Lines & Balls

Lines & Balls is a timeless logic puzzle that puts your spatial planning to the test. The board starts with a mix of colorful orbs, and your task is to line up at least three of the same hue vertically, horizontally, or diagonally. Once aligned, the orbs vanish, clearing space and earning you points. But the game keeps pushing back—every move introduces a fresh set of orbs, so you must think several steps ahead to avoid filling the grid. The satisfying pop of disappearing orbs and the strategic depth make each session engaging, whether you're a casual player or a puzzle enthusiast. What makes Lines & Balls shine is its balance of simplicity and complexity. The rules are easy to grasp, yet mastering the art of chaining eliminations and managing the board's limited space requires careful foresight. As the game progresses, the pace accelerates, and the pressure mounts, turning a seemingly calm puzzle into a gripping mental workout. With its clean visuals and intuitive controls, it's a perfect way to sharpen your mind while having fun.

WaffleMath

Lines & Balls

Common Core State Standards

Every game supports specific Common Core standards. Browse the full standards library.

MP3Argue with math MP1Make sense of problems MP7Use structure MP4Model with mathematics MP2Reason abstractly 1.G.A.1Shape attributes K.G.A.1Position words 2.G.A.1Draw shapes with attributes

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3rd Grade · 4th Grade · 5th Grade

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What is Lines & Balls

Get ready to match and clear orbs in Lines & Balls, a puzzle game that rewards strategic thinking. Plan your moves carefully to keep the board from filling up.

How to Play

Click or tap an orb to select it, then click or tap an empty adjacent square to move it. Form a straight line of three or more same-colored orbs to remove them from the board.

Tips for Playing

Focus on creating lines near the edges to open up space in the center.
Look for opportunities to create multiple lines with a single move for bonus points.
Keep an eye on the next set of orbs that will appear and plan your moves accordingly.
Avoid leaving isolated orbs that are hard to match later.
When the board is getting crowded, prioritize moves that create immediate eliminations.

Frequently Asked Questions

What happens if the board fills up?

If the board is completely filled with orbs and no more moves are possible, the game ends. You need to clear lines to keep spaces available.

Can I move an orb more than one square at a time?

No, you can only move an orb to an adjacent empty square in a single move. This adds to the strategic challenge.

How do I score extra points?

You score points for each orb cleared. Clearing longer lines or making multiple lines in one move yields higher scores.

Is there a time limit?

There is no time limit in the standard mode; you can take as long as you need to plan each move. However, the board fills up quickly, so be efficient.

What happens when I clear a line?

The orbs in the line disappear, creating empty spaces and earning you points. Occasionally, a new set of orbs appears after each move, even if you cleared a line.

Can I play Lines & Balls on mobile devices?

Yes, the game is designed to work with both mouse and touch controls, so you can play it on your smartphone or tablet.