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LOUPINWU

Solo · FREE PLAY

Kakuro

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Logic & numbers
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Game guide · LOUPINWU

Kakuro: how a round works

Take a moment with Kakuro before moving to another game. Complete a 4×4 sum grid with digits 1–9, no repeats in any row or column, and the displayed totals. Look at what changes after your first action. Check the rule that explains your first action. Use the example below to understand a decision.

Practise sums on twelve small, unblocked 4×4 grids. These teaching boards use whole-row and whole-column totals rather than the blocked runs of classic Kakuro.

One thing to notice as you play

After a move, check what changed. Decide which rule explains the new state before acting again. Refer to the controls when needed.

The goal to keep in mind

Complete a 4×4 sum grid with digits 1–9, no repeats in any row or column, and the displayed totals. Use the instructions to see which actions move you towards it. Try to explain the aim in your own words.

Step by step

  1. Compare a row total with its fixed entries.
  2. Use the column total for the same blank.
  3. Enter digits 1–9.
  4. Check puzzle verifies totals and non-repetition.

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. A careful first action helps you become familiar with the layout. Avoid pressing the same control repeatedly while a move is being processed.

An example before you play

A row total 18 with fixed values 2, 4 and 7 requires 5 in the remaining cell. Your next round may have a different position, so inspect it before acting. Notice the change in the playing area.

Avoid this misunderstanding

Repeated digits in a run are forbidden even when the sum matches. A different version of the game may use a different rule. 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.

Questions that come up during play

As a new player, what is the goal of Kakuro?

The key detail is this: Complete a 4×4 sum grid with digits 1–9, no repeats in any row or column, and the displayed totals.

How do I control Kakuro?

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.

For my first round, what example helps explain Kakuro?

A row total 18 with fixed values 2, 4 and 7 requires 5 in the remaining cell.

For a quick reminder, what should I watch out for in Kakuro?

Keep this in mind: Repeated digits in a run are forbidden even when the sum matches.

While reading the Guide, what format does Kakuro offer?

For clarity: Practise sums on twelve small, unblocked 4×4 grids. These teaching boards use whole-row and whole-column totals rather than the blocked runs of classic Kakuro.

When I return, which play mode does Kakuro 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.

While learning, where should I start with Kakuro?

Here is the relevant explanation: Compare a row total with its fixed entries.

For my first round, do I need an account or a payment for Kakuro?

For clarity: No player account or payment is needed. Game scores are recreational results, not cash prizes.

When I return, how can I find Kakuro 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.

How do I report an issue with Kakuro?

Keep this in mind: 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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