How to approach it
The shift opens with a square and then a hook left. The first long bar arrives as crate number 6. Over the first 21 crates the longest wait between two bars is 7 crates. The two step crates come back to back at numbers 4 and 5, which suits a flat surface. A square comes within the first three crates, an easy piece for the first corner. It is a Sprint 40 shift: forty rows against the clock. On Hard the crates start at level 8 and fall quickly from the first one.
- The bar is late here: build flat on the other nine columns and do not fill the open one while you wait.
- In a sprint, drop each crate as soon as the shadow sits where you want it — every second of drift counts.