Recent Sendage:

• _{5.13b ^↓}
  
  Julia Bobak

  _2017-08-20
  Nicer way to finish Artifact. Not sure how this is any harder than Groove Tube, but hey, I'll take 13b.
• _5.13b
  
  Mike Laurin

  _2014-07-13
• _5.13b
  
  Jamie Chong

  _2014-07-07
  Took a few tries to work out the necessary precision.
• _5.13b
  
  Senja Palonen

  _2014-06-26
  Finally cracked 13b!
• _{5.13b ^↓}
  
  Pete Lindgren

  _2013-07-07
  It might be a link up but it's one of the best lines on the wall. Artifact into Groove Tube.