✦ Graham Crackers

Class sign-in

Use the credentials your teacher gives you. No student email or full name needed.

Students

Keep your PIN private. Sign out when you finish on a shared device.

Teacher account

Loading teacher controls…

Sign in with email and password
Create a teacher account

Use your email as your sign-in name. Save the private recovery code shown after setup. Email verification and emailed recovery links require the email service connection.

Choose a password of at least 12 characters. Setup will show a private recovery code to save.

Recover teacher access

Use your saved recovery code to set a new password.

Request an email recovery link

Emailed links become available after email delivery is connected and you verify your address. Your saved recovery code works now.

Original class-code and teacher-key sign-in

Use this for a class you have not yet linked to a teacher account.

Create a class without a teacher account
Reprint cards from an existing list

Make cards from an existing list

Already printed your list? Enter or paste those same credentials below, one student per line: class code, student ID, private PIN. Keep any leading zeros. This only formats your cards; it does not create accounts or change PINs. Entries stay on this page and are not uploaded or saved.

Continue playing on this device without signing in

What is saved?

Teacher email addresses, protected teacher credentials and recovery codes, class labels, random student IDs, protected student sign-in credentials, and game progress are stored online. Discovered words, points, gems, purchases, achievements, and game settings are included. Student records are private to that account. Your teacher can remove accounts or delete the class. No student email or Google account is used. Class sign-in and cloud saves need an internet connection. Existing device-only progress is kept separate. To move earlier work, download a backup in device play, then sign in and use Restore backup. Check whose work it is before restoring; restoring replaces the signed-in account’s current progress.