The game where you test your offside decision-making skills against VAR
Is it offside or not? The game where you test your offside decision-making skills. See how you rank up against decisions made by VAR.
The game where you test your offside decision-making skills against VAR launched on April 15, 2021 with 61 votes, #1,014 of 3,754 launches that month and more than 90% of that year's launches. The site was still online in September 2026, 5 years on.
In plain words
Offside or Not is a game that challenges players to make offside decisions in football, testing their judgment against VAR technology. Launched in 2021, it offers an interactive way for football fans to learn and practice the nuances of the offside rule. The game is designed for anyone interested in football who wants to improve their understanding of one of the sport's most debated rules.
written from the facts on this page · September 2026
From the sources
Think it's offside? Pick offside. Do the opposite if you think a call should not be offside. After you've made a call, you'll see what other people and VAR chose. A player is caught offside if he’s nearer to the opponent’s goal than both the ball and the second-last opponent (including the goalkeeper) when his team-mate plays the ball to him. In other words, a player can’t receive the ball from a team-mate unless there are at least two players either level with him or between him and the goal or unless his team-mate plays the ball backwards tofrom offsideornot.com
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