"I don't have any doubts about it being the hardest crack boulder in the world. At all."
From Century Crack (5.14b) to Cobra Crack (5.14) to Pura Pura (5.14c), Tom Randall has dedicated his time to dispatching the most-challenging crack routes. If he thinks The Kraken is the hardest crack in the world, it just might be. Read his report on his blog, Tom Randall Climbing.