Make24 support.

Tap a number, choose +, −, × or ÷, then tap another number. Their result becomes a new number. Use all four starting numbers exactly once and finish with 24. Division must produce a whole number.

Yes. Every daily Make24 puzzle has at least one valid route to 24. A wrong turn does not mean the puzzle is impossible: Undo or Reset lets you try another route.

Open History and choose Show Solution. You can follow the steps for the previous puzzle. In the free app, you may be asked to watch an ad.

Monthly and annual subscriptions remove ads. The daily puzzle and core game are available free with ads. Current prices and any eligible trial are shown in the app.

No. In the app, Reset restores the four numbers but keeps your elapsed solve time. Undo lets you step back through selections and moves.

Open History, then choose Leaderboards or Achievements. These use Apple Game Center. Sign in to Game Center if prompted.

Open Go Ad-Free and tap Restore Purchase. Make sure you’re using the Apple Account that made the purchase. Previously purchased lifetime ad-free access is still recognised.

Check the daily puzzle reminder switch in Make24 Settings and notification permission for Make24 in your device settings.

Check that both devices use the same Apple Account and have iCloud available. Open the app with an internet connection and allow time for sync. If progress is still missing, email me before removing or reinstalling the app.

Privacy Preferences appears in Make24 Settings when the advertising consent service requires it. Apple tracking permission is managed in your device’s privacy settings. These choices are separate from app usage analytics.

Use Settings → Subscription in the app while your subscription is active, or open your device’s Settings → your name → Subscriptions. Apple’s subscription instructions explain the steps.