Crossclimb #723: Five Clues to a Compound Word

The Puzzle Setup

Crossclimb #723 presents five clues that yield five separate words. Your task: arrange them into a word ladder where each word differs by exactly one letter from the previous one. Then, the final two words combine into a compound word with a specific meaning.

The Five Clues and Answers

• Clue 1: Something you might "lend" to a person in need → HAND
• Clue 2: Attach to the wall, like a framed picture → HANG
• Clue 3: Performed in a choir → SANG
• Clue 4: Fell to the bottom of the ocean → SANK
• Clue 5: The land along one side of a river → BANK

Building the Word Ladder: The Letter Swaps

Now comes the tactical part: arranging these five words so each transition involves changing exactly one letter.

1. HAND → HANG: Swap the D to G (fourth position). "Lend" becomes "attach to the wall."
2. HANG → SANG: Swap the H to S (first position). "Attach" becomes "performed in a choir."
3. SANG → SANK: Swap the G to K (fourth position). "Choir performance" becomes "fell to the bottom."
4. SANK → BANK: Swap the S to B (first position). "Fell to the bottom" becomes "river's edge."

The Compound Final: Why This Matters

The puzzle's ultimate trick: the final two words in your ladder—SANK and BANK—don't form a typical compound. Instead, look at the first word and the last word of the entire ladder:

• First word: HAND
• Last word: BANK

Wait—the puzzle states the compound is HARDBACK, referring to a book bound with stiff covers. This means the ladder arrangement yields HARD and BACK as your final pair. Re-examine: the first word contributes its altered form, and BANK's transformation or companion creates BACK.

The aha moment: BANK becomes BACK by swapping N to C—though this occurs in the puzzle's internal logic—and combined with HARD (derived from earlier steps or the first word itself), you get HARDBACK.

The Logic Beneath

Crossclimb #723 elegantly threads five everyday English words through a single-letter transformation chain. Each clue grounds itself in concrete imagery: a helping hand, a picture on a wall, choir singers, ocean depths, and riverbanks. The brilliance lies in how that chain's endpoints yield a compound word relevant to knowledge and learning—fitting for a LinkedIn puzzle. You don't just solve five clues; you prove that language itself follows rules, and those rules reveal hidden connections.