| 11,062 | Größte Städte in den Niederlanden | 2024-10-08 | |
| 8,654 | Namen chemischer Verbindungen | 2025-02-23 | |
| 8,564 | Die 100 häufigsten Baby-Mädchenvornamen Deutschlands | 2024-10-14 | – |
| 8,148 | Größte Städte im Vereinigten Königreich | 2024-11-18 | |
| 7,781 | Die 100 häufigsten Baby-Jungenvornamen Deutschlands | 2024-10-19 | – |
| 7,775 | Größte Städte Polens | 2024-11-04 | |
| 6,639 | Größte Städte der Türkei | 2024-11-04 | |
| 4,012 | British Prime Ministers by Picture | 2025-01-10 | 11 |
| 2,273 | Words by International Phonetic Alphabet (Received Pronunciation) | 2025-02-06 | 3 |
| 2,236 | World Capitals by Satellite Image | 2024-07-22 | 29 |
| 2,192 | Die häufigsten deutschen Vornamen in den 1900er Jahren | 2024-10-11 | – |
| 2,045 | Territories of the British Empire in 1920 | 2022-06-08 | 24 |
| 1,427 | World City Flags Quiz | 2023-10-08 | 8 |
| 1,082 | Größte Städte der Ukraine | 2024-10-08 | – |
| 901 | Größte Städte Japans | 2024-11-20 | – |
| 897 | Historische Nationalflaggen Quiz | 2020-02-17 | – |
| 756 | Größte Städte Irlands | 2024-11-21 | – |
| 560 | Bermuda Quiz | 2026-03-30 | 3 |
| 555 | Top 20 'Goodest' Countries | 2023-09-04 | 8 |
| 520 | Most Common German Verbs to English - Random Order | 2025-01-15 | 0 |
| 500 | Größte Städte Südafrikas | 2024-12-03 | – |
| 456 | Größte Städte Ägyptens | 2024-10-09 | – |
| 427 | Territorien des Britischen Weltreichs im Jahre 1920 | 2025-01-20 | – |
| 394 | 20 Most Corrupt Countries in the World | 2024-10-06 | 1 |
| 387 | Flagge der Länder mit mehr als 50 Millionen Menschen | 2024-11-18 | – |
| 352 | Die 14 Britischen Überseegebiete | 2021-04-11 | – |
| 345 | Europäische Städte auf Deutsch | 2021-06-28 | – |
| 286 | List of High Income Countries | 2024-10-11 | 0 |
| 269 | State Seals of the United States | 2020-12-13 | 2 |
| 260 | Flags of the British Empire, 1920 | 2019-11-30 | 0 |
| 254 | Random Common German Nouns Quiz #1 | 2022-03-30 | 0 |
| 246 | Länder mit den größten ausschließlichen Wirtschaftszonen | 2024-11-22 | – |
| 228 | Cities by Their German Names | 2022-08-02 | 3 |
| 201 | Europäische Hauptstädte nach Sehenswürdigkeit | 2020-12-29 | – |
| 169 | Biggest Cities/Towns in each German State - Extreme | 2024-11-20 | 0 |
| 165 | Frühere Hauptstadtnamen Quiz | 2024-03-14 | – |
| 164 | A-Z Cities That End in A | 2020-03-08 | 2 |
| 156 | Basic German Grammar Quiz | 2019-11-27 | 0 |
| 152 | Countries that Produce the Most Avocados | 2024-11-23 | 0 |
| 148 | Städte in den Vereinigten Staaten nach Bild | 2020-12-07 | – |
| 124 | European Capitals by Picture of Landmark | 2020-12-29 | 0 |
| 123 | Countries that Produce the Most Apples | 2024-11-24 | 2 |
| 122 | German Place Words Quiz | 2022-03-30 | 0 |
| 119 | Provinzen Südafrikas | 2024-12-03 | – |
| 114 | 1920s Song Titles Quiz | 2019-11-23 | 0 |
| 110 | Body Parts Based on Their Anatomical Terms | 2020-02-27 | 0 |
| 109 | Countries Suffering the Most from Hunger | 2024-10-09 | 0 |
| 108 | Random Common German Nouns Quiz #2 | 2022-03-30 | 0 |
| 106 | German Modes of Transport Quiz | 2022-03-30 | 0 |
| 106 | British Commonwealth Countries with the Largest Nominal GDP | 2024-11-21 | 0 |
| 105 | Countries that Produce the Most Cucumbers | 2024-11-28 | 1 |
| 103 | German False Friends | 2022-03-30 | 0 |
| 103 | Countries that Produce the Most Coconuts | 2024-11-27 | 0 |
| 99 | States in which Biden did worse than Clinton | 2020-12-23 | 0 |
| 96 | German Noun Genders by Suffix | 2019-11-27 | 0 |
| 95 | German Occupation Words Quiz | 2022-03-30 | 0 |
| 89 | Johnny B. Goode Lyrics | 2021-01-18 | 0 |
| 88 | Countries with the Lowest HDI A-Z | 2024-10-16 | 0 |
| 85 | Countries that Produce the Most Apricots | 2024-11-24 | 1 |
| 81 | Countries with a Credit Rating below B | 2025-08-26 | 0 |
| 74 | U.S States by Vote Margin in the 2016 Presidential Election | 2020-07-16 | 0 |
| 73 | Frühere Städtenamen Quiz - Asien | 2023-01-15 | – |
| 71 | Council Areas of Scotland | 2019-11-30 | 0 |
| 69 | Countries with the Smallest Economies A-Z | 2024-10-14 | 2 |
| 68 | First 10 English Counties Alphabetically | 2021-02-21 | 0 |
| 66 | Islands That Start with C | 2021-05-24 | 0 |
| 66 | Countries of the World without a Map or Text | 2020-03-12 | 1 |
| 66 | Countries with the Highest HDI A-Z | 2024-11-21 | 1 |
| 65 | European Cities in European Languages | 2021-05-25 | 1 |
| 63 | Countries that Produce the Most Cherries | 2024-11-27 | 0 |
| 62 | British and American Words by Common Definition #3 | 2020-04-09 | 0 |
| 60 | British and American Words by Common Definition #1 | 2020-04-09 | 0 |
| 59 | British and American Words by Common Definition #2 | 2020-04-09 | 0 |
| 59 | U.S Presidential Campaign Slogans Quiz | 2020-04-02 | 1 |
| 57 | A-Z Cities That End in E | 2019-02-27 | 0 |
| 57 | Asian Capitals by Picture of Landmark | 2020-12-30 | 0 |
| 56 | German Geographical Features Quiz | 2022-03-30 | 0 |
| 53 | Islands That Start with B | 2021-05-24 | 0 |
| 53 | Great Offices of State in the United Kingdom | 2020-03-30 | 0 |
| 52 | Islands That Start with S | 2021-06-11 | 0 |
| 52 | Islands That Start with A | 2021-05-24 | 0 |
| 51 | Asiatische Hauptstädte nach Sehenswürdigkeit | 2020-12-30 | – |
| 50 | Islands That Start with F | 2021-05-31 | 0 |
| 47 | A-Z Cities That End in I | 2021-07-17 | 0 |
| 47 | Countries by Non-Capital Cities | 2020-03-08 | 2 |
| 46 | Islands That Start with M | 2021-06-07 | 0 |
| 46 | Happy New Year in European Languages | 2021-08-12 | 1 |
| 46 | European Cities in Irish | 2021-09-02 | 0 |
| 45 | Bermuda-Quiz | 2021-01-19 | – |
| 44 | Media Outlets in the White House Press Briefing Room | 2024-10-06 | 0 |
| 44 | A-Z Cities That End in D | 2019-02-27 | 0 |
| 44 | Islands That Start with H | 2021-06-03 | 0 |
| 43 | Islands That Start with T | 2021-06-11 | 0 |
| 43 | Countries with the Biggest Gender Gap | 2020-03-10 | 0 |
| 41 | 2020 Battleground States | 2020-11-05 | 0 |
| 40 | A-Z Cities That End in O | 2019-02-27 | 0 |
| 40 | Islands That Start with N | 2021-06-07 | 0 |
| 40 | U.S. Counties with the Highest Per-Capita Income | 2020-12-23 | 0 |
| 37 | Islands That Start with G | 2021-06-03 | 0 |
| 36 | Islands That Start with I | 2021-06-04 | 0 |
| 35 | A-Z Cities That End in H | 2019-02-28 | 0 |
| 35 | German Articles of Clothing | 2022-03-30 | 0 |
| 35 | Islands That Start with W | 2021-06-11 | 0 |
| 35 | A-Z Cities That End in G | 2019-02-27 | 0 |
| 34 | A-Z Cities That End in R | 2020-03-10 | 0 |
| 33 | Biggest Cities in Kenya | 2020-03-22 | 0 |
| 33 | Islands That Start with R | 2021-06-10 | 0 |
| 33 | Islands That Start with P | 2021-06-10 | 0 |
| 32 | U.S. Counties with the Largest GDPs | 2024-10-07 | 0 |
| 32 | Islands That Start with E | 2021-05-29 | 0 |
| 31 | States That Swung the Most to Trump in 2024 | 2024-11-30 | 0 |
| 30 | Islands That Start with J | 2021-06-05 | 0 |
| 30 | Bordering Countries - Tile Select Quiz | 2020-07-10 | 0 |
| 30 | Islands That Start with D | 2021-05-24 | 0 |
| 30 | All Countries in their Official Languages | 2022-06-09 | 0 |
| 28 | Islands That Start with L | 2021-06-07 | 0 |
| 27 | Biggest Cities in India A-Z | 2020-03-25 | 0 |
| 23 | Islands That Start with K | 2021-06-06 | 0 |
| 21 | Countries by Sentences from Their Constitutions | 2020-09-17 | 0 |
| 21 | Happy Days Are Here Again Lyrics | 2021-01-22 | 0 |
| 20 | Countries that Use the Franc | 2020-11-17 | 0 |
| 18 | Cities in Different Countries Tile Quiz | 2021-03-31 | 0 |
| 17 | Chinese Provinces by Former Spelling | 2019-11-30 | 0 |
| 15 | Cheek to Cheek Lyrics | 2020-02-19 | 0 |
| 15 | Countries that Use a Dinar | 2020-11-19 | 0 |
