queens game

Queens Game (queensgame.io) is a web-based logic puzzle inspired by the classic N-Queens problem.

On a board divided into colored regions, you must place queens so that each row, each column, and each colored region contains exactly one queen.

No two queens may attack each other, which means they cannot share the same row, column, or diagonal, and they also cannot be placed on adjacent squares.

You simply click cells to place or remove queens and use logical deduction to eliminate impossible positions; when the configuration is correct, the puzzle is solved and typically has a unique solution.

The game offers many free levels and community-created puzzles with difficulty ranging from beginner to expert, making it ideal for fans of Sudoku, chess-based logic puzzles, or anyone who wants to train their reasoning and concentration.