Stitch is a skimming T-Spin Single opening setup. It can be continued with Back-to-Back T-Spin Double and has more than 99% PC chance at the third bag. The setup is found by players metallicLurker and Octupus Tea.
First bag
Stitch has two 1st bag patterns leaving the same residue, and the setup rate is 84.6%.
The first pattern is always buildable with early S, Z and 180 rotations, and the second pattern resembles Outlogic SD.
Building with twists
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Late L stacking
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CCW and softdrop
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180
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CW
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Late I stacking
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CCW and softdrop
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CCW
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4-Line Perfect Clear
The chance for a 4-line Perfect Clear after the first bag is 11.43%.
The pieces left for the second Perfect Clear is OTSZ.
TSD into 8-line Perfect Clear
The backup pattern should be used when the sequence is O→L→S; otherwise, the main pattern is always applicable.
Main pattern
These 12 solutions are picked to minimize the chance of J/L DPC Setups.
The pieces saved for DPC Setups are shown under the solutions.
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Save Z
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Save Z
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Save S
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Save S
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Save S
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Save S
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Save L
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Save S
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Save T
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Save O
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Save O
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Save O
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Solutions with T-Spin
2 Additional solutions for potential T-Spin Single.
The chance of getting extra TSS or TSD is 36.67% and 13.49%, respectively.
Backup pattern
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Save S
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Save O
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Save Z
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Save Z
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Save O
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Save O
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Save I
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Save S
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Save Z
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Save O
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Save Z
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Additional pattern 1
The chance of getting extra TSS or TSD is and 34.76% and 20.00%, respectively.
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Save Z
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Save I
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Save I
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Save O
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Save J
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Save Z
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Save Z
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Additional pattern 2
The chance of a Tetris PC is 29.29%.
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Save S
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Save S
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Save Z
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Save O
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Save S
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Save Z
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Save I
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Save Z
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Additional setups and continuations
First bag skimming pattern
There are several skimming patterns resulting in the same remnants as the initial build.
The setup rate increases to 95.28% when including all skimming patterns.
Back-to-Back continuations
Only a handful of continuations are listed, and they may not cover all possible bags.
Center 4-wide
See Also
- Outlogic SD: The opener using the same initial build with different TSS direction, single second bag TSD pattern and slightly lower PC chance.
- Other TSS→TSD→PC openers
External Links
