jour·ney, n.: a staged lesson, from first peg to full recall; authored by the community.

Seven stages from the four suits to a full 52-card recall. The Person-Action-Object system: every card maps to a person performing an action on an object (three hooks per card) so a sequence becomes a film reel.

Five stages from 100 to 3141 decimal digits of π. Choose a Major or Major3 dictionary and familiar places; setup assigns the images for you. Learn and review in small sessions. Chunk coverage tracks self-reported recall; the full-sequence test checks an entire attempt.