The KnotMaster challenge is to tie all seven of the required knots for the rank of First Class  -

Square Knot, Two Half-hitches, Taut-line Hitch, Sheet Bend, Bowline, Timber Hitch, and Clove Hitch
plus one Bonus Knot: either the Alpine Butterly (loop or bend) or the Zeppelin Bend.

in 3 minutes or less.

KnotMaster final standings as of 12/8/2022:

1. Avaneesh 1:01
2. Lucas: 1:08
3. Neil 1:11
4. Miles:1:23
5. Sevin 1:41
6. Daron: 1:53
7. Omkar: 2:18

Knot reference page: http://pages.troop14pa.org/knots.html