Solvers are initially presented with 10 enumerated clues. Each clue is written in the first person and describes the accomplishments of a US military officer who was later honored by having a naval ship named after them. Each clue resolves to the ship named after the officer. (Each ship name is preceded by USS, which is indicated by the fact that every single ship begins with a three letter ??? word.) This dataset is also clued by the flavor (“things that were commemorating sailors”).
The ships are presented in alphabetical order. They are:
Each of these ships has something in common: they were decommissioned and sold to another country’s navy. These new navies renamed the ships.
Every ship’s US name can be transformed into the foreign navies’ new name for that ship in five steps. Solvers are given 5 lists of string transformations, with each list presented alphabetically. Solvers must use one transformation from each list in order to transform each ship’s name from old (US) to new (foreign). In doing so, they will discover that the resulting name also includes an extra letter.
These transformation sequences are as follows (with the final extra letter bolded):
USS BARON | Divide the string in two equal halves, and switch their order. |
ARONUSSB | Find a Greek letter name, and replace the first letter in that name with its last letter. [NU → UU] |
AROUUSSB | Replace the double consonant that follows a double vowel with a word for a floor covering. [SS → RUG] |
AROUURUGB | One vowel occurs three times in a four-letter substring. Insert a fourth copy of that vowel before the last letter of the full string. |
AROUURUGUB | The last letter of the string is the first letter of a three-letter word for a body of water. Replace it with the other two letters in that word. [B → AY] |
A ROU URUGUAY | (Navy: Uruguay) |
USS CHEVALIER | Replace an acronym for an Asian airline with the IATA code for Kiunga Airport. [EVA → UNG] |
USSCHUNGLIER | The first two and last two letters together spell a word; remove them. |
SCHUNGLI | Replace the only occurrence of a symbol for a New York subway line you can take to Canarsie with the Polish word for “beech”. [L → BUK] |
SCHUNGBUKI | Prepend a common expression that likely emerged as an abbreviation of a humorous spelling of the phrase ‘all correct’. [OK] The string will now contain an abbreviation for the complex that launched the Apollo rockets. [KSC] |
OKSCHUNGBUKI | The string contains a four letter word which is often followed by another four-letter word in legal parlance. Prepend the third letter of that other word to the full string. [HUNG (juRy)] |
ROKS CHUNG BUK I | (Navy: South Korea) |
USS EUGENE A GREENE | Drop all instances of the vowel that appears six times. |
USSUGNAGRN | Replace a word meaning to pester with a word meaning place of worship. [NAG → CHURCH] |
USSUGCHURCHRN | Replace all Rs with double Rs, then remove the last three letters. The string will now contain the same number of Rs it had before doubling. |
USSUGCHURRCH | Remove the fourth and fifth letters, which should be the last two letters of a word meaning a container for coffee. [mUG] Sandwich the second C between the abbreviation for a film studio co-founded by Charlie Chaplin. [UA] |
USSCHURRUCAH | The sixth and seventh letters are the second half of a word for a player on a particular NBA team; replace the string’s first two letters with the first half of that word. [SPur] |
SPS CHURRUCA H | (Navy: Spain) |
USS EVERSOLE | Replace the word for a type of fish with the name of one of the five free cities located in the Chondath region of the Vilhon Reach. [SOLE → RETH] |
USSEVERRETH | Of the two sets of double letters, replace the double letter closer to the end of the alphabet with the two-letter country code for Brazzaville’s country. [SS → CG] |
UCGEVERRETH | Replace a word that precedes “after” in a common phrase with one that can follow “Enola”. [EVER → GAY] |
UCGGAYRETH | Remove the leftmost appearance of a metallic element symbol. [U (uranium)] |
CGGAYRETH | Add a copy of the second to last letter to the beginning of the string. |
TCG GAYRET H | (Navy: Turkey) |
USS HENDERSON | Replace the final word from many old movies with the postal abbreviation for Rhode Island. [END → RI] |
USSHRIERSON | Add a word for a harbor boat before an abbreviation for a baseball scoring play. [TUG, HR] |
USSTUGHRIERSON | Remove a concluding preposition. [ON] |
USSTUGHRIERS | Replace a long-running TV series with a symbol for a unit of volume. [ER → L] |
USSTUGHRILS | Change the first two letters so that the string’s first five letters are an anagram for what an NFL player perhaps does on fourth down [PUNTS], and the second through fifth letters are an anagram for a Streisand movie. [NUTS] |
PNS TUGHRIL S | (Navy: Pakistan) |
USS HENRY W TUCKER | Replace the name of an ill-fated US car company from the late 1940s with the word for a raised platform. [TUCKER → DAIS] |
USSHENRYWDAIS | Replace a word for a female bird with a two-letter nickname for a parent. [HEN → MA] |
USSMARYWDAIS | Reverse the order of any side-by-side vowels that occur in alphabetical order. |
USSMARYWDIAS | Replace a chatroom response to “ty” with a word describing a paramecium’s propellers. [YW → CILIA] |
USSMARCILIADIAS | Remove two of the three letters at the beginning of the string, without removing two of the same letter. Then, change one letter in a 1998 top 20 song to make a language spoken in Rourkela. [ADIA → ODIA] |
S MARCILIO DIAS | (Navy: Brazil) |
USS HOLDER | Turn a five-letter adjective describing comparative age into a five-letter adjective describing reliable support. Then, prepend the letter P. [OLDER → LOYAL] |
PUSSHLOYAL | Append a word for a fortune-telling deck; the string will now contain the name of a famous conference. [yalTAROT] Then, prepend a modern three-letter slang term for a boyfriend or girlfriend. [BAE] |
BAEPUSSHLOYALTAROT | Find the name of a boot-wearing fairytale character. [PUSS] Then, replace the last two letters of the name with the first two initials of a Cambridge poet who avoids capitals. [EE] |
BAEPUEEHLOYALTAROT | Replace the first name of a UN Secretary General (in front of a pair of vowels) with a term for a doctor in training. [U → RESIDENT] |
BAEPRESIDENTEEHLOYALTAROT | Convert the letter five places from the end of the string to its opposite. [T → F] Then, remove the letter immediately following a double vowel. |
BAE PRESIDENTE ELOY ALFARO T | (Navy: Ecuador) |
USS JAMES E KYES | Find the three-letter abbreviation for a Scandinavian currency, and drop the last two letters of it. [SEK → S] |
USSJAMESYES | Change the second occurrence of the top-level domain for Spain into the top-level domain for India. [ES → IN] |
USSJAMESYIN | Replace the three-letter word at the end with its opposite. [YIN → YANG] |
USSJAMESYANG | Replace an Iowa college town with the French name for an Aidi, Akita, or Airedale. [AMES → CHIEN] |
USSJCHIENYANG | Replace a multi-letter pronoun with the word for a legendary bird of prey. [US → ROC] |
ROCS J CHIEN YANG | (Navy: Taiwan) |
USS VOGELGESANG | Replace the word for bird in a European language with the name of Guatemala’s currency. [VOGEL → QUETZAL] |
USS QUETZALGESANG | One letter appears twice in a row. Replace this double letter with one instance of the letter preceding it in the alphabet. |
UR QUETZAL GESANG | Replace the past tense of a word meaning “produce sounds with musical intonation” with a word for an article of clothing. [SANG → COAT] |
UR QUETZALGECOAT | Remove the letters that are a brand of home appliance. [GE] |
UR QUETZAL COAT | Change an R in one of the first two positions of the string into a three-letter word for a body part. [R → ARM] Then, add an L to the end of your string. |
U ARM QUETZALCOATL | (Navy: Mexico) |
USS WESSON | Replace the first name of a filmmaking auteur who has has been nominated for three screenplay Oscars with the first name of a US Senator who is the son of a former Congressman from another state. [WES → RAND] |
USSRANDSON | Replace a word for a child with the capital of Italy. [SON → ROME] |
USSRANDROME | Append the word for Hugo Ball’s art movement to the full string. [DADA] |
USSRANDROMEDADA | Remove the last letter in a four-letter string that is comprised of two repeated two-letter strings. |
USSRANDROMEDAD | Remove the abbreviation for a Cold War country. [USSR] |
ANDROMEDA D | (Navy: Italy) |
Solvers will notice that each ship transforms into a vessel for a different foreign navy.
US Ship | Foreign ship | Navy | Extra |
---|---|---|---|
USS James E. Kyes | ROCS Chien Yang | Taiwan | J |
USS Wesson | Andromeda | Italy | D |
USS Henderson | PNS Tughril | Pakistan | S |
USS Eversole | TCG Gayret | Turkey | H |
USS Baron | ROU Uruquay | Uruguay | A |
USS Holder | BAE Presidente Eloy Alfaro | Ecuador | T |
USS Henry W Tucker | Marcilio Dias | Brazil | S |
USS Vogelgesang | ARM Quetzalcoatl | Mexico | U |
USS Eugene A Greene | ESPS Churruca | Spain | H |
USS Chevalier | ROKS Chung Buk | South Korea | I |
Each navy is represented by one of the ten flags at the bottom of the puzzle. Ordering the extra letters by this flag order gives the phrase JDS HATSUHI. Solvers must now reverse this Japanese ship’s transformation. The JDS Hatsuhi was originally called the USS ATHERTON, which is the puzzle answer.