Our Pattern Puzzle (Arc) designed by Dusen Dusen is one of fashion stylist Sissy Saint Marie's favorite puzzles for grown-ups, featured in The Strategist.
"I gave this puzzle to my mom for Christmas and she described it as a 'mo fo.' So I recommend this one if you like a challenge... The op-art-inspired curved lines and limited colors of the Dusen Dusen puzzle made the pieces less sortable and more difficult to match up, but so satisfying to finish."
The story can be read here.