MatchPuzzleApp
Puzzle
Only for iPhone
Free · In‑App Purchases
iPhone
6+4=4. One matchstick makes this true. Can you see which one? Today's puzzle is the same for everyone. Solve it, keep the streak, come back tomorrow.
Move a single matchstick. Turn a wrong equation into a right one.
You have seen this puzzle before. Everyone has.
What is different here is that the puzzles never run out,
and that every one of them has exactly one answer.
6 + 4 = 4
This is wrong. Move one matchstick and it becomes true.
Which one?
WHAT MAKES IT DIFFERENT
- Puzzles that never run out
Nothing is pre-written. A new equation is built every time you play.
- Exactly one answer, guaranteed
Before a puzzle is shown, every possible move is checked.
Only puzzles with precisely one correct result are used.
You will never find a second answer that the app refuses to accept.
- No language needed
The screen holds nothing but an equation. Play in any language.
- Solve with your fingers
Tap a match and it lifts. Tap an empty slot and it lands.
Pick it up again as often as you like, or start the puzzle over.
- Today's Match
The daily puzzle is decided by the date, so everyone in the world
gets the same one. Solved days light up on a calendar, and the
streak builds from there.
- Four difficulties
Starter (one stick, single digits) through Oni (two sticks, two digits).
Two-stick puzzles may pass through a strange shape on the way.
- Your records stay on your phone
Puzzles solved, average time, best time, streak.
WHO IT IS FOR
- Anyone with a few quiet minutes on a commute or in a queue
- Sudoku players looking for something lighter
- People tired of being interrupted by video ads
- Parents who want arithmetic to feel like play
- Anyone who has finished a matchstick puzzle book
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
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
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- torankirite
- Size
- 1.3 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