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Anonymous #11455542 completed the "Catching custom exceptions " task on attempt 1

Anonymous #11455542 is making attempt 1 to complete the "Catching custom exceptions " task

Anonymous #11509679 completed the "やる気がしないときも、頑張りましょう。" task on attempt 1

Anonymous #11509679 is making attempt 1 to complete the "やる気がしないときも、頑張りましょう。" task

Anonymous #11455542 earned the "Marathon" achievement

Anonymous #11455542 earned the "Silver Marathon" achievement

Anonymous #11455542 completed the "Catching a group of exceptions " task on attempt 1

Anonymous #11455542 is making attempt 1 to complete the "Catching a group of exceptions " task

Mackie started the lesson entitled "Variable types"

Anonymous #11455542 completed the "Exceptions. Just exceptions. " task on attempt 2

Anonymous #11455542 is making attempt 2 to complete the "Exceptions. Just exceptions. " task

Mackie earned the "Sprint" achievement