Try it yourself
A real exercise, right here
Screenshots cannot show what makes Interlaza different. This can — nine trials across seven kinds of exercise, about two minutes, and nothing is saved.
Interactive demo
Try a real exercise
Nine trials, about two minutes — and each one teaches something different. You answer them yourself. The last one is the point, so stay to the end.
No signup, no data collected — everything happens on this page.
What you just did
Match-to-sample is the oldest, best-documented way to teach a child that two things belong together — and the foundation on which words, categories and comprehension are built. Interlaza runs it with errorless prompting, mastery tracking for every concept, and a curriculum that reorganises itself when a child stalls.