Game guide · GDSZY189
Futoshiki: instructions and practice
Use a short break to learn the rhythm of Futoshiki. Place 1–4 once in each row and column while obeying every inequality. Look at what changes after your first action. 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.
Take a closer look while playing
After a move, check what changed. Decide which rule explains the new state before acting again. Make the next step deliberately.
Understand the aim
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.
Keyboard and screen controls
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. Return to the rules if the result is unexpected.
Work through an 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. Notice the change in the playing area.
A common point of confusion
An inequality specifies order, not an exact difference. Check the rule before repeating the action. When a decision goes wrong, compare it with the common mistake described below. Start again only when you intend to leave the current round.
Read these answers for extra help
When I return, 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 learning, how do I control Futoshiki?
Click or tap squares or graph edges. Number boards include a digit pad. Undo reverses the previous change; Check puzzle validates the solution.
For a quick reminder, what example helps explain Futoshiki?
The key detail is this: r1c2 < r1c3 means row 1 column 2 is smaller than row 1 column 3.
For this browser game, what should I watch out for in Futoshiki?
Keep this in mind: An inequality specifies order, not an exact difference.
As a new player, what format does Futoshiki offer?
The key detail is this: Twelve 4×4 puzzles with fixed starter values.
For this browser game, 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?
The key detail is this: Select an editable square.
For this browser game, do I need an account or a payment for Futoshiki?
Here is the relevant explanation: No player account or payment is needed. Game scores are recreational results, not cash prizes.
On this playing page, 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.
As a new player, 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.