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BombaDuel is a 1v1 minesweeper flags duel. You and your opponent share the same board. On your turn, tap a cell:

• If it's a safe cell, it reveals and the turn passes to your opponent.
• If it's a mine, you claim it (+1 score) and play again.

First to claim more than half the mines wins. If you fall 3 or more mines behind, a catch-up bomb unlocks: you can use it once per duel, on your turn, and it blasts a square area (4×4 on Classic, 5×5 on Large, 7×7 on Huge).

You can pick the board before each match:

• Classic: 12×18, 51 mines (~5 minute duel)
• Large: 14×22, 76 mines (~8 minutes)
• Huge: 20×28, 140 mines (~15 minutes)

Pinch to zoom on the board if cells feel tight on larger sizes.

Tap Find Match from home. Pick one or more sizes: you enter the queue for each size you picked. The finder also shows how many players are waiting on each board size. Tap a different chip to switch queues.

Pick Any size to pair with the first opponent regardless of board. If no one shows up in 18 seconds, the finder offers a bot match instead.

You can play BombaDuel as a guest, or sign in with your email, Google or Apple to play ranked matches online, save your stats, and appear on the leaderboard.

As a guest you can play against the bot and online, and open the leaderboard, but your matches are not ranked. A place on the leaderboard requires a signed-in account.

If you leave or lose connection, your matchmaking entry is cleared automatically. Ongoing matches do not auto-resume. Start a new one from home.

Bot games can be restarted from the end-of-game screen.

Every online win, loss, or draw updates your ELO rating (K-factor 24, starting at 1080). The leaderboard shows the top 100 players by rating.

Bot games and matches you play as a guest do not affect the leaderboard.

Any change to how BombaDuel is monetized, including advertising through Google AdMob, will be announced with an app update. On iOS you will be asked once for tracking permission (App Tracking Transparency) if that happens; your choice controls whether ads are personalized.

From inside the app: open Settings → Account → Delete account. This removes your account, your username and your profile, with your ELO rating and record, from our servers.

Account deletion is permanent and cannot be undone. If you prefer, email support@iocodo.com from your account email and we will delete it for you, as the privacy policy describes.

BombaDuel is a free download. If a future version introduces paid features, refunds are handled by the store you purchased through:

• Request a refund from Apple
• Request a refund from Google Play

Email support@iocodo.com with:

• Device model and OS version
• App version (visible in Settings)
• What you were doing when it happened
• Whether it is reproducible

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