THE PLAYBOOK · YSSDYY
How to play Futoshiki
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. Compare the starting position with the example in the Guide. Choose a clear next step rather than rushing through the instructions.
Twelve 4×4 puzzles with fixed starter values.
Build a steady rhythm
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. Make the next step deliberately.
Your goal
Place 1–4 once in each row and column while obeying every inequality. Use the instructions to see which actions move you towards it. 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.
Controls
Click or tap squares or graph edges. Number boards include a digit pad. Undo reverses the previous change; Check puzzle validates the solution. Keep the playing area visible while using these controls. Check any mode label before starting.
A useful example
r1c2 < r1c3 means row 1 column 2 is smaller than row 1 column 3. Use the example as a guide rather than a substitute for reading your board. Choose a deliberate next step.
Watch out for this
An inequality specifies order, not an exact difference. Take a moment to reassess the position before continuing. 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.
Common questions
For a quick reminder, what is the goal of Futoshiki?
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.
While reading the Guide, what example helps explain Futoshiki?
r1c2 < r1c3 means row 1 column 2 is smaller than row 1 column 3.
Before I begin, what should I watch out for in Futoshiki?
The key detail is this: An inequality specifies order, not an exact difference.
While reading the Guide, what format does Futoshiki offer?
Here is the relevant explanation: Twelve 4×4 puzzles with fixed starter values.
On this playing page, which play mode does Futoshiki use?
Here is the relevant explanation: The mode on this page is Solo. Same-device play uses one screen; this game library does not provide internet matchmaking.