kind: switched
switchto: welcome.lessons.welcome.traversal.column.TraversalByColumn
lang: Java
exo: welcome.lessons.welcome.environment.Environment
kind: switched
switchto: welcome.lessons.welcome.traversal.line.TraversalByLine
lang: Java
exo: welcome.lessons.welcome.traversal.column.TraversalByColumn
kind: switched
switchto: welcome.lessons.welcome.traversal.zigzag.TraversalZigZag
lang: Java
exo: welcome.lessons.welcome.traversal.line.TraversalByLine
kind: switched
switchto: welcome.lessons.welcome.traversal.zigzag.TraversalZigZag
lang: Java
exo: welcome.lessons.welcome.traversal.zigzag.TraversalZigZag
kind: switched
switchto: welcome.lessons.welcome.traversal.zigzag.TraversalZigZag
lang: Java
exo: welcome.lessons.welcome.traversal.zigzag.TraversalZigZag