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Alejandro Campos is making attempt 1 to complete the "Tic-tac-toe game (20/24)" task

Rakete completed the "Nerd-Pause" task on attempt 1

Anonymous #11504688 started the lesson entitled "How to use CodeGym"

Anonymous #11504692 unlocked the "Java 语法" quest

Anonymous #11504577 is making attempt 1 to complete the "Contratto" task

Anonymous #11503162 completed the "The whole duck isn't enough " task on attempt 1

Anonymous #11503162 is making attempt 1 to complete the "The whole duck isn't enough " task

tina is making attempt 2 to complete the "Teil eines Taschenrechners" task

Anonymous #11504692 registered on CodeGym

Rakete started the lesson entitled "Was sie dir in der Schule nicht beibringen"

Anonymous #11450946 started the lesson entitled "switch, case, default"

Ulrike Harder earned the "Marathon" achievement