Sum Lines Math Puzzle Game Online Puzzle Game
Sum Lines is a math puzzle game where you drag and drop numbered blocks to create correct sums. It challenges your number skills across many levels, helping you improve math thinking while having fun. Play on mobile or PC anytime for quick brain training.
Reviews
Clean design and smooth drag-and-drop. Great for short brain training breaks.
About this game
Sum Lines is a math puzzle game that puts your number skills to the test. The game presents you with a board and numbered blocks. Your task is to drag and drop these blocks so that they add up to a target number shown on the screen. Each level offers a new set of numbers and targets, keeping the gameplay fresh and engaging. Designed to develop math thinking and upgrade your knowledge, Sum Lines is suitable for players of all ages who enjoy logic and number challenges. You can play on mobile devices and PCs, making it perfect for quick sessions or longer play. Compete with friends to solve puzzles faster and improve your math abilities together.
To play Sum Lines, start by looking at the target number displayed on the screen. Then, drag and drop numbered blocks from the available set onto the game board. Arrange the blocks so that their sum equals the target number. You can use your mouse on a computer or touch screen on a mobile device. The game runs directly in your browser without any downloads. As you progress, puzzles become more challenging, encouraging strategic thinking. There is no time limit, so you can take your time to find the best solution.
Fun math puzzles that challenge your addition skills. Drag and drop gameplay that is easy to learn. Supports both mobile and PC devices. Free to play with no downloads required. Provides brain training that improves math abilities. Allows competitive play with friends to see who solves puzzles faster.
Sum Lines combines learning with entertainment. It sharpens math skills while offering endless puzzle challenges. The simple mechanics make it accessible, and the increasing difficulty keeps you engaged.
✅ Compatibility & Testing
All games on this site are manually tested on: • Desktop (Windows 11, macOS Ventura) • Mobile (iPhone 14, Samsung Galaxy S23) • Tablet (iPad Pro, Android tablet) 📌 Supported browsers: Chrome, Safari, Edge, Firefox (latest versions) 📌 Not supported: Internet Explorer, older browser versions
