Grid technique · Beginner
True Transposition
Carrying a confirmed fact from one mini-grid into another that shares a category with it.
Why it works
If Mina is the baker, and Mina is also confirmed in the red house, then the baker is in the red house too — the same subject, described three different ways.
Trigger
Two confirmed yes-marks that share a subject, in two different mini-grids.
Common mistake
Solving one mini-grid to completion and treating it as finished, instead of carrying its true marks sideways into the mini-grids that share a category with it.
Example
Mina is the baker, and Mina is in the red house. Transposing gives baker/red house directly, with no clue ever connecting job to house.