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Practise maths together with your class. All you need is a code and a nickname – no email, no real names.

Use a nickname, not your full name

Pick your character

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With an account your progress follows you to other devices.

3–20 characters, lowercase letters and numbers

At least 6 characters

Use a nickname, not your full name

Pick your character

🔒 We never ask for names, email addresses or ages. How we look after your privacy

Are you a teacher? You create classes and class codes under For teachers.