Play as a rat escaping a laboratory filled with and obstacles. Dodge hazards, break crates, and use powerups to progress through levels. Collect cheese to score points and unlock new challenges. Compete against other players in online leaderboards.
Practice traffic order by identifying random crossroads with road users and selecting the correct sequence. Drag numbered circles to assign priority to each participant. Track progress through interactive exercises and quizzes.
Access and view lyrics for over 450 songs including traditional Dutch, children's, Christmas, and Sinterklaas songs. Search for songs on YouTube with one click. Listen to music for free via YouTube.
