Classification target LinkedIn Crossclimb #909. Ladder width: 4. Middle samples: REAL, READ, LEAD, LEND, LAND. Combo label: "A word meaning to distribute playing cards, and a word for what each player then has.". Full chain: DEAL → REAL → READ → LEAD → LEND → LAND → HAND.
Middle phase answers: "Actually existing" = REAL; "Enjoy literature" = READ; "Heavy metallic element that can block X-rays" = LEAD; "___ an ear (listen)" = LEND; "Terrestrial animals live on it" = LAND.
Ordering phase: the valid middle chain is REAL → READ → LEAD → LEND → LAND. This permutation is the only valid one-letter chain for these answers.
Transition 1: D→R at the first letter (DEAL → REAL).
Transition 2: L→D at the fourth letter (REAL → READ).
Transition 3: R→L at the first letter (READ → LEAD).
Transition 4: A→N at the third letter (LEAD → LEND).
Transition 5: E→A at the second letter (LEND → LAND).
Transition 6: L→H at the first letter (LAND → HAND).
Ladder result: DEAL → REAL → READ → LEAD → LEND → LAND → HAND. Classification: unique middle order.