Game guide · 020GAY8
Hitori: from controls to your first round
Read the aim of Hitori, then make your first move. Shade repeated numbers while keeping black cells separated and all white cells connected. Choose a clear next step rather than rushing through the instructions. Check the rule that explains your first action. Choose a clear next step rather than rushing through the instructions.
Play twelve 5×5 puzzles. Any shaded starting cells remain fixed.
Build familiarity through play
Compare the worked example with your own position. Use the reasoning, not an answer copied from a different board. Use the example to check your reasoning.
The purpose of your moves
Shade repeated numbers while keeping black cells separated and all white cells connected. An attractive position is not enough unless the goal is met. Try to explain the aim in your own words.
How to proceed
- 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.
Controls
Click or tap squares or graph edges. Number boards include a digit pad. Undo reverses the previous change; Check puzzle validates the solution. On a smaller screen, keep the active part of the board within view. Make sure you are interacting with the game rather than the surrounding page.
Learn from a sample situation
Two identical unshaded numbers in one row cannot both remain. Your next round may have a different position, so inspect it before acting. Notice the change in the playing area.
A useful caution
Removing every duplicate can disconnect white cells. Compare the situation with the worked example. Watch the feedback after an action. A message can explain whether the input was accepted or whether a rule needs attention.
More answers before you play
What is the goal of Hitori?
Keep this in mind: Shade repeated numbers while keeping black cells separated and all white cells connected.
For my first round, how do I control Hitori?
Click or tap squares or graph edges. Number boards include a digit pad. Undo reverses the previous change; Check puzzle validates the solution.
For my first round, what example helps explain Hitori?
Keep this in mind: Two identical unshaded numbers in one row cannot both remain.
While learning, what should I watch out for in Hitori?
For clarity: Removing every duplicate can disconnect white cells.
Before I begin, what format does Hitori offer?
For clarity: Play twelve 5×5 puzzles. Any shaded starting cells remain fixed.
While reading the Guide, which play mode does Hitori use?
The mode on this page is Solo. Same-device play uses one screen; this game library does not provide internet matchmaking.
While learning, where should I start with Hitori?
The key detail is this: Click a cell to shade, mark or clear it.
On this playing page, do I need an account or a payment for Hitori?
The key detail is this: No player account or payment is needed. Game scores are recreational results, not cash prizes.
How can I find Hitori again?
The key detail is this: Use the Games list or save this game page in your browser bookmarks. The Guide is linked from the playing page.
For my first round, how do I report an issue with Hitori?
Keep this in mind: 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.