CASE 003
Beginner
The Comment Knows
The browser renders one view; the source contains another.
Challenge archive
Html Challenges
Solve cases in this technique family.
CASE 005
Intermediate
White Room
A CSS rendering choice conceals text that remains in the document.
CASE 006
Intermediate
Attribute Echo
The message lives in an HTML attribute rather than the visible text.
CASE 008
Advanced
Stylesheet 404
The clue moved out of HTML and into the stylesheet.