NumBlast is a number puzzle game where you swipe matching tiles to merge them, build chain combos, and level up with power-ups. Play on 4x4 through 7x7 grids and compete on Game Center leaderboards.
How do I play?
Drag your finger across two or more adjacent tiles with the same number. The connected tiles blast away and the last tile in your swipe doubles. New tiles drop in from the top. The game ends when no adjacent matches remain.
Is there a highest tile I can reach?
No. Tiles can be merged infinitely beyond 2048.
What are coins for?
Coins are earned after each game based on your score. You can spend them during a game to buy power-ups. There are no in-app purchases — all coins are earned through playing.
How do combos work?
Swiping 3 or more tiles starts a combo multiplier. Each follow-up swipe of 3+ tiles increases it. A 2-tile swipe resets the combo.
How do I unlock power-ups?
Power-ups unlock automatically as your high score increases. Once unlocked, they can appear on tiles during a game or be purchased with coins.
How do leaderboards work?
NumBlast uses Apple Game Center. Your scores are submitted automatically after each game. Sign into Game Center in your device settings to compete globally.
Will my progress transfer to a new device?
Yes, if you restore from an iCloud backup. Game Center scores are tied to your Apple ID and transfer automatically.
I lost my data after deleting the app. Can I get it back?
Game data is stored locally on your device. If the app is deleted without a backup, the data cannot be recovered. Game Center leaderboard scores are preserved.
For bug reports or questions, email hello@thesourcecodegirl.com.