Pet Photo Puzzle

Upload any pet photo and it becomes a pixel-art sliding puzzle — pick Easy (6x6) through Extra (18x18) difficulty. Slide tiles to reconstruct the pixelated image, then compare it to the original. Puzzles save automatically as you play (per-user storage) so you can pick up where you left off, with a gallery of your saved puzzles to resume or replay. Works on both desktop and mobile with touch-friendly controls.