About Sudoku Grove
Sudoku Grove is a clean, friendly sudoku game with 24 puzzles that go from gentle to expert. Fill every row, column and 3×3 box with the digits 1 to 9 — each puzzle has exactly one solution and can be solved by logic alone, no guessing needed.
Fill every row, column and 3×3 box with 1–9 on a sunny lemon-grid board — 24 hand-graded puzzles from gentle to expert.
- GenreSudoku
- Levels24
- PlatformsPhone, tablet, computer
- PriceFree
- Updated
Screenshots
How to play Sudoku Grove
Mouse
Click a cell, then click a digit on the number pad. Toggle Notes to pencil in candidates, and use Erase to clear notes.
Touch
Tap a cell, then tap a digit below the board. Tap the pencil button to switch to notes.
Keyboard
Move with the arrow keys, type 1-9 to enter a digit, N to toggle notes, Backspace to erase, H for a hint.
💡 Tips & tricks
- Start with the rows, columns and boxes that already have the most digits — they have the fewest options.
- Tap a given digit to highlight every copy of it; the gaps show where that digit can still go.
- Use Notes on harder levels: when a digit is placed, matching notes in its row, column and box disappear automatically.
- If a digit can only fit in one row inside a box, it cannot appear elsewhere in that row — that trick unlocks the later levels.
✨ Features
- 24 puzzles with a unique solution, graded from easy to expert
- Pencil notes that clean themselves up as you play
- Row, column, box and matching-digit highlights plus remaining-count badges
- Your progress is saved in your browser
Sudoku Grove FAQ
Do I ever need to guess?
No. Every puzzle was checked by a logic solver: the early levels need only simple singles and later levels add box-line eliminations.
What happens after three mistakes?
The level ends. You can try again, or watch an optional ad to allow one more mistake and keep your progress.
How are stars awarded?
Three stars for no mistakes, two stars for one mistake and one star otherwise.