This might be the most innovative, chaotic, and weirdly effective study tool you’ve never heard of. Let’s get the obvious question out of the way: No, this is not a site about duck hunting or duck farming.
You need hardcore rigor and you think rubber ducks are beneath your dignity. Have you used DuckQuackPrep.org? Did the method work for you? Quack your opinions in the comments below. And yes, I tried the "Quack Mode" button 47 times. No regrets. duckquackprep.org
(But bring headphones.)