Blind Football

o Street football (American) — American football played in backyards without equipment and with simplified rules
o Canadian football — called simply "football" in Canada; "football" in Canada can mean either Canadian or American football depending on context
+ Canadian flag football — non-tackle Canadian football
+ Nine-man football — similar to nine-man American football, but using Canadian rules; played by smaller schools in Saskatchewan that lack enough players to field full 12-man teams