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Jigsaw

A 1st PC opener with a 69.64% or 74.52% chance of doing a perfect clear, created by stickmancomic to ensure high point yield in ultra/blitz while keeping high PC chances.

In order to ensure 100% coverage, this opener has 2 variants: Jaws and PCO. The variant that you build will depend on the bag.

Jaws Jigsaw

T_mino or J_mino > S_mino

Jaws Solutions

Has T_mino 2nd

7 piece solves

6 piece solves

No T_mino + even L_minoJ_mino 2nd

No T_mino + odd L_minoJ_mino 2nd

PCOsaw

S_mino > Z_mino > T_minoL_minoJ_mino

Recovery

The goal is to build a tub

This can be built with the L_mino z_mino and t_mino

While building the tub, you want to build a Horizontal or Vertical I_mino

Horizontal I_mino

You just want to build a horizontal I_mino shape doesn't matter too much how

Vertical I_mino

Same as horizontal I_mino but vertical. In this case you can put the I_mino to either side of the board


After you can continue with 2nd PC

Advanced

2nd PC

It is important when intending to transition to 2nd PC that you set yourself up for good solves. It's why we've divided the solves into multiple categories.

Has T_mino 2nd - Easy and 100% 2nd PC, typically easy and good saves for 3rd/DPC.

No T_mino + even J_minoL_mino 2nd - Sometimes tricky but 100% 2nd PC, typically difficult and slightly worse saves for 3rd/DPC.

No T_mino + even J_minoL_mino 2nd -

Blitz/Ultra

Jaws is better for blitz/ultra because it has a higher point yield than PCO. This is thanks to a guaranteed TS0 (with chance of upgrade to TSD/TSS).

Loops

Loop stuff