LinkedIn Crossclimb #885 is a 4-letter Crossclimb ladder from COAL to WIND. Phase one is crossword solving: 5 middle clues yield COOL, FOOL, FOOD, FOND, FIND. Phase two is ordering; phase three unlocks the combo ends tied by "Two sources of energy, one that's burned and one that blows.".
Middle phase answers: "Trendy or acceptable" = COOL; "Play the ___ (act like a court jester)" = FOOL; "Necessary source of nutrients" = FOOD; "Having a warm, positive opinion (of)" = FOND; "Locate, as something lost" = FIND.
Ordering phase: the valid middle chain is COOL → FOOL → FOOD → FOND → FIND. This permutation is the only valid one-letter chain for these answers.
Link COAL → COOL: A→O at the third letter (COAL → COOL) (combo-adjacent).
Link COOL → FOOL: C→F at the first letter (COOL → FOOL).
Link FOOL → FOOD: L→D at the fourth letter (FOOL → FOOD).
Link FOOD → FOND: O→N at the third letter (FOOD → FOND).
Link FOND → FIND: O→I at the second letter (FOND → FIND).
Link FIND → WIND: F→W at the first letter (FIND → WIND) (combo-adjacent).
Complete ladder: COAL → COOL → FOOL → FOOD → FOND → FIND → WIND. The combo clue "Two sources of energy, one that's burned and one that blows." describes both end words together — "COAL" and "WIND" each differ by one letter from their adjacent middle rungs and satisfy the shared top+bottom prompt. Pattern: unique middle order — Only one middle permutation forms a valid ladder from top to bottom — if ordering feels stuck, recheck a middle answer.