| Taken | Updated | Quiz |
|---|
| 1,729,649 | 2020-01-10 | Countries of Africa |
| 710,957 | 2018-09-03 | Countries of Oceania |
| 704,618 | 2018-09-12 | Countries of North America Quiz |
| 621,483 | 2018-09-29 | Countries of South America |
| 148,244 | 2018-10-25 | Countries That End in Y |
| 127,654 | 2018-11-01 | Countries Bordering India |
| 116,020 | 2022-12-29 | U.S. States By Population |
| 102,689 | 2019-12-21 | Australian States and Territories Quiz |
| 64,971 | 2022-09-08 | Countries "Ruled" by King Charles III |
| 12,594 | 2014-11-24 | United Kingdom Overseas Territories |
| 10,315 | 2016-04-24 | Countries That Do Not Share A Border |
| 8,395 | 2012-03-20 | International Airport Codes |
| 8,348 | 2012-04-12 | Biggest cities/towns in Scotland |
| 8,173 | 2012-09-17 | Countries of Asia |
| 5,295 | 2012-08-09 | Countries nearest to the United Kingdom |
| 4,633 | 2012-03-22 | Dates in History |
| 4,567 | 2012-04-19 | Highest Life Satisfaction Countries |
| 4,527 | 2012-04-12 | Biggest cities/towns in Ireland |
| 4,376 | 2012-04-17 | Biggest cities/towns in England |
| 4,214 | 2012-07-19 | 25 Largest Bodies of Water |
| 4,099 | 2015-12-14 | F1 World Champions |
| 3,343 | 2012-05-29 | The Human Body |
| 3,309 | 2012-07-29 | British Empire Countries |
| 3,258 | 2012-07-11 | Official James Bond Films |
| 3,143 | 2012-06-16 | Biggest cities/towns in Northern Ireland |
| 2,875 | 2012-10-20 | Missing Letter Countries |
| 2,857 | 2012-04-12 | Biggest cities/towns in Wales |
| 2,238 | 2015-01-02 | Countries ending in 'land' |
| 2,173 | 2012-11-04 | Countries Not Invaded By Britain |
| 1,730 | 2012-07-20 | Countries Bordering South Africa |
| 1,725 | 2014-11-29 | Countries That Drive On The Left |
| 1,614 | 2012-04-04 | Rivers by Country |
| 1,538 | 2012-04-16 | French Overseas Territories and Departments |
| 1,502 | 2012-04-12 | Formula One Races 2012 |
| 1,155 | 2012-05-29 | Countries By Animal |
| 1,031 | 2012-07-26 | Largest Cities in Europe |
| 1,029 | 2012-04-11 | International Car Registration Plates |
| 1,027 | 2012-04-24 | Worlds Largest Cities |
| 959 | 2012-03-27 | Signatories of the Declaration of Independence |
| 926 | 2012-04-07 | Counties of Ireland |
| 910 | 2014-11-04 | International Space Station Countries |
| 798 | 2015-01-02 | Countries Ending in 'stan' |
| 654 | 2015-01-02 | British Royal Navy Vessels |
| 583 | 2012-10-21 | Countries With The Most McDonalds |
| 555 | 2012-07-29 | Four Letter Countries |
| 540 | 2012-08-01 | Tallest Countries |
| 536 | 2013-11-17 | US States by State Mottos |
| 509 | 2012-07-23 | Independence by Date from the United Kingdom |
| 506 | 2012-04-24 | International Country Calling Codes |
| 460 | 2012-07-29 | Five Letter Countries |
| 458 | 2015-06-27 | US States By Size |
| 440 | 2012-03-30 | Largest Empires by Land Area |
| 355 | 2012-10-21 | The World's Most Powerful Brands |
| 350 | 2012-07-20 | Countries Bordering Russia |
| 308 | 2014-10-28 | UK Embassies |
| 281 | 2014-10-28 | US Embassies |
| 253 | 2013-11-17 | Countries And Their Capitals |
| 238 | 2014-07-18 | Old Country Names |
