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patrick is making attempt 2 to complete the "Chatnachricht 💬" task

patrick is making attempt 1 to complete the "Chatnachricht 💬" task

Anonymous #11813144 started the lesson entitled "工作环境：IDE 与插件"

Алина Андреева completed the "Local Call and External Contract" task on attempt 2

Алина Андреева is making attempt 2 to complete the "Local Call and External Contract" task

Алина Андреева is making attempt 1 to complete the "Local Call and External Contract" task

Ekaterina I. completed the "Multiplication check" task on attempt 2

Ekaterina I. is making attempt 2 to complete the "Multiplication check" task

patrick started the lesson entitled "Ausgabe auf dem Bildschirm in Java: System.out.println und System.out.print"

patrick earned the "One small step" achievement

patrick completed the "Erster Befehl 😎" task on attempt 3

patrick is making attempt 3 to complete the "Erster Befehl 😎" task