For those of you checking for news on the PL/SQL Challenge site via the blog (and not the plsqlchallenge twitter account, which we encourage you to follow):
The quiz for 23 December is now being displayed properly.
Our apologies for the invalid image error and display.
All answers submitted prior to 13:45 were removed, so you can take the quiz again without simply guessing.
If we end up with 475+ answers for the day, I probably will not void the results.
But I doubt highly that this will happen, given it is the start of Christmas "week," so I expect (sigh) to void another day's results.
Ah well, life can't always be a bowl of cherries, whatever that means.
My apologies for letting down our players,
Steven Feuerstein