Short, guided lessons — five commands at a time, a slower pace, and a plain-English explanation shown while you type. Get accurate enough on a lesson's commands and the next one unlocks.
10 multiple-choice questions on Claude Code slash commands and CLI flags — no falling text, just knowing your tools.
Highest miss-rate, needs ≥2 attempts to qualify.
Characters you mistype most often.
Commands/flags you keep getting wrong in the quiz, needs ≥2 attempts.
Generated from your own mistakes — play a few rounds to unlock these.