DefinitelyScience is an unblocked games site using a science-subject name as camouflage. The pattern mirrors DuckMath: pick a harmless-looking, class-adjacent name so keyword filters do not flag it, then host a portal of browser games behind it.
As a games site it is serviceable — you can open it and play — but it is optimized around getting past the filter rather than around hosting games well. That priority shapes everything from how the games are served to how the ads behave.
