Before the quizz list were in home page main sections above all challenges.Where are there now ?

It was removed from that top bit as part of an ongoing effort to declutter and simplify the site.

It can be found:

"Sections" pull down menu > Player Quiz Lists

Terry, I have about 30 pinned items which makes for a lot of dead space on my home page. Is there any way to add a + beside the Pinned Items heading so that we can show or not show the list? That would tidy things up nicely. Thank you!