Sudoku Solver

Sudoku Solver is an interactive web application that solves any valid 9x9 Sudoku board in milliseconds using recursive backtracking and constraint satisfaction, with step-by-step visual animation.

Role: Algorithm Engineer · Type: Interactive Algorithmic Visualizer · Industry: Algorithms & Computer Science Education

The problem

Understanding how backtracking algorithms prune invalid search trees is difficult without real-time visual step-by-step feedback.

Standard Sudoku solvers return instant results without explaining the decision tree
Visualizing algorithm recursion aids computer science learning

Stack

Stack: JavaScript (ES6+), Recursive Backtracking, HTML5 Canvas/DOM, CSS Grid

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