kind: executed
exo: welcome.lessons.welcome.traversal.column.TraversalByColumn
totaltests: 1
passedtests: 0
outcome: fail
lang: Scala
kind: executed
exo: welcome.lessons.welcome.traversal.column.TraversalByColumn
totaltests: 1
passedtests: 0
outcome: fail
lang: Scala
kind: executed
exo: welcome.lessons.welcome.traversal.column.TraversalByColumn
totaltests: 1
passedtests: 0
outcome: fail
lang: Scala