About Angel Sudoku
Angel Sudoku gives you a familiar job: fill the empty squares without repeating a number in a row, a column or a three-by-three region. The fixed clues are the starting point. A number that seems to fit one small box still has to agree with the whole row and column, which is where an apparently easy opening can become a useful little puzzle.
This older GameAngel edition includes several ways to review your work. Hint can help with a square, Check lets you examine a completed attempt, and Reset starts the puzzle again. Treat those as separate decisions. A hint can get you past one awkward square; resetting throws away a much larger amount of work. Before using either, look for a row or region with only a few gaps and compare the numbers still missing there.
How to play Angel Sudoku
Complete the grid so that every row, column and three-by-three region contains the numbers 1 to 9 without repetition.
- Start a puzzle and identify which numbers are already fixed.
- Choose an empty square and compare its row, column and surrounding region before entering a number.
- Keep checking nearby gaps as each correct placement reduces the remaining choices.
- Use Check when the grid is finished. If you need help earlier, consider a Hint before resetting the entire board.
Controls
| Input | Action |
|---|---|
| Mouse and original number-entry panel | Select squares and enter your choices using the puzzle interface. |
| Hint / Check / Reset | Request help, check your work or start the puzzle again. |
Click or tap inside the game before using the keyboard. The fullscreen button below the player gives you more room; the restart button reloads the game.
Tips for a better round
- An almost-full row can be easier to finish than the most open part of the grid.
- When a conflict appears, review your own recent entries before changing several other squares to make them fit.
Questions about Angel Sudoku
What do the small regions mean?
Each three-by-three region has the same no-repeat rule as an entire row or column.
Is a hint the same as resetting?
No. A hint helps with a square; Reset starts the puzzle again.
Game credit: GameAngel
