Game guide · BJ-TYZ
Futoshiki: rules and examples
Make Futoshiki your next activity in the game library. 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. Look at what changes after your first action.
Twelve 4×4 puzzles with fixed starter values.
One thing to notice as you play
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. Use the example to check your reasoning.
What you are aiming for
Place 1–4 once in each row and column while obeying every inequality. Keep that objective in view throughout the round. Keep the controls in easy reach.
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.
Getting comfortable with the 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. Use the visible help when you are unsure of the next input.
An example before you play
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. Keep the game’s format in mind.
Avoid this misunderstanding
An inequality specifies order, not an exact difference. Take a moment to reassess the position before continuing. When a decision goes wrong, compare it with the common mistake described below. Start again only when you intend to leave the current round.
Questions about this game
For this browser game, what is the goal of Futoshiki?
Place 1–4 once in each row and column while obeying every inequality.
For this browser game, how do I control Futoshiki?
Here is the relevant explanation: 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?
The key detail is this: 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?
Here is the relevant explanation: 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.
While learning, which play mode does Futoshiki use?
The key detail is this: The mode on this page is Solo. Same-device play uses one screen; this game library does not provide internet matchmaking.
When I return, where should I start with Futoshiki?
Select an editable square.
While reading the Guide, do I need an account or a payment for Futoshiki?
The key detail is this: No player account or payment is needed. Game scores are recreational results, not cash prizes.
When I return, how can I find Futoshiki again?
For clarity: 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?
Here is the relevant explanation: 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.