Game guide · XINVENTURES
Learn the rules of Futoshiki
Use a short break to learn the rhythm of Futoshiki. Place 1–4 once in each row and column while obeying every inequality. Check the relevant rule before repeating a move. Use the opening round to become familiar with the layout. Use the example below to understand a decision.
Twelve 4×4 puzzles with fixed starter values.
Practice beyond the first move
Take enough time to read a new position. If a game has a timer, learn its controls first rather than searching for them during the round. Refer to the controls when needed.
Understand the aim
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.
Step by step
- 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.
How your actions work
Click or tap squares or graph edges. Number boards include a digit pad. Undo reverses the previous change; Check puzzle validates the solution. Use the control method described here for this activity. Contact us with the game and device if a control does not respond.
A useful example
r1c2 < r1c3 means row 1 column 2 is smaller than row 1 column 3. Your next round may have a different position, so inspect it before acting. Consider the next action carefully.
Where a round can go wrong
An inequality specifies order, not an exact difference. A different version of the game may use a different rule. Choose one rule to keep in mind for this round. Apply it consistently rather than guessing what another version might allow.
A few questions answered
For my first round, what is the goal of Futoshiki?
Here is the relevant explanation: Place 1–4 once in each row and column while obeying every inequality.
While reading the Guide, 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.
Before I begin, what example helps explain Futoshiki?
The key detail is this: 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?
An inequality specifies order, not an exact difference.
For a quick reminder, what format does Futoshiki offer?
Twelve 4×4 puzzles with fixed starter values.
For my first round, 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 reading the Guide, where should I start with Futoshiki?
Select an editable square.
For a quick reminder, 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.
While reading the Guide, 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.
While learning, how do I report an issue with Futoshiki?
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.