Game guide · MY2171
Hitori: learn through an example
Use a short break to learn the rhythm of Hitori. Shade repeated numbers while keeping black cells separated and all white cells connected. Choose a clear next step rather than rushing through the instructions. Use the opening round to become familiar with the layout. Look at what changes after your first action.
Play twelve 5×5 puzzles. Any shaded starting cells remain fixed.
A focus for your next round
Watch the feedback after an action. A message can explain whether the input was accepted or whether a rule needs attention. Use the example to check your reasoning.
Your objective
Shade repeated numbers while keeping black cells separated and all white cells connected. The feedback beside the game helps you follow the round. Check the rules when you are unsure.
Follow these playing steps
- Click a cell to shade, mark or clear it.
- No unshaded number may repeat in a row or column.
- Black cells cannot share an edge.
- Check puzzle verifies duplicates and connectivity.
Keyboard and screen controls
Click or tap squares or graph edges. Number boards include a digit pad. Undo reverses the previous change; Check puzzle validates the solution. Read a button’s label before selecting it. Check any mode label before starting.
Put the rules into context
Two identical unshaded numbers in one row cannot both remain. Use the example as a guide rather than a substitute for reading your board. Take a moment to compare.
A useful caution
Removing every duplicate can disconnect white cells. Check the rule before repeating the action. Before your first action, say what you are trying to achieve. Then compare the result with the goal.
Read these answers for extra help
Before I begin, what is the goal of Hitori?
Shade repeated numbers while keeping black cells separated and all white cells connected.
On this playing page, how do I control Hitori?
Here is the relevant explanation: Click or tap squares or graph edges. Number boards include a digit pad. Undo reverses the previous change; Check puzzle validates the solution.
What example helps explain Hitori?
Two identical unshaded numbers in one row cannot both remain.
For my first round, what should I watch out for in Hitori?
Removing every duplicate can disconnect white cells.
While learning, what format does Hitori offer?
Here is the relevant explanation: Play twelve 5×5 puzzles. Any shaded starting cells remain fixed.
For this browser game, which play mode does Hitori use?
Keep this in mind: The mode on this page is Solo. Same-device play uses one screen; this game library does not provide internet matchmaking.
When I return, where should I start with Hitori?
Here is the relevant explanation: Click a cell to shade, mark or clear it.
For this browser game, do I need an account or a payment for Hitori?
Here is the relevant explanation: No player account or payment is needed. Game scores are recreational results, not cash prizes.
For this browser game, how can I find Hitori again?
Keep this in mind: Use the Games list or save this game page in your browser bookmarks. The Guide is linked from the playing page.
Before I begin, how do I report an issue with Hitori?
Use the contact form and include the game name, browser, device and the actions that led to the issue. Do not send passwords or payment details.
