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Other versions of this game:  Math Lines – Add 11

Get to Know About Math Lines – Add 12

Imagine a game that blends the familiar thrill of a marble shooter with the brain-teasing fun of mental math, and you’ve got Math Lines – Add 12. You’re given numbered balls and a rotating chain rushing toward a central goal. Your task is simple in concept but endlessly engaging: launch your ball so that three or more neighbors add up to twelve. When they do, they vanish, you rack up points, and the level edges a little further from disaster.

As you clear clusters, the pace picks up, and you’ll have to think fast to avoid letting the chain reach its endpoint. You’ll sometimes have a choice of several numbered shots, so deciding whether to aim for a quick clear or hold out for a bigger combo becomes part of the fun strategy. Throw in power-ups like a momentary freeze, a bomb that destroys a chunk of chain, or a reshuffle that swaps the upcoming balls, and you’ve got a game that keeps your reflexes and arithmetic skills on their toes.

There are different ways to play, too. Maybe you’re chasing a high score in endless mode, or you’re tackling a series of timed rounds where every second counts. Daily challenges offer fresh puzzles that reward you for clearing the toughest sums under pressure, and online leaderboards let you compare your prowess with players around the world. It’s a neat balance of learning and adrenaline, with just enough variety to feel different each time you pick it up.

What makes Math Lines – Add 12 so easy to love is that it never feels like homework. You’re drawn in by the colorful graphics and the satisfying pop of numbers disappearing, and before you know it, you’ve sharpened your addition skills without missing a beat. It’s perfect for a quick break between tasks or a longer brain-boosting session when you’re in the mood to challenge yourself—and it’s surprisingly hard to put down once you hit that perfect streak.