$ terminal-drill --drills
Reading builds recognition. Drilling builds recall.
The app turns lesson topics into a review queue: type commands, repair broken snippets, explain output, and revisit weak areas with SM-2 scheduling.
SM-2 review in the app
weak-area practice
13 recall categories
local progress only
Read it
Drill it
Retain it
Recall it at work
Drill preview
What the app trains after the free lesson.
A live preview of three drill formats. It runs entirely in your browser and remembers nothing across visits beyond the count below, which is stored only on this device.
Session recall · this browser only
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Module · Orientation
This preview illustrates the drill formats. The spaced-repetition engine — attempt history, confidence, and SM-2 review scheduling that brings weak commands back at the right time — lives in the iOS app.