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🎮 Game Controls & Keyboard Guide

Left Mouse / Touch
Select, click and interact
Drag & Drop
Move puzzle pieces and swap items
R Key / Undo Button
Restart stage or undo move

Sum Master: The Ultimate Puzzle Challenge

⭐⭐⭐⭐⭐ 4.8/5 (1,196 ratings)
🔥 15,548 plays
Sum Master gameplay screenshot

Genre: Puzzle, Casual

Platform: Browser (HTML5)

Player Mode: Single Player

Sum Master is an engaging and challenging number puzzle game designed to enhance your mental arithmetic and logical reasoning skills. The objective is to select numbers within a grid so that the sums of each row, column, and colored region match the specified targets. Each puzzle has a unique solution, requiring players to carefully consider which numbers to include or exclude. The game offers a stimulating experience that combines fun with educational value.

Step directly into the action with Sum Master. This top-tier Puzzle title combines immersive visuals with addictive, responsive browser mechanics.

⚡ Key Features

🏆 Endless Replayability

Challenging level design with increasing difficulty to test your mastery continuously.

⚡ Instant Browser Play

No installation, downloads, or plugins required. Loads in seconds directly in HTML5.

⭐ Pro Tips & Strategy

Prioritize clearing obstacles and locked tiles early to expand available movement area. Prioritize clearing obstacles and locked tiles early to expand available movement area.

Complete Guide & Gameplay for Sum Master

From the opening stage to the final showdown, Sum Master rewards strategic foresight. Study the terrain layout and adapt your strategy on the fly for peak performance.

This classic Puzzle browser title is fully optimized for HTML5 browsers, delivering responsive physics and immersive action on desktop, mobile, and tablet platforms without downloads.

🗨️ Frequently Asked Questions

Q: Can I play Sum Master unblocked at school or work?
Yes, this game runs seamlessly on GitHub Pages high-speed CDN and is accessible without network restrictions.
Q: Does Sum Master save my high score?
Your game progress and best scores are automatically saved locally in your browser cache.