Ready for today
Learn by correcting AI.
In this demo, AI gives an answer with one hidden mistake. Catch it, explain it, repair it, and prove the idea on a new question.
- 5-minute lessons
- One hidden mistake
- Stays in this browser

One line is lying 🔍
Ages 9–11
60-SECOND DEMO
The Moon-Garden Mystery

Two identical seedlings get the same soil and water. Only one gets light. Lumi predicts which grows greener, but one line ignores plant science.
?
Your job
Read from Step 1 downward. Pick the first step that goes wrong.