Game guide · XUEWEIBA
Futoshiki: how a round works
Take a moment with Futoshiki before moving to another game. Place 1–4 once in each row and column while obeying every inequality. Use the example below to understand a decision. Use the opening round to become familiar with the layout. Look at what changes after your first action.
Twelve 4×4 puzzles with fixed starter values.
Practice beyond the first move
Read one step at a time and try it on the playing area. Match the instruction to the control you use. Use the example to check your reasoning.
What you need to achieve
Place 1–4 once in each row and column while obeying every inequality. The feedback beside the game helps you follow the round. Take a moment to understand the current position.
How to proceed
- Select an editable square.
- Read inequalities by their row/column coordinates below the board.
- Enter 1–4.
- Check puzzle verifies both Latin-square rules and inequalities.
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. A careful first action helps you become familiar with the layout. Use one clear input at a time.
One way to understand the rules
r1c2 < r1c3 means row 1 column 2 is smaller than row 1 column 3. Focus on why the action is allowed, not only its outcome. Keep the game’s format in mind.
One detail worth checking
An inequality specifies order, not an exact difference. 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.
Questions about this game
For a quick reminder, what is the goal of Futoshiki?
Here is the relevant explanation: Place 1–4 once in each row and column while obeying every inequality.
How do I control Futoshiki?
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.
Before I begin, what example helps explain Futoshiki?
Keep this in mind: r1c2 < r1c3 means row 1 column 2 is smaller than row 1 column 3.
When I return, what should I watch out for in Futoshiki?
Keep this in mind: An inequality specifies order, not an exact difference.
On this playing page, what format does Futoshiki offer?
The key detail is this: Twelve 4×4 puzzles with fixed starter values.
While learning, which play mode does Futoshiki 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.
For this browser game, where should I start with Futoshiki?
Keep this in mind: Select an editable square.
Before I begin, do I need an account or a payment for Futoshiki?
No player account or payment is needed. Game scores are recreational results, not cash prizes.
Before I begin, how can I find Futoshiki 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.
Before I begin, how do I report an issue with Futoshiki?
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.