Games

Chess Sudoku

Chess Sudoku applies knight, king and queen-inspired restrictions to conventional Sudoku grids.

Our take

Pick it for handcrafted variants with explanatory hints

Different additional constraints offer fresh deductions while keeping familiar rows, columns and boxes.

Keep in mind: It is not a chess game; the Queen variant’s special rule concerns the digit nine rather than every digit.

What you can do

  • Knight King and Queen variants
  • One hundred listed handcrafted puzzles
  • Human-written hints and star-based progression

Good for

  • Sudoku players ready to reason about extra constraints

Consider alternatives for

  • People seeking chess tactics or an unlimited random puzzle generator

Limitations & considerations

  • Captured minimum: iOS 10.0.
  • It is not a chess game; the Queen variant’s special rule concerns the digit nine rather than every digit.

Privacy & permissions

Check the publisher disclosure for progress data; handcrafted hints do not establish account or cloud features.

Sources & review notes Updated Nov 11, 2026

Reviewed by iApp4Me Editorial Team. Recommendations use the linked documentation and attributed accounts; device observations are identified separately.

  1. US App Store developer description

    Complete description, download price and compatibility metadata captured 2026-11-02.

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