Haha, yes. That was old-style multiBLD. 15 out of 15 cubes in 2 hours 12 minutes. A pretty ridiculous "achievement", but it will stand as a "NWR" forever since the event will never happen again.
Yes, that made me US national champion in multiBLD that year. Rowe Hessler got 19 of 33, so he was obviously better than me, but my accuracy and score technically won.