
Chess Sudoku
Chess Sudoku applies knight, king and queen-inspired restrictions to conventional Sudoku grids.
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.
Inside the app
Official product imagesWhat 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.
- US App Store developer description
Complete description, download price and compatibility metadata captured 2026-11-02.




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