Answer to yesterday's riddle: Given STANDARD, simply remove the two A's, add 1, 2, 3 to get 1ST 2ND 3RD.
Sneaky! Haha, I'm actually very pleased that several of you guys got this one. I personally had to mull it over for the longest time. This next one I thought is kinda neat:
An American nightclub called 'The Coconut Grove' had a terrible fire in which over 400 people died. A simple design flaw in the building led to the death toll being so high. Subsequently, regulations were changed to ensure that all public buildings throughout the country eliminated this one detail which proved so deadly. What was it?