If i do a run of a 100%, i can submit it in any% too, right?

Yeah

What have we to do in 100% , what have we to collect ? Its not write in rules.

What categorie?

100%

Yeah in what gamemode Endless ,ILs,...?

All worlds 100%

You have to collect all purple coins exept for boss Levels

Updated the rules, sorry for the misunderstanding

No problemo mi amigo of la D.E.M.O.