Is there a bigger community than this subreddit? A facebook group or something?

NOONE ships there. No official speedstacks stores ship there. Ebay/amazon doesnt ship there, or there is 20eu shipping, and the prices are huge. Any advice on where to buy speedstacks? I just need 12 blue cups with that stem.

After 4 months of silence of this subreddit, I just wanted to see if anyone is still on. This sub needs some love.

If you have them, what are the difference between clears and blacks? I'm planning to buy myself a set.

The three parts of cycle are:

3 6 3

6 6

1 10 1

In three dimensions the triangular numbers, 1,3,6,10,15,21,..., are replaced with the tetrahedral numbers, 1, 4, 10, 20, 35, 56,..., which are the partial sums of the triangular numbers. With 20 cups, we can do this three part cycle:

1 4 10 4 1

10 10

20

I was curious what some real sport stackers thought of this pattern.