THE PLAYBOOK · FQ12349
Samurai Sudoku: rules and examples
Bring your attention to one round of Samurai Sudoku. Complete five overlapping Sudoku boards. Every shared cell must satisfy both boards that use it. Keep the game area visible while you use its controls. Use the opening round to become familiar with the layout. Use the example below to understand a decision.
This collection contains 4 puzzles. Progress is saved in this browser. The same puzzle can appear again; the collection is not labelled with calibrated difficulty levels.
Something to practise
When a decision goes wrong, compare it with the common mistake described below. Start again only when you intend to leave the current round. Refer to the controls when needed.
The objective of a round
Complete five overlapping Sudoku boards. Every shared cell must satisfy both boards that use it. The feedback beside the game helps you follow the round. Start with a deliberate move.
From the start of a round
- 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.
Choosing and moving on screen
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. Contact us with the game and device if a control does not respond.
One way to understand the rules
One value entered in an overlap serves two boards, so check the corresponding rows, columns and boxes of both. Compare this with the rule that governs the move. Look for the relevant detail.
Avoid this misunderstanding
A full board must obey every extra rule. Reveal supplies assistance; it is not an earned deduction. Take a moment to reassess the position before continuing. Read one step at a time and try it on the playing area. Match the instruction to the control you use.
Questions that come up during play
While reading the Guide, what is the goal of Samurai Sudoku?
For clarity: Complete five overlapping Sudoku boards. Every shared cell must satisfy both boards that use it.
For a quick reminder, how do I control Samurai Sudoku?
Click or tap cells and the digit pad. Use Notes, Undo and Reveal selected. Large boards scroll inside the game.
Before I begin, what example helps explain Samurai Sudoku?
Here is the relevant explanation: One value entered in an overlap serves two boards, so check the corresponding rows, columns and boxes of both.
What should I watch out for in Samurai Sudoku?
The key detail is this: A full board must obey every extra rule. Reveal supplies assistance; it is not an earned deduction.
For my first round, what format does Samurai Sudoku offer?
The key detail is this: This collection contains 4 puzzles. Progress is saved in this browser. The same puzzle can appear again; the collection is not labelled with calibrated difficulty levels.
Which play mode does Samurai Sudoku use?
For clarity: The mode on this page is Solo. Same-device play uses one screen; this game library does not provide internet matchmaking.