📖About

Queens is a logic puzzle where you place exactly one queen in each row, column, and colored region of a grid. The catch? Queens cannot touch each other — not even diagonally! Inspired by Star Battle and popularized by LinkedIn, this addictive puzzle tests your logical deduction skills with grid sizes from 5×5 (beginner) to 12×12 (master). Every puzzle has a unique solution that can be found through pure logic — no guessing required!

🎯Objectives

Place exactly one queen in each row, each column, and each colored region. Queens must never touch each other, including diagonally. Use logical deduction to find the unique valid arrangement.

🎮How to Play

Click cells to place queens. Each row, column, and colored region needs exactly 1 queen. Queens cannot touch diagonally. Use X markers to track impossible cells.

💡Tips

• ✓Start with the smallest regions — they have the fewest valid queen positions
• ✓Place an X marker on every cell diagonally adjacent to a placed queen
• ✓If a row or column has only one available cell, the queen must go there
• ✓Work through constraints systematically rather than guessing

❓Frequently Asked Questions