
What you need to know
- Google's I/O 2026 teaser is live, and users can begin playing with its puzzles to reveal the event's date.
- There are five puzzles: Hole in One, Nonogram, Word Wheel, Supersonic Bot, and Stretchy Cat, which all leverage Gemini 3 in one way or another.
- Google's 2025 event puzzle had "Prism Shift," and users quickly sped through that, revealing the date in just a day.