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Other versions of this game:  Math Lines – Add 11

Play Online Math Lines – Add 5

You know how some puzzle games just click with you, making you feel like a genius after every level? That’s exactly the vibe I get from Math Lines – Add 5. It’s this delightful mix of simple controls—just tap and shoot numbered balls down a track—and surprisingly deep math fun. Instead of matching three of the same color, you’re lining up numbers so they sum to five, which instantly clears them from the line and racks up your score.

It sounds straightforward, but the challenge ramps up fast. As the chain of balls creeps closer to your cannon, you have to decide whether to knock out a single tricky number or set up a combo that wipes out a whole cluster. It’s that moment when you spot a perfect three-ball combo adding to five, pull the trigger, and watch everything explode in a satisfying cascade. Those chain reactions are addictive and make you keep coming back for “just one more round.”

You also start noticing little patterns—the way certain numbers tend to cluster, or how a well-timed shot can create a gap that holds off the line for a few crucial extra seconds. There’s no pressure from flashing timers, but you still feel a quiet urgency since letting the balls reach the end means game over. I especially love how the music and sound cues change pitch as things speed up, adding a subtle adrenaline rush.

At its core, Math Lines – Add 5 is perfect for anyone who enjoys a quick brain teaser on the go. Whether you’re killing a few minutes on the train or sneaking in a break between tasks, it serves up just enough challenge without ever feeling overwhelming. And hey, brushing up on your mental math is a nice side perk, too—even if you only play for the fun of that satisfying numerical click whenever two plus three, four plus one, or zero plus five vanishes before your eyes.