Zenduko: Queens Logic Puzzle

Zenduko is a relaxing Queens logic puzzle game inspired by classic queen-placement puzzles, Sudoku and grid-based deduction games. Place exactly one piece in every row, every column and every colour region while making sure no two pieces touch, even diagonally.

Every Queens puzzle has one correct solution that can be discovered through logic and careful reasoning. No guessing is required.

Whether you enjoy Sudoku, number puzzles, brain games or deduction challenges, Zenduko offers a calm but increasingly challenging puzzle experience designed for short breaks or longer solving sessions.

HOW TO PLAY QUEENS PUZZLES

The rules are simple to learn:

• Place exactly one piece in every row.
• Place exactly one piece in every column.
• Place exactly one piece in every colour region.
• Make sure no two pieces touch, including diagonally.

Use logic to rule out impossible cells until only the correct placements remain.

Tap once to mark a cell you want to eliminate. Double tap to place or remove a piece.

PUZZLES FOR EVERY SKILL LEVEL

Start with relaxed beginner-friendly 4×4 Queens puzzles and progress toward larger, more challenging logic grids.

Zenduko includes three progression tracks:

• Normal
• Hard
• Ultra Hard

Each track contains 50 levels, giving you plenty of puzzles to solve as your logic skills improve.

As you advance, the grids become larger and new puzzle rules are introduced.

ADVANCED LOGIC CHALLENGES

Hard and Ultra Hard levels go beyond the classic Queens puzzle formula with additional rules and restrictions.

You may encounter:

• Blocked diagonals
• Minimum spacing between pieces
• Knight-move restrictions
• Hidden mines
• Larger and more complex grids

These variations create fresh deduction challenges for players who want something more demanding than a standard logic puzzle.

DAILY QUEENS PUZZLES

Come back every day for a new daily challenge.

Daily puzzles have their own streak and reward system, giving you an extra reason to keep solving and improve your consistency.

Zenduko also includes a separate daily login reward with a weekly streak.

HELPFUL TOOLS WHEN YOU GET STUCK

Every puzzle is designed to be solved through reasoning, but helpful tools are available when you need them.

• Hints highlight a correct placement.
• Solve Row completes a row using the correct piece.
• Undo lets you take back your previous move.

Earn useful tools and rewards as you continue playing.

RELAXING PUZZLE THEMES

Choose a visual style that matches your mood.

Zenduko includes five calming themes:

• Blossom
• Ocean
• Forest
• Cosmos
• Peach

Each theme changes the colour palette, piece icons, background artwork and music, giving the same logic puzzles a different atmosphere.

GUIDED WALKTHROUGH FOR BEGINNERS

New to Queens puzzles?

The first three levels introduce the main rules gradually.

You will learn:

• The row and column rule
• The colour region rule
• The no-touch rule

After that, you can continue solving on your own and progress toward harder logic puzzles.

A MINDFUL BRAIN PUZZLE EXPERIENCE

Zenduko is designed for thoughtful play without unnecessary pressure.

Solve a quick puzzle during a break, complete your daily challenge, or spend more time working through difficult grids at your own pace.

The combination of simple rules, colourful regions and increasingly complex deduction makes Zenduko suitable for both casual puzzle players and experienced logic-game fans.

NO ACCOUNT REQUIRED

Start solving immediately without creating an account or signing in.

Your progress is saved directly on your device.

Zenduko is free to play and includes optional in-app purchases.

If you enjoy Queens puzzles, Sudoku, logic games, brain puzzles, grid puzzles and daily challenges, Zenduko gives you a relaxing new way to test your reasoning skills every day.