Free access
Enter your email and we'll send you a 4-digit code. No account, no password — the code just unlocks the game and lets your XP and streak follow you across devices.
Codes are shared from a limited pool and expire after a while — if yours stops working, just request another.
Prepspire members
Grammar Arcade is part of Prepspire membership. Sign in once at the Prepspire games page and every game opens straight away — no separate login here.
Go to Prepspire Learning GamesNot a member yet? Contact Prepspire to have your email added.
Today only
10 mixed questions, the same for everyone, refreshed at midnight. Finishing it keeps your streak alive.
Practice
Unlimited practice — choose a topic, then a game mode. Questions you've missed come back automatically until you've got them right three times running.
Diagnostics
Where you're strong and where to focus. Accuracy appears once you've attempted a topic.
Signed in as ·