| Taken | Updated | Quiz |
|---|
| 1,833 | 2022-04-29 | Most populous country and city in every subregion |
| 336 | 2020-08-14 | Weird laws by country |
| 208 | 2020-09-01 | Geography groups of two by clue |
| 206 | 2020-08-09 | Which scandinavian country? (multiple choice) |
| 167 | 2020-09-02 | Geography groups of three by clue |
| 150 | 2020-10-03 | Geography groups of five by clue |
| 141 | 2020-08-25 | Most common second languages of the world |
| 138 | 2020-09-02 | Geography groups of four by clue |
| 133 | 2020-08-22 | Top 10 countries, in different categories (geography) |
| 130 | 2020-07-23 | International destinations from Oslo Airport |
| 130 | 2020-10-09 | Geography groups of seven by clue |
| 126 | 2020-08-26 | Countries with the most first-level administrative divisions |
| 125 | 2020-10-05 | Geography groups of six by clue |
| 121 | 2020-08-24 | 20 first nationalities in Space |
| 112 | 2020-08-16 | Top 10 countries, in different categories |
| 103 | 2020-08-22 | Top 10 countries, in different categories (sports edition) |
| 96 | 2020-08-01 | Cities with the most hotels |
| 93 | 2020-07-31 | Second largest cities by every letter |
| 90 | 2020-08-20 | Top 10 countries, in different categories (travel edition) |
| 82 | 2020-08-02 | International destinations from Munich Airport |
| 81 | 2020-08-28 | Cities that beat London |
| 80 | 2020-08-04 | Cities by airline hubs |
| 79 | 2020-08-09 | Busiest airports by cargo traffic |
| 79 | 2020-08-09 | Busiest airports of non-capital cities |
| 78 | 2020-08-01 | Country of origin of the top 50 DJs |
| 76 | 2020-08-20 | Non-asian cities with 10 or more skyscapers |
| 75 | 2020-09-01 | Top 10 most populous cities on each continent |
| 74 | 2020-08-04 | Largest ancestry groups of the United States |
| 71 | 2020-08-22 | Most populous monarchies |
| 71 | 2020-07-31 | City by airport name |
| 68 | 2020-07-20 | The only country... |
| 66 | 2020-08-01 | Countries with the highest speed limit |
| 63 | 2020-10-10 | Cities that beat Sao Paulo |
| 62 | 2020-08-10 | Cities by airline hubs #2 |
| 60 | 2020-08-13 | Busiest airports in Germany |
| 59 | 2020-08-07 | Geography A-Z by clue #2 |
| 56 | 2020-07-31 | Geography A-Z by clue |
| 55 | 2020-08-06 | Cities with the busiest airport systems |
| 55 | 2020-08-12 | Countries that visit Norway the most |
| 55 | 2020-08-17 | Countries with left-hand traffic |
| 54 | 2020-05-09 | Cities A-Z by clue |
| 54 | 2020-08-02 | Most populous Indonesian islands |
| 52 | 2020-08-05 | Every inhabited overseas territory of the world |
| 51 | 2020-08-28 | Cities that beat Singapore |
| 51 | 2020-08-13 | Busiest airports of capital cities |
| 51 | 2020-08-08 | Countries with the fastest high-speed rail |
| 50 | 2020-07-21 | Most populous cities on islands |
| 49 | 2020-08-11 | Africa's busiest airports |
| 48 | 2020-07-26 | International destinations from Keflavik Airport |
| 47 | 2020-08-25 | Country with the most... |
| 46 | 2020-08-07 | German country names in english |
| 44 | 2020-08-07 | Largest cities by river |
| 43 | 2020-08-16 | Countries that visit Nepal the most |
| 43 | 2020-08-12 | Countries that visit Kazakhstan the most |
| 43 | 2020-08-15 | Countries that visit China the most |
| 42 | 2020-08-14 | Top 20 best airports in the world |
| 42 | 2020-08-25 | Capital of each german state (Bundesland) |
| 42 | 2020-08-22 | North-, south-, west- and easternmost 1M+ city by continent |
| 42 | 2020-08-22 | Countries that beat Norway |
| 42 | 2020-08-29 | Countries that beat California |
| 42 | 2020-08-09 | Countries visited by Donald Trump |
| 41 | 2020-08-29 | Geographic entities by land area given |
| 41 | 2020-08-02 | 100 most populated countries of the World in order, with map |
| 41 | 2020-07-26 | FIFA World Cup host cities in the 21st century |
| 40 | 2020-08-11 | Countries with the most car exports |
| 40 | 2020-08-28 | Cities that beat Tokyo |
| 40 | 2020-09-03 | Countries ending with "an" |
| 40 | 2020-08-01 | UEFA Euro 2020 (2021) host cities |
| 39 | 2020-09-08 | Countries where Queen Elizabeth II is the monarch |
| 38 | 2020-07-31 | FIFA World Cup host cities in the 20th century |
| 37 | 2022-06-24 | Countries of the World quiz, in random order, with clues and map |
| 36 | 2020-07-26 | Cities A-Z by clue #2 |
| 36 | 2020-08-04 | Largest cities in the most populated countries |
| 36 | 2020-08-20 | North-, south-, west- and easternmost 1M+ city by country |
| 36 | 2020-08-15 | Largest city by subdivison |
| 36 | 2020-08-04 | Countries where iPhones are more popular than Androids |
| 35 | 2020-08-27 | Countries bordering countries that border Russia |
| 34 | 2022-07-03 | Best clubs that haven't won a Champions League title |
| 34 | 2020-08-29 | Most populous capital cities with exceptions |
| 34 | 2020-08-14 | Largest cities of the stan-countries |
| 34 | 2020-05-12 | Highest populated countries with exceptions |
| 32 | 2020-10-11 | Capital cities of island nations |
| 32 | 2022-06-28 | Surprising football (soccer) results since the 2000s |
| 32 | 2020-08-08 | Non-sovereign states having a football national team |
| 32 | 2022-06-25 | Most populous U.S states and cities by administrative divisions |
| 31 | 2020-07-15 | The travel quiz |
| 30 | 2020-09-02 | Pacific Ocean geography |
| 29 | 2020-08-11 | Cities with the most international visitors |
| 29 | 2020-08-24 | Country by car brand |
| 29 | 2020-07-18 | Banks by country |
| 29 | 2020-08-04 | Norwegian country names in english |
| 28 | 2020-08-07 | Biggest islands in the Pacific ocean |
| 26 | 2020-07-31 | Upcoming FIFA World Cup bids |
| 26 | 2020-08-13 | Which country in Indochina? (multiple choice) |
| 25 | 2022-06-08 | Atlantic Ocean geography |
| 25 | 2020-08-08 | Countries with Ebola cases |
| 25 | 2020-08-14 | Country by picture |
| 24 | 2020-08-09 | Countries that pass through circle of latitudes |
| 24 | 2020-08-15 | Countries with the highest points above sea level |
| 24 | 2020-08-31 | Geographic entities by land area given #2 |
| 24 | 2020-08-16 | Cities with the most surveillance cameras per capita |
| 23 | 2020-08-05 | Cities of the Orient Express |
| 23 | 2020-08-25 | Cities included in major urban areas |
| 22 | 2020-08-03 | Most visited tourist attracitons |
| 22 | 2020-07-08 | City closest to... |
| 21 | 2020-08-04 | Countries of the World alphabetically backwards |
| 21 | 2020-08-13 | City-states since the 20th century |
| 20 | 2022-06-29 | Third largest cities by every letter |
| 19 | 2020-07-21 | Tourist attractions location quiz |
| 19 | 2020-08-30 | Capital city furthest away from... |
| 19 | 2020-08-08 | FIFA World Cup losing bids |
| 18 | 2020-07-15 | Countries by resort places |
| 18 | 2020-06-08 | Country states/provinces/subdivisions by clue |
| 18 | 2020-08-01 | Major stops of the Trans-Siberian Railway |
| 17 | 2020-08-23 | City by picture |
| 17 | 2020-08-24 | Car brands by city of origin |
| 16 | 2020-08-05 | Countries by their formal / official name |
| 15 | 2020-08-23 | Star Wars filming countries |
| 14 | 2020-08-07 | Visa requirements for Japanese citizens |
| 12 | 2020-08-10 | Largest country subdivisions by area |
| 11 | 2020-08-22 | Cities by cardinal direction (multiple choice) |
| 11 | 2020-08-07 | Visa requirements for Afghan citizens |
| 9 | 2020-08-21 | Districts of Hong Kong |
| 8 | 2022-06-26 | Capital cities by coordinates |
