Pre-requisite: You need the 12 or 24-word secret key you saved when you signed up.
Don't remember which email you signed up with? You don't need it for this method. The BlockSurvey Wallet option asks only for your secret key.
Go to BlockSurvey. Skip the Work email field.
Scroll down and click Connect a wallet. A row of wallet options opens below it.
Click the BlockSurvey logo. It is the first option in the row.
On the Secret Key screen, paste your key into Enter the BlockSurvey Secret Key. Click the eye icon if you want to check what you pasted.
Click Continue. You're now signed in. BlockSurvey opens your dashboard.