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Play Sudoku DS - Nikoli no 'Sudoku' Ketteiban (Japan edition · Japanese) Online
Sudoku DS - Nikoli no 'Sudoku' Ketteiban
Play Sudoku DS - Nikoli no 'Sudoku' Ketteiban online. Work through more than 400 Nikoli Sudoku puzzles with a rules and controls tutorial.
Browser play

Nintendo DS (NDS) — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| A / B / X / Y | Z / X / A / S |
| L / R | Q / E |
| START / SELECT | Enter / V |
| Microphone | Not assigned |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Sudoku DS - Nikoli no 'Sudoku' Ketteiban
Quick start
Read the tutorial, then choose an easy puzzle. Compare the given numbers in one 3×3 box with its crossing rows and columns. Select a blank cell and enter a number only when the clues exclude every other choice.
Controls
Touch the target cell, then choose a digit from the right-hand number panel. Use ERASE to clear an entry. The on-screen COMMAND area provides additional commands; consult the tutorial before using unfamiliar tools.
Sudoku DS - Nikoli no 'Sudoku' Ketteiban — About this game
This DS Sudoku collection centres on more than 400 puzzles created by Nikoli. The rules are consistent throughout: use digits 1 to 9 in each row, column and 3×3 box without repetition. The given numbers are the clues, and every new entry must fit all three regions that share its cell. A tutorial explains both the rules and the interface, making the easier puzzles a practical place to learn elimination. Once a number is fixed, its effect on neighbouring rows, columns and boxes gives you the next deduction.
Sudoku DS - Nikoli no 'Sudoku' Ketteiban Game manuals
Cheats
No cheats have been added for this edition.
Player verification and sources
Browser play was reviewed before this edition was published in the catalogue. The date below is the catalogue publication date, not the game’s original release date.
- Browser test and catalogue publication date
- Browsers and devices
- PC: Chrome, Edge and Firefox. Mobile: Chrome on Android and Safari on iPhone and iPad.
- Player engine and core
- EmulatorJS 4.3.0-pre · nds
- Tested by
- rwEmulator
Sources and editorial basis
rwEmulator reviews edition metadata, release information, game manuals and first-hand browser-play notes. Available manuals are linked below; the editorial policy explains how facts are checked and corrections are handled.