This is a cool boulder with 2 problems.
It is near the Glacial Erratic Boulder - ask Pete.
Browse More Classics in The Matrix Boulder
Mountain Project's determination of some of the classic, most popular, highest rated routes for The Matrix Boulder:
Message in a Bottle V3- Boulder, 12 feet
The Pinch Problem V4- Boulder, 16 feet
Matrix V8 Boulder, 12 feet
Featured Route For The Matrix Boulder