Game guide · 92SYH
A practical guide to Futoshiki
Futoshiki gives you a focused activity to play in your browser. Place 1–4 once in each row and column while obeying every inequality. Choose a clear next step rather than rushing through the instructions. 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.
Build familiarity through play
Before your first action, say what you are trying to achieve. Then compare the result with the goal. Use the example to check your reasoning.
What counts as success
Place 1–4 once in each row and column while obeying every inequality. Read that aim before choosing your first action. Return to the instructions when a step is unclear.
The steps to play
- 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. Read a button’s label before selecting it. Check any mode label before starting.
See how the rules apply
r1c2 < r1c3 means row 1 column 2 is smaller than row 1 column 3. Apply the same reasoning to the position in your own round. Notice the change in the playing area.
A useful caution
An inequality specifies order, not an exact difference. A different version of the game may use a different rule. Keep the stated aim separate from side details such as animation or appearance. Progress is measured by the game’s own completion or scoring rules.
If you are unsure
For a quick reminder, what is the goal of Futoshiki?
The key detail is this: 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.
As a new player, what example helps explain Futoshiki?
Here is the relevant explanation: r1c2 < r1c3 means row 1 column 2 is smaller than row 1 column 3.
What should I watch out for in Futoshiki?
Here is the relevant explanation: An inequality specifies order, not an exact difference.
For my first round, what format does Futoshiki offer?
For clarity: Twelve 4×4 puzzles with fixed starter values.
While learning, 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.
While learning, where should I start with Futoshiki?
Keep this in mind: Select an editable square.
As a new player, 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.
How can I find Futoshiki again?
Use the Games list or save this game page in your browser bookmarks. The Guide is linked from the playing page.
On this playing page, how do I report an issue with Futoshiki?
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.