Which of these dictionary brand collaborations actually happened in the last decade?

Dictionaries and language reference tools have evolved from dusty library shelves to digital platforms. In recent years, major dictionary brands have engaged in surprising collaborations to stay relevant and reach new audiences. This trivia tests your knowledge of how language authorities have partnered with other brands to create unique marketing campaigns and products. Can you identify which collaboration actually happened in the linguistics marketplace?

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Merriam-Webster partnered with Scrabble to create a special edition game featuring newly added words to the dictionary each year
Oxford Dictionaries collaborated with Spotify to release playlists based on their 'Word of the Year' selections
Dictionary.com launched a limited-edition keyboard with Google featuring hotkeys for looking up trending words
Collins Dictionary partnered with Grammarly to create a browser extension that identifies and explains regional language differences