| Pop. | Country | Hint | City | % Correct |
|---|---|---|---|---|
| 15.24 mil | Turkey | Located on two continents | Istanbul | 99%
|
| 1.70 mil | United States | Indy 500 | Indianapolis | 90%
|
| 2.95 mil | Turkey | Smyrna, "Pearl of the Aegean" | İzmir | 83%
|
| 186 k | United Kingdom | One of the UK's oldest towns | Ipswich | 43%
|
| 127 k | United States | University of Iowa | Iowa City | 39%
|
| 404 k | Romania | "Cradle of Romanian culture" | Iași | 38%
|
| 200 k | Germany | Audi headquarters | Ingolstadt | 35%
|
| 84 k | Italy | Grand Prix circuit | Imola | 26%
|
| 361 k | United States | Coachella Festival | Indio | 25%
|
| 88 k | Greece | Epirus region, Ottoman culture | Ioannina | 19%
|
| 943 k | Turkey | In Antiquity known as Nicomedia | İzmit | 17%
|
| 283 k | Turkey | Part of Syria until 1938 | İskenderun | 13%
|
| 117 k | Netherlands | Deepwater port, "mouth of the IJ" | IJmuiden | 7%
|
| 248 k | Turkey | Maybe named after a Greek city-state | Isparta | 7%
|
| 102 k | Turkey | Mount Ararat | Iğdır | 6%
|
| 82 k | Poland | Salt mines, brine | Inowrocław | 6%
|
| 105 k | United States | World's first nuclear reactors | Idaho Falls | 3%
|
| 240 k | Turkey | Meatballs (Köfte) | İnegöl | 3%
|
| 74 k | Germany | Teutoburg Forest | Ibbenbüren | 2%
|
| 79 k | Spain | European Balloon Festival | Igualada | 0%
|