Non-Euclidean | 8B+ Boulder problem (indoor) on the Tension Board 2 Mirror 55°


Set by Sean Houchins-McCallum, this boulders primary crux revolves on a dynamic one arm swing on a not so geat hold. Opened originally as V13 at 50 on the TB2 Mirror, this is one of the hardest board climbs out there.

Contributors
NHS
18 contributions since 17th January 2026.
remus
3 contributions since 28th February 2026.

Pics + Vids

No pics or vids yet.


Fontainebleau

8B+ (hard) No vote
1 0

Ascents

1 successful ascent recorded.

Climber Style Ascent Date Suggested Grade
First ascent. Harder than Echalo.

Harder than Echalo, hardest send yet

References

[1] https://www.instagram.com/reel/DGTjsk4tvUR/