After completing your first game, a prompt will appear asking you to choose a nickname. You can also go to the Profile screen and tap "JOIN LEADERBOARD" at any time.
Go to Settings → Reset All Game Data. This will permanently delete all your local progress and remove your leaderboard account and scores from our servers.
Write numbers clearly in the center of the drawing canvas. Use a single stroke and avoid very small or very large digits. The model works best with standard printed digits.
The app uses an on-device machine learning model which loads at startup. If your device is older, the first launch may take a few extra seconds. Subsequent launches are faster.
Leaderboard scores require an internet connection at the time of submission. Make sure you are connected to the internet while playing. If you are not yet registered, join the leaderboard from your Profile screen first.
Nicknames cannot be changed once set. If you want a new nickname, use Settings → Reset All Game Data to start fresh, then choose a new nickname on your next game.
If you have a question that isn't answered here, found a bug, or have a feature suggestion, feel free to reach out. We read every message.
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