What is the script which hides the readings and meanings of kanji and vocab in the main lists from the menu?

EskimoJo said... self-study script
Franken said...
Was the self - study script, quiz edition. Is it not in the main list?  I spent ages looking, honest! 

Ryouki, if you look at the menu at the top of the home page you will see Radicals, Kanji and Vocab. These have lists of all the items you have done. This script enables you to quiz yourself. 

Thanks all.
 The main list The New And Improved List Of API and Third Party Apps is not updated for like about a year now. Seriously, this one script is super-duper useful.