Zeeka guides you through Proof Peaks. Standing in the way: The Collision — every mistake this lane teaches you to avoid. Hashes, signatures, SNARKs, STARKs and deep consensus — the mathematics that keeps chains honest.
All 38 lessons below are free, need no signup, and each one opens as a comic issue with a live try-it sandbox, a task list that pays XP, and a narrator that reads it aloud. Progress is stored in your own browser — nothing is uploaded anywhere.