A free weekly stereogram puzzle Every Monday at 8:00 a.m. Eastern, a new stereogram goes live: a flat pattern of colored dots that hides a 3D word or shape. Relax your eyes, look through the screen, and the answer rises out of the pattern. Type it and the server times your solve. Fewest guesses and fastest times top the leaderboard, and streaks count the weeks you solve in a row. Every image is generated by code, with no AI, and each week is themed for a holiday or a daily observance.