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New player

Create your account

No email needed. Pick a username and a password, and you are in. You will get your own Mastermind ID and start at a 1200 rating — your first rated game at the café is what starts moving it.

This is how you sign in. Lowercase letters, numbers and _ only.

At least 8 characters.

Optional. Only used for your rank at 1600 — you can set it later.

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