Profile Perfect Level 199 Answer & Walkthrough

The "A Night at the Observatory" board, solved. Hint-first, then a walkthrough of the deduction, then the finished answer grid.

Answer grid

The solved board — five subjects, five attributes, no blanks.

Subject	Material	Origin	Keeper	Era	Worth
Telescope	Brass	Marseille	The Astronomer	1880s	$$$$
Star Chart	Paper	Nuremberg	The Navigator	1540s	$$$$$
Meteorite	Iron-nickel	The Gobi	The Geologist	Prehistoric	$
Sextant	Ebony & Brass	London	The Cartographer	1790s	$$$
Observation Journal	Leather	Edinburgh	The Curator	1920s	$$

Work down the list; stop as soon as the case clicks.

Hint 1

One item fell from the sky: iron-nickel, no craftsperson, no era in centuries. Its owner studies rocks, and its value is the lowest.

Hint 2

The chart is a printed paper from the 1540s and the single most valuable item in the room — older beats fancier tonight.

Hint 3

The sextant mixes wood and metal, so it can't be the pure-brass telescope nor the paper chart. That triangle resolves three rows at once.

A repeatable order of attack for this board.

Set the board

Write the five subjects down as rows: Telescope, Star Chart, Meteorite, Sextant, Observation Journal. Columns are Material, Origin, Keeper, Era, Worth. Nothing is solved yet — you are only translating the clue board into an empty grid.
Anchor the extremes

The Star Chart sits at the top of the worth column ($$$$$); the Meteorite is the floor ($). Lock both extremes early and their keepers — The Navigator and The Geologist — fall out with them.
Order age before price

Now compare eras across the middle rows (1880s, 1540s, Prehistoric, 1790s, 1920s). Worth and age are two different orders on this board — sort one column fully before touching the other, or you will chase a pattern that is not there.
Simulate, then submit

Read the grid back clue by clue. Every one of the five rows must satisfy every clue with nothing left over — and only then spend an attempt. If one cell contradicts a clue, change that cell, not the whole layout.

The two places solvers most often lose an attempt.

Players look for the word in a clue and miss that the era column accepts non-year answers. The Gobi meteorite fills it.

Job-adjacent guesses fail here: the navigator's prize possession is the chart he steered by, not the scope he never carried.

This dome rewards range: one row has no year at all, and one owner's job is a red herring. Read every column as its own puzzle. Happy puzzling!