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BLOCK POSITION · INITIAL → AFTER EACH SWAP
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ANNOTATED BLOCK POSITION
SWAP BY SWAP
Five swaps
Select a step to seek the video
Overhead view: 3 = left · 2 = middle · 1 = right. Position follows the last completed annotated swap. Timing comes from the existing recording labels.
FINAL BLOCK POSITION
SWAPPED PAIRS
RECORDING
REVIEW THE SPLIT
All 100 demos
The table follows the filter and search on the left. Select a row to watch its recording. “Swapped cups” uses the same 1–3 cup numbering.
| Test | Episode | Group | Swaps | Block position sequence | Swapped cups | Final |
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