Cliffside (right side) · Problem 7
Sigmoid Friend
v7★★★
Sigmoid Friend is a v7 boulder problem on the Cliffside (right side) boulder at Stony Fork: Fork Hill, Tioga County, Pennsylvania. Rated 3 stars for quality.
Starting matched on a good undercling in the vertical groove. Use the shallow pockets and a rail to gain the top.
- Pads
- 2
- Height
- 13 ft
- Faces
- S
- Approach
- 20 min
Video
No video of Sigmoid Friend yet. Got one, or know of one?
On this boulder6
- 4 WWJD v3 ★★★
- 5 Marlin Mickle v3 ★★★
- 6 Global Warming March v4 ★★
- 7 Sigmoid Friend v7 ★★★
- 8 WTFWJD v5 ★★★
- 9 Mucha Marcha v1 ★★