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Logic Puzzle Generator - Learn Constraint Satisfaction
🧩 Logic Puzzle Generator
Solve constraint puzzles the same way AI searches for solutions.
Puzzle: #1
Difficulty: Easy
Filled: 0/16
Mistakes: 0
🎯 Fill the grid following all constraints
Click cell → pick number
📋 Constraints
🔢 Number Pad
🤖 AI Connection
This puzzle uses constraint satisfaction — the same algorithm that powers Sudoku solvers, scheduling apps, and even how AI plans robot movements. Each rule is a "constraint" that narrows the search space until only valid solutions remain.
How to play: Click a cell in the grid, then pick a number from the pad. Each puzzle has rules (constraints) you must follow — like "no repeats in a row" or "this cell must be larger than its neighbor." Green borders mean the constraint is satisfied. Red means violated. Solve all constraints to win! This is exactly how AI backtracking search and constraint propagation work.
