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Understand the basics of Kakuro

Try a more deliberate round

Keep the stated aim separate from side details such as animation or appearance. Progress is measured by the game’s own completion or scoring rules. Make the next step deliberately.

What the game asks you to do

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. Review the board or playing area as it changes.

How to proceed

  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.

Choosing and moving on screen

Click or tap squares or graph edges. Number boards include a digit pad. Undo reverses the previous change; Check puzzle validates the solution. On a smaller screen, keep the active part of the board within view. A new-round button replaces the current round.

Put the rules into context

A row total 18 with fixed values 2, 4 and 7 requires 5 in the remaining cell. Apply the same reasoning to the position in your own round. Check the stated objective.

Keep this in mind

Repeated digits in a run are forbidden even when the sum matches. Read the feedback to see why an action did not have the expected result. Before your first action, say what you are trying to achieve. Then compare the result with the goal.

Game-specific help

For my first round, what is the goal of Kakuro?

Here is the relevant explanation: Complete a 4×4 sum grid with digits 1–9, no repeats in any row or column, and the displayed totals.

While learning, how do I control Kakuro?

Keep this in mind: Click or tap squares or graph edges. Number boards include a digit pad. Undo reverses the previous change; Check puzzle validates the solution.

On this playing page, what example helps explain Kakuro?

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

While learning, what should I watch out for in Kakuro?

Repeated digits in a run are forbidden even when the sum matches.

What format does Kakuro offer?

Here is the relevant explanation: 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?

The mode on this page is Solo. Same-device play uses one screen; this game library does not provide internet matchmaking.

For my first round, where should I start with Kakuro?

Keep this in mind: Compare a row total with its fixed entries.

Before I begin, do I need an account or a payment for Kakuro?

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

Before I begin, how can I find Kakuro again?

Keep this in mind: Use the Games list or save this game page in your browser bookmarks. The Guide is linked from the playing page.

Before I begin, how do I report an issue with Kakuro?

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.