Sudoku Grove
Sudoku — every puzzle has exactly one solution
Fill every row, column and 3×3 box with 1–9. Four levels — easy, medium, hard and expert — and **every puzzle has exactly one solution**, so you never have to guess: it stays solvable by logic to the last square. Pencil notes, undo and hints are built in, and the board highlights the row, column and matching numbers for you. Your puzzle is saved, so you can leave and come back. No install, no sign-up.
Controls
Tap a cell, then tap a number · Number keys and arrows also work on desktop
At a glance
| Price | Free · $0 (0 in-app purchases) |
|---|---|
| Download size | About 1 MB |
| Install & sign-up | 0 steps — open the URL and play |
| Devices | PC · mobile browser |
| Screen | Portrait |
| Languages | Korean · English (2) |
| Category | Puzzle · Casual |
FAQ
- Is this game free?
- Yes. Play instantly in your browser — no install, no sign-up.
- Does it work on mobile?
- Yes. It runs in both phone and desktop browsers.
- Do I need to install anything?
- No. It runs right on this page.
- Is my progress saved?
- It is saved in this device's browser. It does not carry to other devices.