Kakuru
A daily Kakuro puzzle: fill the grid so every run of cells adds up to its clue.
About Kakuru
Kakuru gives you a grid of blocked and open cells, each open run carrying a clue — the sum its digits must add up to. Fill every run with digits 1 to 9, never repeating one within a run, until the whole grid checks out. There is exactly one solution, the same puzzle for everyone each day, and you can share your time and mistake count without spoiling the answer.
How to play
Read each run's clue — the sum its digits must add up to.
Fill every open cell with a digit 1–9, never repeating one within a run.
Submit the finished grid and share your time — it reveals how you did, not the solution.
At a glance
- Type
- Number puzzle
- Price
- Free
- Plays on
- Any modern browser
- Languages
- 47
Frequently asked questions
Is Kakuru free?
Yes. Kakuru is free to play, with no ads, no subscriptions and no in-game purchases.
Is there a new puzzle every day?
Yes. Kakuru has one new puzzle each day, and everyone playing in the same language gets the same one, so you can compare results with friends.
Do I need an account or to download anything?
No. Kakuru runs in your web browser: open the link and play. There is nothing to install, and we never ask for a sign-up, an email address or a payment.
What languages is Kakuru available in?
Kakuru is available in 47 languages: every official EU language, the co-official languages of Spain, plus Arabic, Japanese, Chinese, Korean, Thai, Malay, Filipino, Turkish and the major languages of India.
Can I play Kakuru on my phone?
Yes. Kakuru works in any modern browser on a phone, tablet or computer, with no app to install.