Win big with Spreadex’s NFL Superchallenge

Fancy yourself as an NFL punter? Well put your money where you mouth is and potentially win life-changing sums with Spreadex’s NFL Superchallenge. Across the UK millions of people play a variety of Premier League fantasy football or prediction competitions week-in, week-out, but what options are there for British-based NFL fans? Most gridiron aficionados will gravitate to the offerings of the …