Hardtack Stacking
From Hard Drop Tetris Wiki
Hardtack Stacking (Japanese name 乾パン積み) is a TD Attack opener which was invented by Sioyaki.
1st bag
The first bag requires early O and Z or S pieces to build. The build rate is 54.44% with mirror, and 23.33% without.
Held L |
Held J |
2nd bag
The 2nd bag is built depending on which of J and L comes first. If J comes first, build the top setup. Otherwise, the bottom one. The OSZ ball is interchangeable, and by using all of the shapes, you can avoid softdropping.
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Third Bag and Beyond
For J before L, you can go for a TST or a Fractal depending on which of J and Z come first in the 3rd bag.
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Z before J |
J before Z |
For L before J, you can always go for a TSD as shown below, though freestyling is better if you can avoid making an I piece dependency.
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