Practice [ and ]Typing PracticeCourseTouch Typing PracticeUnitSymbolsTargetMaster Complexity with SymbolsContent[start [run sum] win] cost] [build plan] end] [send [end total] value] [test task] price] [plan [move [grow goal] [check price] [test win] [run [send cost] total] [end end] [build plan] value] [plan [check [grow task] sum] [move [start goal] Start Practice Prev: Review [ and ] Next: Left Index Finger