A SAFE PLACE TO TRY
Real care behind every practice task.
Your work stays yours
Typing is assessed locally. Routine summaries exclude raw keystrokes, passages, and terminal transcripts.
Disposable practice spaces
File and terminal previews cannot access your actual files or arbitrary internet destinations.
Recovery belongs in learning
Resetting a practice task is distinct from undo in the real tool. Technical faults are not learner failures.
Honest tool labels
Preview adapters are labeled. We do not call a command parser a real Linux runtime.