Sudoku, reimagined as an arcade artillery duel. Need a hand? We’re happy to help.
How do I play?
Tap a number to scan, tap a cell to lock your target, then hit LAUNCH to fire. Correct number → the cell detonates and locks in. Wrong → it fires back and you lose one of three hull points.
What are trackers?
Not sure about a cell? Deploy a numbered tracker beacon as a note (TRACK button or long-press a cell). When you correctly strike that number, stale trackers in its row/column detonate automatically.
How do I earn a hull point back?
Clear a full row, column, or 3×3 box with a correct strike to “Secure the Sector” — it repairs a hull point and awards a bonus.
How do I turn the music or sound off?
Tap the music or speaker icon at the top of the screen for a volume slider, a mute toggle, and (for music) a skip-track button.
Ads / privacy?
See our Privacy Policy. You can limit ad tracking in iOS Settings → Privacy & Security → Tracking.