A big update: new ways to play and to understand what you are looking for. • Daily Challenge. One puzzle a day, the same for everyone, and a single attempt. It starts straight at level six. Its own leaderboard that resets every day, plus a streak for consecutive days. • Replay the moment. Missed it? Watch a slow-motion replay of the last seconds before your mistake. The odd one is highlighted, so you can see exactly what you overlooked. • Practice. The game notices which kind of difference you miss most often and offers to drill it: ten rounds, no timer, and a mistake does not end the run. • Atlas of differences. All nine ways to break the rule, each with a live example and your own accuracy. Types you have not met yet stay hidden until you run into them. • A new kind of difference: the impostor. On levels with several groups, the odd one can now take turns imitating first one group, then another. A single glance will never catch it. Also: continue a broken chain by watching a short video, a rate button in settings, and fixed links when sharing your result.