What category I mast select to add "humble bandle 9" (last humble bandle)?

Choose the "u" category.

wat?

I lol'ed

You have to wait until it's added to the list.

Patience young padawan, patience =)

you must

...er, bwait.

(last humble bandle)

Jeszcze nie stworzono kategorii dla Humble Bundle 9, ale możesz dodać każdą grę jako osobny givaway. Pozdrówki ;)

make entry for each game

Just a side note, it's spelled "bundle"... but people only know how to make fun of bad spelling :-j

You get 1 key per game anyway, it's not a pack with a single key.

q_q

Just use a support ticket to ask for it to be added.