User:Wongsz

Wongsz spin
Wong sz spin

2 bag SZ spin triple opener into TSD, also a mid-game triple double pattern.

First bag has a (theorised) 100% build rate mirrored with 180 spins. Without mirrored some bags with an early combination of T, I, Z may not be possible.

Opener is best suited for all-spin. (I made this for fun)

Castletop
If T and I are placed, one can begin stacking imperial Cross early (S/O piece).


 * Left - O save | Right - S save

Imperial cross
Cleanest of the continuations- stacks shown are optimised to continue with freestyle trinity stacking, the imperial cross shape can be made in other ways.

The J piece can always 180 into place.

Third bag O is best placed on either side of the well to allow for s/z overhangs.

An interesting stack (not necessarily recommended) one must 180 spin as shown to complete the TSD.
 * O save (O from 2nd bag placed early)


 * If O comes early 3rd bag and cannot be placed on either side of the well, one can create the following stack.


 * S save (S from 2nd bag placed early)

Trinity
The Trinity/STSD shape can be useful for all spin.

Trinity stacking itself is not recommended as completing the first trinity without imperial cross has lower chances before the next T piece. Overhang depends on bag.

In all-spin using the T to make the overhang isn't fatal (see below). Building Trinity is freestyle but easier to stack from S save. Common stacks include:

(See the Trinity hard drop page TSD Declined or Approved?)
 * The STSD shape is good for all spin as it allows a variety of different spins. This is why using a T to make the overhang is forgiving.
 * One can opt for a t-spin single in trinity to form either a t-spin or z-spin next.

Flat top
This variation offers stacks when Castletop does not work (most notably early S- diagram 3/4).

If possible it's generally better to use the T from the first bag to help stack the overhang first. It can be made in 4 ways:

TSD donation
This continuation has a 100% build rate - the J O L stack can be vertically flipped depending on the bag, the floating TSD can be built before initiating the S/Z spin triple.

One can make a TSD or produce an STSD after a TSS and skim (one can maintain b2b with an L spin if you can TSS early, even with S placed), the TSD is recommended:

The Z overhang can easily be made into a trinity (freestyle shown, not necessarily recommended)

All-spin fin
Best used in all-spin for b2b bonus. Can be made from either variations requiring an early I. See Polymer T-Spins to execute the tsd properly. Most fin setups can switch J and L, stack freestyle for a centre well. Z is required to fill the cavity.

A fractal can be made on all (except S overhang) stacks, this results in a high stack. The fractal can be amended with an L spin.


 * Flat Top


 * castletop