I tackle LinkedIn Crossclimb #856 in three passes — middles first, ordering second, combo ends last. This 4-letter board runs TOWN → … → HALL with combo clue "A two-word phrase for a municipal government building.".
Middle phase: I work clues in board order — "Colloquial term for an animated TV show" → TOON; "Screwdriver, chisel, or hammer" → TOOL; "You may pay it to go over a bridge" → TOLL; "Drawer that stores money in a cash register" → TILL; "Raised bit of land that's smaller than a mountain" → HILL.
Ordering phase: the valid middle chain is TOON → TOOL → TOLL → TILL → HILL. This permutation is the only valid one-letter chain for these answers.
I verify TOWN to TOON — W→O at the third letter (TOWN → TOON).
I verify TOON to TOOL — N→L at the fourth letter (TOON → TOOL).
I verify TOOL to TOLL — O→L at the third letter (TOOL → TOLL).
I verify TOLL to TILL — O→I at the second letter (TOLL → TILL).
I verify TILL to HILL — T→H at the first letter (TILL → HILL).
I verify HILL to HALL — I→A at the second letter (HILL → HALL).
Finished chain: TOWN → TOON → TOOL → TOLL → TILL → HILL → HALL. Combo ends TOWN + HALL clicked once ordering locked. Only one middle permutation forms a valid ladder from top to bottom — if ordering feels stuck, recheck a middle answer.