Imaginary Spin

Under Construction The Imaginary Spin is a 5-bag loop with the pattern of TSS→TSS→TSD and/or Tetris→Perfect Clear. It requires early L and S. The chance of completing the loop is at least 98.07% once the first bag is built. This setup is discovered and named by a Taiwanese player Octupus Tea.

First bag
Imaginary Spin requires early L and S to be built. Two additional skimming patterns are also listed.

The setup rate is 70.00% (3528/5040) when counting both orientations, and is 79.52% (4008/5040) when including all skimming patterns.

Second bag
The second bag can always be stacked like this.

Third bag
Depends on the queue sequence, it can be stacked in one of these three ways.

Either the TSD or Tetris might have to be skimmed if I comes early. (Hence the name Imaginary Spin.)

10-Line Perfect Clear
Pattern A and C have a slim chance of 14.29% (360/5040) of a 2-line Perfect Clear.

14-Line Perfect Clear
All patterns keep T in hold for better chance of Perfect Clear. Some patterns requires 180 rotations to work.

Pattern A

 * L before S (100%): 3 minimal solutions


 * S before L (100%): 7 minimal solutions

Pattern B

 * S before O (100%): 9 minimal solutions


 * O before S (98.10%): 2 minimal solutions

Pattern C

 * Z before O (99.62%): 9 minimal solutions


 * O before Z (81.11%): 5 minimal solutions