Leveled Off: Fixed ball not falling off platform
Snowman Rush: Removed 1 snowman and added deco obstacles
Slip Slidin' Away: Ball will no longer get stuck in infinite loop
Slip Slidin' Away: Altered the timing of the shifting platforms

Plinko : Lined up hole
Slip Slidin' Away: Adjusted walls
Slip Slidin' Away: Fixed infinite bouncing

Changed par:
Hole 3 to 5
Hole 4 to 7
Hole 5 to 2
Hole 6 to 4

Brrrr: Raised hole, lowered terrain
Leveled Off: Added/lined up some walls
Skiball: Fixed trigger area
Loop-de-Scoop: Fixed green being out of bounds
Slip Slidin' Away: Reinitialized events
Snowfall: Fixed falling snow pathing

Playable. I will likely tweak and add more to it.

Added 7th hole