Light-sensitive membrane
THE ANSWER IS
The answer is RETINA.
Tap reveal when you’re ready—the letters stay hidden until then.
Why it fits
RETINA is the 6-letter answer to “Light-sensitive membrane” in the June 4, 2025 Lexigo puzzle. Every answer must also trace a connected path across touching hexagons, with each word linking to its neighbors in the chain—so RETINA both satisfies the clue and fits the day’s board.