Characterz
Can't Unsee transforms design training into an addictive spot-the-difference challenge that sharpens your eye for detail. Built for designers who need to catch subtle UI flaws, this interactive game combines near-identical interface comparisons with progressive difficulty levels so you can develop precision in typography, spacing, and visual hierarchy, while three challenging rounds and 18 interface pairs enable advanced attention to detail without traditional learning curve frustration. This runs on a platform featured in Fast Company and Creative Bloq, trusted by design professionals worldwide, ensuring every skill level ships faster, looks sharper, and scales effortlessly from basic visual awareness to expert-level design critique.