Hey Product Hunt community! 👋 I'm Dunia, a full-stack developer and a huge Sudoku enthusiast. I'm beyond excited to share my passion project with you all: Sudoku Solver - Step by Step! 🤔 The "Why" Like many of you, I love the challenge of Sudoku, but I always got stuck on advanced techniques. I'd look up a solver, and it would just instantly fill the grid. I got the answer, but I learned nothing. It felt like getting the answer key without the textbook. I wanted to build something different—a tool that acts like a patient teacher, showing you not just what the next step is, but why. ✨ The "Wow" Features Interactive Step-by-Step Solver: Instead of a final answer, it gives you one logical step at a time, complete with clear, human-friendly explanations. Visualizations & Animations: This is the core! We visualize everything. For an X-Wing, you'll see the actual "X" drawn on the board. For a Swordfish, you'll see the locked rows/columns highlighted. It makes abstract concepts tangible. Animated Technique Encyclopedia: A growing library of techniques, each with its own auto-playing animation on the card. You can grasp the essence of a technique before you even click to learn more. Deep-Dive Interactive Tutorials: Inside each technique page, you can control the animation frame-by-frame, ensuring you understand every part of the deduction. This tool is for anyone who has ever stared at a puzzle and thought, "How on earth did they figure that out?" Now, you can. It's completely free to use, and I'm committed to adding even more advanced techniques and interactive examples. I would be absolutely thrilled to hear your feedback. Please give it a try and let me know what you think! Your insights will be invaluable as I continue to build this out. Thanks for checking it out! Dunia

Sudoku Solver - Step by Step

The solver that actually teaches you how to solve.

The solver that actually teaches you how to solve.