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The Crown TSD is a T-Spin Double setup. It has the same piece dependencies as Amino TSD Subvariant (early I and J, I and L in the mirrored setup). It is invented by Agent RO in November 2020.
First Bag
Second Bag and later
There are several ways to stack the second bag, though some will result in a shape that can be Perfect Cleared.
- Perfect Clear continuations: The best one has a 99.01% chance of making a Perfect Clear after 8 total lines (S→J→O). The L and Z can be kicked in. Afterwards, there are more than 30 solutions this shape has. The first solution can result in a Tetris Perfect Clear.
If one gets an early J and L, then the below alternative is possible. There are 4 solutions and the PC chance is 83.33 %. The first solution can result in a Tetris Perfect Clear.
- Perfect Clear after 12 total lines: There are various ways to achieve this. This example uses an early L and O in the second bag.
See also