Triple Triple PC is a opener invented by Yu. It is an opener that allows you to get a Perfect Clear after a T-Spin Triple.
Build Order
First Bag
In the first bag, the L and Z pieces need to come early.
Please remember the mirrored shape as well. S and J comes early.
Second Bag
In the second bag, you can always make a T-Spin Triple in one of the following two methods. If possible, build the first, as it can result in a Perfect Clear after 8 lines.
J before O or J before T
In the case of JO before Z before L, you do not need to wait for gravity; the Z can be spun in with Soft Drop —> Rotate CW —> Rotate CW —> DAS Right.
TO before J
Alternate 2nd Bag Setup
Created by 10Penta. If you get a late J but still want to build an 8-height PC, then you can use this alternative setup (Requires Z before J):
Some PC solutions:
Third Bag
In the first loading method, you can always get a Perfect Clear in the third bag. One solution can result in a T-Spin Triple beforehand. Some other solutions may result in a T-Spin Double or T-Spin Single beforehand.
Third Bag continuations
When you use the second loading method, you can use any of these continuations:
Perfect Clear after 10 lines
There is a 95% chance to stack your third bag like this, with the exception of TLO before S before Z. After the T-Spin, you will have a 50.4% chance to do a Perfect Clear.
Perfect Clear after 14 lines
Note that this one is revised version by HDChung. For the past versions of 14L PCs, which might feel easier to some of you, refer to these past revisions: the original 14L PC 10Penta's 14L PC
The third is mostly possible to build (fails on L>S and O>J) without 180 spin. With 180 spin, this is always possible to build.
The fourth bag can always be stacked.
You now have a 100% chance of PC with 8 minimal solutions.
These are the potential Tetris / T-Spin Double solutions, which are optional to learn.
The following 4th bag with some queue dependency is also optional to learn, but it will lead to higher chance of T-Spin Double solutions.
This will also have 100% 14L PC chance with the following 7 minimal solutions. Note that the first and third solutions have potential Tetris, the second solution has potential T-Spin Double, and the fourth one has both.
These are some, but not all, optional solutions with potential Tetris / T-Spin.
See also
External Links
