Most people can't solve Huedoku #19 without a hint 👀🌈11 May 2026, 11:01 by Crystal Ro · BuzzFeedPosted 3 hours agoHuedoku is a daily color puzzle with simple rules and a satisfying solve. It's like sudoku, but with colors instead of numbers.Sign up here to get notified every time we publish a new Huedoku!Come back tomorrow for a new puzzle — and share your score to challenge a friend!🌈 New Huedoku drops every weekday at 4:00 a.m. PT / 7:00 a.m. ET.🧩🗂️ Huedoku Archive — Every past puzzle, all in one place!Comments