Game guide · GODIEA
Hitori: from controls to your first round
Try Hitori at your own pace and keep its objective in view. Shade repeated numbers while keeping black cells separated and all white cells connected. Use the example below to understand a decision. Check the rule that explains your first action. Keep the game area visible while you use its controls.
Play twelve 5×5 puzzles. Any shaded starting cells remain fixed.
An idea for your next attempt
When a decision goes wrong, compare it with the common mistake described below. Start again only when you intend to leave the current round. Keep the objective visible.
The purpose of your moves
Shade repeated numbers while keeping black cells separated and all white cells connected. Read that aim before choosing your first action. The example below illustrates a decision.
The order of play
- 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.
Your inputs
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. Return to the rules if the result is unexpected.
See how the rules apply
Two identical unshaded numbers in one row cannot both remain. Your next round may have a different position, so inspect it before acting. Read the matching step again.
A useful caution
Removing every duplicate can disconnect white cells. Compare the situation with the worked example. Compare the worked example with your own position. Use the reasoning, not an answer copied from a different board.
Further help with the game
Before I begin, what is the goal of Hitori?
For clarity: Shade repeated numbers while keeping black cells separated and all white cells connected.
As a new player, how do I control Hitori?
For clarity: Click or tap squares or graph edges. Number boards include a digit pad. Undo reverses the previous change; Check puzzle validates the solution.
As a new player, what example helps explain Hitori?
Two identical unshaded numbers in one row cannot both remain.
What should I watch out for in Hitori?
Removing every duplicate can disconnect white cells.
When I return, what format does Hitori offer?
For clarity: Play twelve 5×5 puzzles. Any shaded starting cells remain fixed.
While learning, 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.
Where should I start with Hitori?
For clarity: Click a cell to shade, mark or clear it.
While learning, 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.
Before I begin, how can I find Hitori again?
Use the Games list or save this game page in your browser bookmarks. The Guide is linked from the playing page.
While learning, how do I report an issue with Hitori?
Here is the relevant explanation: 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.