Duolingo launched a beta version of a chess course on Tuesday, April 22. The new, free course teaches users how each chess piece moves through short puzzles, lead by the app's in-game chess coach ...
Luis von Ahn, the CEO of Duolingo, said 42 new graduates joined the company in 2025.
In his LinkedIn post, the 47-year-old Guatemalan-American billionaire outlined five career tips for new hires, with his first ...
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