HomeUSAColoradoGunnisonBlack Canyon of the GunnisonNorth Rim RoutesCheckerboard Wall, TheMonkey and the Engineer5.10-Ouiji Board5.12b5.9-tradFA Layon Kor and partner, 1960s. FFA Larry C. Schubarth, Tom Austin, April 1980.UPDATED BY vietnguyen Tick this climbDescriptionRoutes in The Checkerboard Wall1UNO!5.11Trad2Monkey and the Engineer5.10-Trad3The Maiden Voyage aka The Red Dihedral5.9-Trad 4Ouiji Board5.12bTrad5Checkerboard Wall5.10cTrad6King Me5.10aTrad