Hanayama's G&G brainteaser features two seemingly identical pieces shaped like the letter ''G''. The two metal letters are coated to resemble gleaming silver and gold. The elegant little design is deceptive, as you'll discover when you attempt to disentangle the letters. Once you've figured out how to separate the pieces, can you put them back together again? This 4.5'' x 1.5'' cast metal puzzle designed by Jin-Hoo Ahn is considered difficulty level 3 (moderate). Hanayama is known worldwide for challenging puzzles and quality manufacturing. BePuzzled is more than just jigsaw puzzles - it's puzzle-plus.