Greedy Search
This video presents the same text shown beside it, spoken and on screen. It adds nothing the text does not say.
State
Greedy search always extends the path whose end looks closest to the goal — and inherits every blind spot of the estimate.
Show
It consults only the future, never the meter already run — no spent cost enters the choice.
Watch for
On looping maps, greedy can circle among nice-looking states forever and return nothing.