Check the listing for details. Puzzle Impossible - CLEAR JIGSAW PUZZLE that started the WORLDWIDE CRAZE!. Color: Clear, Condition: New. Listed at 24.99 USD. This listing is for the 7x7 (49 pieces) CRAZY Puzzle Impossible - Best white elephant gift or stocking stuffer! PUZZLE IMPOSSIBLE #puzzleimpossible is our impossibly difficult CLEAR jigsaw puzzle for adults that comes in multiple sizes based on the level of intensity you're willing to endure! This custom jigsaw puzzle is hard enough in its own right yet we found a way to pack the experience of many 1000+ piece puzzles into just a 6" x 6" footprint. All finished puzzles are SQUARE, come are increasingly difficult the more pieces there are (and therefore are SMALLER), BUT the puzzle measurements are the same. Great for any puzzle enthusiast, corporate gifts, and more! Designed and MADE IN USA and now ALL materials are manufactured in North America! PROFESSIONALLY CLEANED and packaged high-grade crystal-clear acrylic - The copycats do not take these extra steps, burn their puzzles leaving nasty burned-on chemical residue, or "shatter" (craze) them by using inferior plastics! We listened to your feedback and came up with FOUR all-new solutions, each with varying degrees of difficulty - each are still in the 5 3/4" square-inch form factor, precision cut out of beautifully-clear acrylic sheeting with NO INDICATION OF WHICH SIDE IS UP! There are no repeated pieces and there is only ONE correct solution for each puzzle... THIS LISTING:7 pieces x 7 pieces: FORTY-NINE pieces of insanity, still set in the same 5.75x5.75" square. More pieces means each piece is getting still smaller and will keep you occupied for several hours! Each piece is approx 7/8"ALSO AVAILABLE:12 pieces x 12 pieces: we really didn't think anyone would rise to the challenge, yet we are still offering a ONE HUNDRED FORTY-FOUR piece version of our custom puzzle. No hints here, just DAYS of fun assembling them. Each piece is approx 1/2"5 pieces x 5 pieces: TWENTY-FIVE pieces set in the same 5.75x5.75" square form factor. Pieces are getting a bit smaller and our tricks are getting a bit trickier! Each piece is approx 1 1/8"3 pieces x 3 pieces: NINE pieces cut from flawlessly clear cast acrylic stock. These are best for the budding puzzle enthusiast (ages 10 and up, please). Takes an average adult