Game guide · ZHJW-TNY
Futoshiki: rules and examples
Use a short break to learn the rhythm of Futoshiki. 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. Check the relevant rule before repeating a move.
Twelve 4×4 puzzles with fixed starter values.
Practice beyond the first move
Locate the buttons and input area before beginning a long round. Use the on-screen labels to avoid an accidental restart. Refer to the controls when needed.
The purpose of your moves
Place 1–4 once in each row and column while obeying every inequality. An attractive position is not enough unless the goal is met. The example below illustrates a decision.
The playing sequence
- 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.
The controls to know
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.
A closer look at one example
r1c2 < r1c3 means row 1 column 2 is smaller than row 1 column 3. Compare this with the rule that governs the move. Verify the rule before continuing.
An important reminder
An inequality specifies order, not an exact difference. Compare the situation with the worked example. After a move, check what changed. Decide which rule explains the new state before acting again.
A few questions answered
While reading the Guide, what is the goal of Futoshiki?
For clarity: Place 1–4 once in each row and column while obeying every inequality.
For my first round, how do I control Futoshiki?
The key detail is this: Click or tap squares or graph edges. Number boards include a digit pad. Undo reverses the previous change; Check puzzle validates the solution.
On this playing page, what example helps explain Futoshiki?
For clarity: r1c2 < r1c3 means row 1 column 2 is smaller than row 1 column 3.
While reading the Guide, what should I watch out for in Futoshiki?
The key detail is this: An inequality specifies order, not an exact difference.
When I return, what format does Futoshiki offer?
Here is the relevant explanation: Twelve 4×4 puzzles with fixed starter values.
For this browser game, which play mode does Futoshiki use?
The mode on this page is Solo. Same-device play uses one screen; this game library does not provide internet matchmaking.
On this playing page, where should I start with Futoshiki?
The key detail is this: Select an editable square.
As a new player, do I need an account or a payment for Futoshiki?
Keep this in mind: No player account or payment is needed. Game scores are recreational results, not cash prizes.
As a new player, how can I find Futoshiki again?
Here is the relevant explanation: Use the Games list or save this game page in your browser bookmarks. The Guide is linked from the playing page.
How do I report an issue with Futoshiki?
For clarity: 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.