Archive · September 2027

Extraplot archive: September 2027

Days 294–323 of the Extraplot season, from Wed 1 Sep 2027 to Thu 30 Sep 2027. Every daily set, with the five charts in each and a link to replay it.

This page lists every Extraplot daily set in September 2027: the day number, the ET date and the five chart titles that make up the set. Each set is a warm-up to bold-call sequence of real data charts — a line that stops at a cut-off year, and five to twelve hidden years to draw.

To play a set, follow its Play link. Archive runs use exactly the same scoring as the original day and never change your daily streak. Chart values, stories and answers stay in the game, so the titles below are a table of contents, not a spoiler sheet.

30daily sets

150charts

7categories

30bold calls

What is in the month

150 charts this month: 30 World, 22 Nature, 20 Tech, 20 Names, 20 Search, 19 Culture, 19 Money — with 30 bold calls, 60 medium charts and 60 warm-ups.

The sets

September 2027 at a glance

Titles, categories and difficulty exactly as they appear in the game.

September 2027 · days 294–323 of the season
Day	Date (ET)	The five charts	Replay
Day 294	Wed 1 Sep 2027	Thailand’s life expectancyWorldWarm-up Internet use in ThailandTechWarm-up US boys named DylanNamesMedium Wikipedia lookups for “Will Smith”SearchMedium The cereal yield of BelgiumNatureHard	Play ›
Day 295	Thu 2 Sep 2027	Austria’s urban shareWorldWarm-up US boys named TobyNamesWarm-up Landline internet in Solomon IslandsTechMedium The cereal production of IndonesiaNatureMedium Wikipedia lookups for “Chris Hemsworth”SearchHard	Play ›
Day 296	Fri 3 Sep 2027	Wikipedia lookups for “Serena Williams”CultureWarm-up France’s food price anomaliesMoneyWarm-up GDP growth in GermanyWorldMedium The carbon emissions per person of CanadaNatureMedium How did Cuba’s landline internet change?TechHard	Play ›
Day 297	Sat 4 Sep 2027	United States’ freshwater withdrawalsNatureWarm-up National income per person in BangladeshMoneyWarm-up The population of MoldovaWorldMedium US paid music streaming subscriptionsCultureMedium US boys named BudNamesHard	Play ›
Day 298	Sun 5 Sep 2027	Egypt’s share of working ageWorldWarm-up Wikipedia lookups for “Lily James”SearchWarm-up US boys named CollinNamesMedium “Music streaming” on WikipediaCultureMedium Agricultural land in UkraineNatureHard	Play ›
Day 299	Mon 6 Sep 2027	Share of people over 65 in EgyptWorldWarm-up Wikipedia lookups for “Los Angeles”SearchWarm-up India’s landline internetTechMedium The annual GDP growth of MexicoMoneyMedium How did Canada’s carbon emissions including land use change?NatureHard	Play ›
Day 300	Tue 7 Sep 2027	Wikipedia lookups for “Anime”CultureWarm-up United Kingdom’s mobile subscriptionsTechWarm-up University enrolment in SwedenWorldMedium “Kate Hudson” on WikipediaSearchMedium The foreign investment of FranceMoneyHard	Play ›
Day 301	Wed 8 Sep 2027	US boys named FreddyNamesWarm-up Nigeria’s consumer pricesMoneyWarm-up Female life expectancy in BrazilWorldMedium The pesticide use of MexicoNatureMedium Wikipedia lookups for “Google”TechHard	Play ›
Day 302	Thu 9 Sep 2027	China’s health spendingWorldWarm-up Annual carbon emissions in JapanNatureWarm-up US boys named CarterNamesMedium Wikipedia lookups for “Studio Ghibli”CultureMedium “Thanos” on WikipediaSearchHard	Play ›
Day 303	Fri 10 Sep 2027	Wikipedia lookups for “Shaquille O'Neal”SearchWarm-up India’s broadband subscriptionsTechWarm-up Fertility rate in RussiaWorldMedium US boys named CarsonNamesMedium “Michael Jordan” on WikipediaCultureHard	Play ›
Day 304	Sat 11 Sep 2027	Brazil’s tuberculosis rateWorldWarm-up Pesticide use in AustraliaNatureWarm-up Wikipedia lookups for “Angelina Jolie”SearchMedium How many people in Monaco have electricity?TechMedium World food pricesMoneyHard	Play ›
Day 305	Sun 12 Sep 2027	US girls named BreannaNamesWarm-up Wikipedia lookups for “Vinyl record”CultureWarm-up Colombia’s cereal yieldNatureMedium Tax revenue in South KoreaMoneyMedium The population growth of ChinaWorldHard	Play ›
Day 306	Mon 13 Sep 2027	Colombia’s secondary school enrolmentWorldWarm-up US girls named AlejandraNamesWarm-up Cereal production in the United KingdomNatureMedium The income per person of SpainMoneyMedium Wikipedia lookups for “The 100”CultureHard	Play ›
Day 307	Tue 14 Sep 2027	Germany’s patent applicationsTechWarm-up Renewable energy share in the United KingdomNatureWarm-up The female labour force participation of IndiaWorldMedium Wikipedia lookups for “Compact disc”CultureMedium “HTTP 404” on WikipediaSearchHard	Play ›
Day 308	Wed 15 Sep 2027	Japan’s GDP growthWorldWarm-up National income per person in SwedenMoneyWarm-up Wikipedia lookups for “Planking”SearchMedium The landline internet of IndonesiaTechMedium US girls named DominiqueNamesHard	Play ›
Day 309	Thu 16 Sep 2027	Wikipedia lookups for “Vin Diesel”SearchWarm-up “Split” on WikipediaCultureWarm-up Share of people under 15 in IranWorldMedium US boys named TaylorNamesMedium Mexico’s hourly earningsMoneyHard	Play ›
Day 310	Fri 17 Sep 2027	US boys named EdgarNamesWarm-up Singapore’s mobile subscriptionsTechWarm-up Population in PolandWorldMedium Wikipedia lookups for “Olympic Games”CultureMedium The meat supply of ItalyNatureHard	Play ›
Day 311	Sat 18 Sep 2027	Germany’s primary school enrolmentWorldWarm-up Wikipedia lookups for “New York City”SearchWarm-up Forest area in BelgiumNatureMedium The food price anomalies of GermanyMoneyMedium How did Thailand’s patent applications change?TechHard	Play ›
Day 312	Sun 19 Sep 2027	Wikipedia lookups for “Sherlock”CultureWarm-up Turkey’s pesticide useNatureWarm-up US boys named ForrestNamesMedium Mobile subscriptions in IranTechMedium The inequality of FinlandWorldHard	Play ›
Day 313	Mon 20 Sep 2027	United Kingdom’s manufacturing shareWorldWarm-up Foreign investment in JapanMoneyWarm-up Wikipedia lookups for “Ben Roethlisberger”SearchMedium The carbon emissions including land use of JapanNatureMedium US girls named GabrielaNamesHard	Play ›
Day 314	Tue 21 Sep 2027	South Africa’s landline internetTechWarm-up Consumer prices in SwitzerlandMoneyWarm-up The youth unemployment of RussiaWorldMedium Wikipedia lookups for “Formula One”CultureMedium “Area 51” on WikipediaSearchHard	Play ›
Day 315	Wed 22 Sep 2027	US boys named ElliottNamesWarm-up Mexico’s annual forest changeNatureWarm-up Wikipedia lookups for “China”SearchMedium People with electricity access in JapanTechMedium The services share of NigeriaWorldHard	Play ›
Day 316	Thu 23 Sep 2027	Colombia’s maternal mortalityWorldWarm-up Wikipedia lookups for “Beyoncé”CultureWarm-up US boys named OwenNamesMedium Hourly earnings in PortugalMoneyMedium “Wikipedia” on WikipediaTechHard	Play ›
Day 317	Fri 24 Sep 2027	Wikipedia lookups for “Adam Sandler”SearchWarm-up South Korea’s methane emissionsNatureWarm-up Health spending in IndonesiaWorldMedium “Disney” on WikipediaCultureMedium The income per person of FranceMoneyHard	Play ›
Day 318	Sat 25 Sep 2027	US boys named JamalNamesWarm-up Wikipedia lookups for “Mitch McConnell”SearchWarm-up Egypt’s landline internetTechMedium Tax revenue in ItalyMoneyMedium How many people in Egypt are under 15?WorldHard	Play ›
Day 319	Sun 26 Sep 2027	Saudi Arabia’s university enrolmentWorldWarm-up Internet use in JapanTechWarm-up US boys named AntonioNamesMedium The meat supply of FranceNatureMedium Wikipedia lookups for “Keanu Reeves”CultureHard	Play ›
Day 320	Mon 27 Sep 2027	Wikipedia lookups for “Ozark”CultureWarm-up France’s trade opennessMoneyWarm-up Population growth in VietnamWorldMedium “George Washington” on WikipediaSearchMedium The temperature anomaly of the United KingdomNatureHard	Play ›
Day 321	Tue 28 Sep 2027	Indonesia’s teenage birth rateWorldWarm-up Wikipedia lookups for “Cristiano Ronaldo”CultureWarm-up “Mario” on WikipediaSearchMedium Space launches in FranceTechMedium The meat supply of AustraliaNatureHard	Play ›
Day 322	Wed 29 Sep 2027	US girls named NaomiNamesWarm-up Wikipedia lookups for “Albert Einstein”SearchWarm-up Türkiye’s secondary school enrolmentWorldMedium Fertiliser use in IndiaNatureMedium Coffee prices worldwideMoneyHard	Play ›
Day 323	Thu 30 Sep 2027	Egypt’s university enrolmentWorldWarm-up Internet users in EgyptTechWarm-up US boys named RaulNamesMedium The food price anomalies of RussiaMoneyMedium Wikipedia lookups for “You”CultureHard	Play ›

Worth a replay

Three sets to look for

A starting point if you do not want to scroll: a bold call, a name chart and the month's last set.

Thailand’s life expectancy — World, Warm-up, day 294
Internet use in Thailand — Tech, Warm-up, day 294
Egypt’s university enrolment — World, Warm-up, day 323

All months Random practice

About this page

How the month listings work

Every day of the season has its own set of five charts; no chart is repeated across the season.
Difficulty labels: warm-up means the recent trend is on your side, medium means history helps but bends, and hard is a bold call.
The charts are real data from public sources; each reveal credits the exact dataset and licence.
Links of the form /?d=YYYY-MM-DD open that day's set directly. They are stable and safe to bookmark or share.

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Extraplot archive: September 2027

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