erica - TR - 03/Apr/13 with Tim Burnett

John Brayshaw - 2nd rpt - 04/Sep/12 with Phil Mercer, Tim Burnett

Phil Mercer - Lead - 04/Sep/12 with Tim, John Brayshaw

vix - Solo - 07/Aug/12 with Billz

thedatastream - Solo rpt - 25/Jul/12 with Vix

vix - Solo O/S - 25/Jul/12 with JP

mikestr555 - 2nd - 30/May/12

Hidden - Solo O/S - 28/Jan/12

spitfirerick - Lead - 20/Dec/11

Grade is for left-hand crack only presumably as much easier if you use both, although a bit contrived to just use the one.
mattwilk - Lead O/S - 04/Sep/11

stev1e.wilso - TR - 03/Sep/11 with Jess, Simon

simonhicklin - TR - 03/Sep/11 with Steve Wilson

RyanC - Solo O/S - 31/Aug/11 with Nick Valente

Hidden - Solo rpt - 31/Aug/11

BaildonBanker - Solo β - 28/Aug/11

BoulderBully - Solo β - 28/Aug/11 with BaildonBanker

thedatastream - TR O/S - 28/Jun/11

hokkyokusei - TR - 04/Jun/11 with Bernadette

ollyroberts - Solo O/S - 15/May/11 with Liz

hokkyokusei - TR - 01/May/11 with Bernadette

hokkyokusei - TR - 25/Sep/10 with Bernadette

hokkyokusei - TR - 01/Sep/10 with Bernadette

djprepie - Lead - 01/Aug/10 with Megan

clive-greenwood - Solo - 22/Jun/10

hokkyokusei - 2nd - 20/Jun/10

Hidden - Solo O/S - 27/May/10

ebf - Solo O/S - 03/May/10

Hanski - Lead - May/10 with Simon Kimber

leegodson1989 - Lead O/S - 2010 with Preet, Adi

Hidden - Lead O/S - 18/Jun/09

erica - Lead rpt - 29/Apr/09 with John

John Brayshaw - 2nd rpt - 29/Apr/09 with Erica

kitch22 - Solo rpt - 01/Apr/09

If you look carefully at the start of the climb you will see the original name 'Layback HVD' carved in the stone
jimorothy - 2nd - 22/Oct/08 with Rachel Crolla

Hidden - Lead - 29/May/08

John Brayshaw - 2nd rpt - 23/May/08 with Mark Kitching

Hidden - Lead O/S - 23/May/08

Hidden - 2nd O/S - 23/May/08

Hidden - 2nd - 22/Apr/08

John Brayshaw - Solo rpt - 01/Apr/08

hugh parker - Lead - 18/Mar/08

Toreador - 2nd rpt - 06/Jan/08 with Carmen and Rob

adi bryant - Lead O/S - 2008 with Lee

Hidden - Lead dog - 10/Sep/06

John Brayshaw - 2nd rpt - 28/Jul/06 with Pete Twist

SimonG - 2006

Peakphil - Lead O/S - 2006

John Brayshaw - Solo rpt - 14/Oct/05

gonzo_ls9 - Lead O/S - 2005 with nol, d dickey

John Brayshaw - Lead rpt - 28/Sep/04 with Warren Gilbert

kitch22 - Solo - 02/Aug/04 with Daniel Metcalfe

VS4b - 2nd - Jun/04

John Brayshaw - Lead rpt - 30/Mar/04 with Warren Gilbert

John Brayshaw - Lead rpt - 08/Apr/03 with Richard Tomlinson

John Brayshaw - Lead rpt - 01/Oct/02 with Paul Godwin

John Brayshaw - Lead rpt - 20/Sep/02 with Stuart (CMC)

erica - 2nd - 18/Aug/02 with John

John Brayshaw - Lead rpt - 18/Aug/02 with Laura Berry, Erica

Toreador - Lead O/S - 2002 with Carmen

A Crook - Lead O/S - 02/Jun/01 with Rich Alston

John Brayshaw - 2nd rpt - 06/Oct/00 with John Kennedy, Martin Cooper

chrishedgehog - Solo O/S - 19/Jan/00

John Brayshaw - Lead rpt - 15/Sep/99 with Martin Cooper

John Brayshaw - Lead O/S - 18/Sep/98 with Martin Cooper

Hidden - Solo O/S - 25/Nov/89

craig h - Solo - 1988

Tim Bateman - Solo - 26/Apr/86

Pete Pozman - Solo O/S - 03/Sep/85 with Huw Evans