görüntüleme
3:21
How Good Is Your Focus? - Attention Challenge
3:49
FPS Eye Training - Improve Reaction Time & Tracking
1:23:07
🎵 Chillout/Chillstep Music for Focus — Enhance Your Concentration
5:20
7 Brain Exercises to Sharpen Your Mind
3:43:56
Let the focus games begin
1:48:24
Coding Stupor ~ video game music to help you focus
1:29:35
Music for Work — Deep Focus Mix for Programming, Coding
3:20
How Good Is Your Attention Span? (TEST)