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