DigitAll: Math Puzzle

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If you have questions, found a bug, or want to suggest a feature, reach out to us:

We typically respond within 24 hours.

How does the daily puzzle work?: Every day a new puzzle is available. You have 6 attempts to guess the correct IP address using 4 mathematical clues. The puzzle resets at midnight UTC.
What are the colored cells?: Green means the digit is correct and in the right position. Yellow means the digit exists in the number but in a different position. Red means the digit is not in the number.
How do hints work in training mode?: You get 3 hints per day. Each hint reveals the correct value for one block of the puzzle. Hints reset daily.
Can I play offline?: Training mode works offline. Daily puzzles require an internet connection to sync the puzzle and verify the date.
How do I change the theme?: Go to Settings (gear icon on the home screen) and toggle "Dark theme" to switch between dark and light appearance.
My data was lost after an update. What happened?: This is rare and may happen during major updates. Your daily streak and achievements are stored locally on your device. Please contact us if this happens.

Last updated: April 2026