The Riddler, 6a+
Added by
C Gredos
Grade opinions
Ascents from public tick lists
Gianfranco Bigazzi
2008-09-16
Red point
Jonathan Knipper
2012-09-01
Red point
Ray Lee
2013-11-10
Red point
Chris Mak
2014-01-05
On-sight
Yee HK
2014-01-05
On-sight
Ivan Sit
2014-01-11
On-sight