With interactive matchstick equation puzzle, you just need to move one stick to fix the equation. Every equation below is false. Drag a lit stick onto an empty slot to relocate it — or tap one stick, then tap the empty slot to drop it there.
Streak
0
Best: 0
Matchstick equations have been a classroom favorite for generations, and for good reason: they force students to look at numbers differently. Instead of just calculating an answer, students have to recognize why an equation is false, picture how a digit is physically built from strokes, and figure out the single smallest change that makes it true. That combination — number sense, spatial reasoning, and constraint-based problem solving — is exactly the kind of thinking that's hard to practice with a standard worksheet.
Every puzzle here is generated fresh, so there's effectively no repetition to memorize your way through — students have to reason it out each time. The tool gives instant, honest feedback: it tells you whether your equation is now true, whether you moved more than one stick, or whether a digit doesn't even form a valid shape yet. That immediate loop is where real learning happens, without a teacher needing to check every attempt.
The streak counter adds a light layer of motivation without turning it into a race against other students — it's just you against your own best. And because hints are specific ("move the upper-right stick of the second number"), a stuck student gets unstuck without simply being handed the answer, which keeps the productive struggle intact.