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Play Umiuru to Sudoku Shiyo! - Nikoli Gensen 7 Dai Puzzle 555 Mon (Japan edition · Japanese) Online
Umiuru to Sudoku Shiyo! - Nikoli Gensen 7 Dai Puzzle 555 Mon
Play Umiuru to Sudoku Shiyo! - Nikoli Gensen 7 Dai Puzzle 555 Mon online. Solve seven Nikoli puzzle families with Umiuru's touch-screen guidance. See the Nintendo DS starting guide and controls.
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 Umiuru to Sudoku Shiyo! - Nikoli Gensen 7 Dai Puzzle 555 Mon
Quick start
Choose one family, read Umiuru's rule and input explanation and open a simple problem. Enter one certain number, line or mark and inspect the remaining clues.
Controls
Use the stylus to choose cells, edges or input tools as the selected puzzle requires. Check whether you are entering a number, drawing a line or shading before touching; corrections follow the displayed tools.
Umiuru to Sudoku Shiyo! - Nikoli Gensen 7 Dai Puzzle 555 Mon — About this game
Choose sudoku, Kakuro, Slitherlink, Nurikabe, Akari, Hitori or Heyawake. Their grids look related but ask different questions: digits without repetition, sums, a loop, islands, lighting or shaded cells. Umiuru explains how to play and operate each type, so begin with one rule set rather than switching after a single glance. Find a certain deduction and check its effect on the neighboring clues before filling more cells. The collection's 555 problems let you return to a familiar family or learn a new one without treating every board as sudoku.
Umiuru to Sudoku Shiyo! - Nikoli Gensen 7 Dai Puzzle 555 Mon 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.