Watch the list. Then tap the last animal, colour, and country you saw (three categories). Several short lists.
How it works
Watch the list. Then tap the last animal, colour, and country you saw (three categories). Several short lists. Keep-track is a lab updating task with standard lists. These original words are not that battery and not an IQ.
🏃 Running Span Lite — Last Three Digits📝 Word Recall Lite — Original List, Delayed🗣️ Category Fluency Lite — Timed Naming🔠 Letter Span Lite — Forward A–Z
❓ FAQ
Is this a memory-clinic test?No. It is a short original updating toy.
Does missing one category mean low IQ?No. Attention and luck on a tiny list are not a composite.
Same as running span?Related idea (updating), different URL and rules.
📅 Last updated: 2026-08-27 · ✔ Reviewed by the All-Lifes editorial team · About · Methodology