BrainToll for YouTube 作者： SalomónMW

Boost your productivity and stop mindless scrolling on YouTube!
MathBlocker for YouTube forces you to solve quick mental math exercises before you can watch any new video or after a configurable timer runs out. Train your brain and fight distraction!
Key Features:
3 Difficulty Levels:
Easy: Basic addition and subtraction (1-2 digits).
Medium: Simple multiplications and dual-digit operations.
Hard: Mixed operations, exact divisions, and double-digit multiplications.
Fully Customizable: Choose exactly how many consecutive correct answers you need to unlock your video.
Periodic Timer: Set a custom interval (e.g., every 15 minutes) to interrupt your binge-watching and snap you back into focus.