Chapter - Miscellany

Definition: a thing is solved rather than unsolved if it is listed in the list of cached-solved tasks.

Definition: a thing is actionably-closed if it is closed and it is openable.

Winning-The-Game is a puzzle.

Platonic-Task is a task. Definition: Platonic-Task is complete: yes. [For the extension to compile before adding puzzles and tasks, we must indicate that "complete" is a valid adjective.]