 8/10/14 4:58 AM

hagitm 
Some shapes make pairs. Each pair consists of two exactly identical shapes. Shapes in the pairs are shown from different directions, but they aren't reflected. Find the shapes that make the pairs and send your result to Oskar.
Posted on 12/2/10 3:36 PM

cavalier695 
A puzzle within a puzzle, very cunning.
Posted on 4/13/09 2:57 PM