The Viafocus library
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Beat the Flag
21 questions · 12 min

The Short Order — Why does serving the quickest first make everyone wait less?
26 questions · 15 min
Showing 2 of 2
The Viafocus library

21 questions · 12 min

26 questions · 15 min
Showing 2 of 2
Every lesson on Viafocus is interactive: students answer as they go and get immediate feedback, while teachers see live results. Lessons are created by teachers across Sweden and by the Viafocus studio — official lessons carry a blue verified mark.
Start with Mathematics · Science · Official Viafocus
Yes — every lesson in the library is free to play in the browser, with no account required. A free account lets you save lessons and see results.
Yes. Start a live session from any lesson — students join with a code on their own devices, and their answers land on your dashboard in real time.
Teachers in the community and the Viafocus studio team. Lessons built by the Viafocus studio carry a blue verified mark next to the byline.
Yes. Any published lesson can be played, shared with a class, or copied into your own library so you can adapt it before teaching it.