reset method
void
reset()
Implementation
void reset() {
mistakes = List.generate(nStrokes, (index) => 0);
correctStrokePaths = List.generate(nStrokes, (index) => []);
}
void reset() {
mistakes = List.generate(nStrokes, (index) => 0);
correctStrokePaths = List.generate(nStrokes, (index) => []);
}