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Queens Game 13x13

Lv 1
Time 00:00
Moves 0
How to Play
  • Goal: Place 13 Queens on the grid.
  • Rules:
    • One Queen per Row.
    • One Queen per Column.
    • One Queen per Color Region.
    • Queens cannot touch (not even diagonally).
  • Progression: Complete a level to unlock the next. Use the grid menu to jump to any specific level between 1 and 50.

Select Level

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Level Complete!

You conquered Level 1.

Time 00:00
Moves 0

Queen Game 13×13: Master the Queen Game on 13×13 board. Place one queen per row, column & region without adjacent placement.

Queen Game Variants

Game Description

The Queen Game 13×13 is an engaging logic puzzle played on a 13×13 grid where players must strategically place queen pieces across the board. This brain-teasing game challenges your spatial reasoning and strategic thinking skills as you navigate complex placement rules. The objective is to position exactly one queen in each row, column, and colored region while ensuring no two queens are adjacent to each other, including diagonally. This puzzle offers 169 cells of challenging gameplay, making it perfect for intermediate to advanced puzzle enthusiasts who enjoy games like Sudoku, n-Queens puzzles, and other grid-based logic challenges.

Game Rules

Basic Placement Rules

The Queen Game 13×13 follows simple yet challenging rules. Each of the 13 rows must contain exactly one queen piece. Similarly, every column on the board must have precisely one queen. The board is divided into colored regions, and each region must also contain one queen. The most critical rule is that queens cannot be placed in adjacent cells, whether horizontally, vertically, or diagonally. This means each queen must have at least one empty cell separating it from any other queen in all eight directions.

How to Play

Players can click or tap on cells to toggle between three states: empty cells, marked cells for notation, and crown symbols representing queens. Use the marking feature to eliminate cells where queens cannot be placed based on existing queen positions. Start by identifying rows, columns, or regions with limited placement options. Work systematically through the grid, using logic and deduction to determine the only possible positions for queens. The puzzle is solved when all 13 queens are correctly placed following all rules.

Winning Strategies

Beginner Strategies

Start by scanning for rows, columns, or regions with the most constraints. Look for areas where queens are already placed nearby, as these limit available options. Use the marking system to track cells that cannot contain queens. Focus on corners and edges first, as these positions often have fewer placement options. Work on one region at a time, completing sections before moving to more complex areas.

Advanced Techniques

Apply constraint propagation by analyzing how each queen placement affects surrounding cells. Use the intersection method where you identify cells that satisfy multiple constraints simultaneously. Look for forced moves where only one cell in a row, column, or region remains valid. Employ trial and error strategically by testing placements in complex situations and backtracking when contradictions arise. Master pattern recognition to quickly identify common configurations that work or create conflicts.

Game Features

Board Specifications

The 13×13 board contains 169 cells organized into 13 rows and 13 columns. The grid includes multiple colored regions of varying shapes and sizes, adding complexity to the standard n-Queens problem. The medium-sized board offers perfect balance between difficulty and solvability, typically requiring 10-20 minutes for experienced players.

Difficulty Levels

Easy puzzles provide more obvious starting positions with limited ambiguity. Medium difficulty introduces multiple valid paths requiring careful analysis. Hard puzzles demand advanced strategies with minimal obvious moves. Expert level challenges feature intricate region shapes with numerous potential solutions requiring systematic exploration.

Benefits of Playing

Playing the Queen Game 13×13 enhances logical thinking and problem-solving abilities. Regular practice improves spatial awareness and pattern recognition skills. The game develops patience and strategic planning capabilities. It serves as excellent mental exercise for maintaining cognitive sharpness. The satisfaction of solving complex puzzles provides stress relief and mental relaxation.

Frequently Asked Questions

What is the objective of the Queen Game 13×13?

The main objective is to place exactly 13 queens on the board so that one queen appears in each row, column, and colored region without any two queens touching each other, including diagonally.

How many queens are placed on a 13×13 board?

Exactly 13 queens are placed on the 13×13 board, with one queen in each row and one queen in each column.

Can queens be placed diagonally adjacent to each other?

No, queens cannot be placed in diagonally adjacent cells. All eight surrounding cells around each queen must remain empty of other queens.

What is the difference between Queen Game and n-Queens puzzle?

The Queen Game adds colored regions as an additional constraint, requiring one queen per region. The classic n-Queens puzzle only requires one queen per row and column with no adjacency beyond attacking positions.

Is there always only one solution?

Most Queen Game puzzles are designed to have a unique solution, though some complex configurations may have multiple valid solutions depending on region arrangements.

What happens if I make a wrong placement?

You can simply remove or replace incorrectly placed queens. Most digital versions highlight rule violations to help identify errors before continuing.

How long does it take to solve a 13×13 Queen puzzle?

Solution time varies by difficulty and experience. Beginners may need 30-45 minutes, while experienced players often solve medium difficulty puzzles in 10-15 minutes.

What are the best starting strategies?

Begin by identifying rows, columns, or regions with maximum constraints. Look for forced moves where only one valid placement exists. Use marking to track eliminated cells systematically.

Can I play Queen Game 13×13 on mobile devices?

Yes, the Queen Game adapts perfectly to mobile screens with touch-based controls for placing and marking queens on the grid.

Is Queen Game 13×13 suitable for children?

The game is appropriate for ages 10 and above. Younger players with strong logic skills may enjoy easier versions, while the full 13×13 board suits teenagers and adults.

How does the colored region constraint work?

Each colored section on the board represents a region. Regardless of region size or shape, it must contain exactly one queen while respecting all other placement rules.

Are there different board sizes available?

Yes, Queen Games come in various sizes including 8×8, 9×9, 11×11, 13×13, and larger boards, with difficulty increasing as board size grows.

Can I get hints when stuck?

Many digital versions offer hint systems that highlight the next logical move or show cells where queens can or cannot be placed based on current progress.

What makes 13×13 an ideal board size?

The 13×13 size provides challenging gameplay without becoming overwhelming. It offers enough complexity for interesting puzzles while remaining solvable with logical deduction.

How is Queen Game different from chess?

Queen Game is a logic puzzle about placement constraints, not a competitive strategy game. Unlike chess, there are no moves, turns, or opponent pieces to capture.