Game guide · XDSTMALL
Learn the rules of Kakuro
Choose a round of Kakuro and settle into its rules. Complete a 4×4 sum grid with digits 1–9, no repeats in any row or column, and the displayed totals. Check the relevant rule before repeating a move. Check the rule that explains your first action. Look at what changes after your first action.
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.
Take a closer look while playing
Choose one rule to keep in mind for this round. Apply it consistently rather than guessing what another version might allow. 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. The feedback beside the game helps you follow the round. Follow this game’s rules rather than another version’s.
Follow these playing steps
- Compare a row total with its fixed entries.
- Use the column total for the same blank.
- Enter digits 1–9.
- Check puzzle verifies totals and non-repetition.
How to use 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. Read a button’s label before selecting it. Read the example below alongside these instructions.
One way to understand the rules
A row total 18 with fixed values 2, 4 and 7 requires 5 in the remaining cell. Use the example as a guide rather than a substitute for reading your board. Notice the change in the playing area.
Pay attention to this rule
Repeated digits in a run are forbidden even when the sum matches. Compare the situation with the worked example. After a move, check what changed. Decide which rule explains the new state before acting again.
If you are unsure
When I return, 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.
For my first round, how do I control Kakuro?
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 a quick reminder, what example helps explain Kakuro?
Here is the relevant explanation: A row total 18 with fixed values 2, 4 and 7 requires 5 in the remaining cell.
What should I watch out for in Kakuro?
Keep this in mind: Repeated digits in a run are forbidden even when the sum matches.
As a new player, what format does Kakuro offer?
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.
For this browser game, 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.
Where should I start with Kakuro?
For clarity: 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.
For a quick reminder, how can I find Kakuro 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.
For a quick reminder, how do I report an issue with Kakuro?
The key detail is this: 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.
