Pretty much the same as elementary ultra technique, using the red-green builder.
We recommend the two-column method, as shown in the picture below. Setting up partial blocks with maximum platform space as discussed in the general tips section is a must. See our videos section for a demonstration.
In the snapshot below, note that the falling grey block will complete the gold at the bottom right, the red piece in the lookahead will become part of a red-pink silver at the top, the purple will complete the spiraled gold on the left side, the yellow piece will complete the gold at the right side, and the blue stick in the buffer will complete the blue sticks gold once the yellow is finished.
The snapshot below is from a different game and illustrates completed blocks just waiting to be cleared.
Given all blue sticks to make gold blocks and tetris them, in three minutes you can get 1190 lines (28 gold blocks!). An optimistic upper bound for our two-column method is 868 (17 golds, 7 silvers, no tetrises).