Common NFL penalties and signals

What you’ll practice

This quiz builds your recognition of common NFL penalties, what triggers them, and the official signals used on the field. It’s ideal for fans who want to follow broadcasts more confidently or settle rule debates.

Every question uses 4 options and there’s no timer, so you can think through down-and-distance context, player actions, and signal cues without rushing.

Common pitfalls to avoid

Many calls sound similar but have different enforcement (for example, offsides vs. encroachment vs. neutral zone infraction). Another frequent mistake is mixing up spot fouls and automatic first downs, especially on pass plays.

• Confusing false start (offense) with offsides (defense)
• Mixing holding with illegal use of hands or hands to the face
• Overlooking the difference between illegal contact and pass interference
• Forgetting when a penalty includes loss of down or 10-second runoff
• Misreading signals that look alike from a distance

Difficulty and settings

Difficulty is balanced by mixing straightforward “name the call” items with trickier scenarios involving enforcement, timing (pre-snap vs. live-ball), and similar-looking signals. You can choose how many questions to answer and select an easier or harder difficulty level depending on whether you’re learning or looking for a challenge.