Number Cross: Kakuro Puzzle
air cross sums, no guessing
Only for iPhone
Free · In‑App Purchases
iPhone
No more guessing. Every Number Cross puzzle is solvable by pure logic. A fresh daily challenge, four difficulties, notes, hints and highlights make cross sums click.
Tired of number puzzles that end in a lucky guess?
Number Cross is Kakuro (cross sums) done fair: every puzzle is generated to be
solved by pure logic alone—no guessing, always exactly one solution. Use each
clue's sum, fill the white cells with 1–9, and turn a few quiet minutes into a
daily thinking habit.
■ Why Number Cross
- Always fair: one solution, reachable by logic—never luck.
- Daily Challenge: the same fresh puzzle for everyone, every day. Build your streak.
- Four difficulties: Easy 8×8, Medium 10×10, Hard 11×11, and Expert 12×12.
- Friendly to solve: pencil notes, hints, row/column highlight, optional mistake check.
- See your progress: solved count, day streak, no-hint rate, best & average times per level.
- Easy on the eyes: calm design with full Dark Mode.
- Plays offline. No account, no sign-up.
■ Great for
- Sudoku fans looking for their next logic puzzle
- Commutes, breaks, and wind-down minutes
- Anyone who dislikes puzzles you can "guess" your way through
- Building a gentle daily brain-training habit
■ Privacy & peace of mind
- No account and no email required.
- Your records stay on your device (nothing sent to a server).
- Works fully offline.
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The developer, torankirite, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
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Information
- Seller
- torankirite
- Size
- 3.8 MB
- Category
- Puzzle
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later.
- iPhone
- Languages
- English and Japanese
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Premium $4.99
- Copyright
- © 2026, Torankirite