Tim, formerly of Leeds, England and now resident in Squamish said at the Moonblog:
"To be the first person to unlock this problem felt great, as to how hard I don't know - maybe v14 but it's so hard to grade things. All I know it's the best problem I've done, great moves, perfect rock and the only way up the face of the boulder"
Tim is a boulderers boulderer, and has a legacy of hard ascents all over Europe and the USA up to V14. He was featured in an article, How Tim Clifford tamed the Wild West at UKClimbing.com, you can read it here.