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HKXLJJ

RULES & PRACTICE

How to Play Futoshiki

Play Futoshiki ↗

Game guide · HKXLJJ

Read before your next round of Futoshiki

Make Futoshiki your next activity in the game library. Place 1–4 once in each row and column while obeying every inequality. Keep the game area visible while you use its controls. 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.

A focus for your next round

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.

The purpose of your moves

Place 1–4 once in each row and column while obeying every inequality. Keep that objective in view throughout the round. Start with a deliberate move.

From the start of a round

  1. Select an editable square.
  2. Read inequalities by their row/column coordinates below the board.
  3. Enter 1–4.
  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. Use the control method described here for this activity. Contact us with the game and device if a control does not respond.

Learn from a sample situation

r1c2 < r1c3 means row 1 column 2 is smaller than row 1 column 3. Compare this with the rule that governs the move. Keep the controls nearby.

Where a round can go wrong

An inequality specifies order, not an exact difference. Check the rule before repeating the action. Before your first action, say what you are trying to achieve. Then compare the result with the goal.

Answers about the rules and controls

Before I begin, what is the goal of Futoshiki?

Here is the relevant explanation: Place 1–4 once in each row and column while obeying every inequality.

For my first round, 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.

For this browser game, what example helps explain Futoshiki?

Here is the relevant explanation: r1c2 < r1c3 means row 1 column 2 is smaller than row 1 column 3.

For my first round, what should I watch out for in Futoshiki?

For clarity: An inequality specifies order, not an exact difference.

What format does Futoshiki offer?

Keep this in mind: Twelve 4×4 puzzles with fixed starter values.

While reading the Guide, 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?

Here is the relevant explanation: Select an editable square.

While reading the Guide, 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 learning, 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.

For my first round, 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.

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