Excellent grading system and configuration options

After trying the free plugin and the demo sandbox for a bit, I went for WatuPro for an assessment site I’m building. Watu and WatuPro have by far the best grading system among all WordPress plugins I have tried – you can create many different types of tests with these, especially WatuPro.

The backend and test UI could improve a bit (the test UI is very customizable with CSS), and ability to create result/quiz pages in the block editor instead of TinyMCE would be great, but these are minor issues in an otherwise top-of-class quiz/assessment/exam offering.