Hi everyone 👋 I'm Lucas, the maker of Kumuao.

Kumuao does one thing. You type one small thing you want to teach — adding two groups of apples, how a message travels across the internet, the 6 times table — and it turns that into a small, playable game. That's the whole product.

I kept it that way on purpose:

• No template library, no settings. The AI picks the audience, the style and the mechanics from your topic.

• No feeds, no levels to grind, no accounts for kids. You get a link; they open it and play.

• One topic, one game. Small on purpose.

Two games people made with it — free to play, no sign-up:

🍽️ Mesa para Dos — eight Spanish restaurant phrases, for adult beginners. Hear them, match them, build each sentence word by word.

https://www.kumuao.ai/play/FbuSB3EGySUp

🪙 硬币大比拼 — count coins, then find out a pile of coins can be worth less than one $100 bill. For kids 5–7, in Chinese.

https://www.kumuao.ai/play/3YZfyLj5nnNx

Same text box, very different games. More on the shared page, including our own demos for kids: https://www.kumuao.ai/shared

Your first 2 games are free, no card needed. If you end up making them all the time, Basic is $4.99/month and Pro is $7.99/month — but for teaching one small thing now and then, free is probably all you need.

One honest note: the games are generated by AI, so one can occasionally get something wrong. Give it a quick look before handing it to your kid, and please tell me when you spot a mistake. Fixing those matters more to me than adding features.

I'd love your feedback:

→ What's the smallest topic you'd try it with?

→ Play a sample above — did the game actually teach the thing?

Thanks for stopping by. I'll be here all day answering questions.