|Opened on:||Monday, March 26, 2012 - 18:20|
|Last modified:||Saturday, May 5, 2012 - 16:26|
In the advanced view options, there's a checkbox called 'Show constraints.' It seems that the constraints are always visible if violated. If satisfied, they are a different color or invisible, but it seems to be puzzle related and not checkbox related, at least in recent puzzles (like 532).