Krypt Gradient (631 Piece) PuzzleDetails: Show your true colors and conquer the challenge of our Krypt Gradient puzzle! Its color on a curve, and sure to be an interesting challenge! Part of our popular series, Krypt Gradient will test your color perception the ability to distinguish between different hues. Each of the 631 pieces has been created by a hand crafted, spiral inspired cutter, resulting in unique cuts with many odd shapes. Without a traditional illustration and only