THE PLAYBOOK · SXSRCB
How to play Jigsaw Sudoku
Use a short break to learn the rhythm of Jigsaw Sudoku. Fill each row, column and irregular coloured nine-cell region with 1–9 once. Look at what changes after your first action. Treat the first round as a chance to learn the controls. Look at what changes after your first action.
This collection contains 6 puzzles. Progress is saved in this browser. The same puzzle can appear again; the collection is not labelled with calibrated difficulty levels.
Try a deliberate move
After a move, check what changed. Decide which rule explains the new state before acting again. Keep the objective visible.
Your goal
Fill each row, column and irregular coloured nine-cell region with 1–9 once. The feedback beside the game helps you follow the round. Try to explain the aim in your own words.
Step by step
- Select an editable cell.
- Enter a value using the keypad or keyboard; Notes stores candidates.
- Read the region, cage, arrow or outside clues alongside the normal constraints.
- Check entries verifies the completed board; Undo reverses your last input.
- New puzzle selects another included puzzle.
Controls
Click or tap cells and the digit pad. Use Notes, Undo and Reveal selected. Large boards scroll inside the game. Use the control method described here for this activity. Use the visible help when you are unsure of the next input.
A useful example
The coloured region, not a conventional 3×3 box, defines the third no-repeat constraint. Focus on why the action is allowed, not only its outcome. Choose a deliberate next step.
Watch out for this
A full board must obey every extra rule. Reveal supplies assistance; it is not an earned deduction. Read the feedback to see why an action did not have the expected result. Compare the worked example with your own position. Use the reasoning, not an answer copied from a different board.
Common questions
On this playing page, what is the goal of Jigsaw Sudoku?
The key detail is this: Fill each row, column and irregular coloured nine-cell region with 1–9 once.
For this browser game, how do I control Jigsaw Sudoku?
Keep this in mind: Click or tap cells and the digit pad. Use Notes, Undo and Reveal selected. Large boards scroll inside the game.
As a new player, what example helps explain Jigsaw Sudoku?
Here is the relevant explanation: The coloured region, not a conventional 3×3 box, defines the third no-repeat constraint.
While reading the Guide, what should I watch out for in Jigsaw Sudoku?
A full board must obey every extra rule. Reveal supplies assistance; it is not an earned deduction.
Before I begin, what format does Jigsaw Sudoku offer?
The key detail is this: This collection contains 6 puzzles. Progress is saved in this browser. The same puzzle can appear again; the collection is not labelled with calibrated difficulty levels.
On this playing page, which play mode does Jigsaw Sudoku use?
Here is the relevant explanation: The mode on this page is Solo. Same-device play uses one screen; this game library does not provide internet matchmaking.