The Canadian Football League is Canada's professional football league. The game looks like American football but differs in ways that matter: a longer and wider field, twelve players a side, and three downs instead of four, which makes passing and kicking more important.
The season runs through the summer and autumn and ends with the Grey Cup in November.
A bigger field, twelve players a side and three downs instead of four. Scoring also includes the single point, or rouge, for some missed kicks.
In November, at the end of the CFL playoffs.