| Taken | Updated | Quiz |
|---|
| 89,611 | 2020-11-04 | Orthodox Countries |
| 38,845 | 2018-01-14 | Cities with the Most Foreign Embassies |
| 23,595 | 2020-06-05 | Bosnia and Herzegovina Country Quiz |
| 5,029 | 2013-11-18 | The 10 most difficult languages to learn |
| 3,521 | 2013-01-12 | Top 10 most sexually active countries |
| 3,483 | 2013-01-09 | Protestant countries |
| 3,364 | 2013-08-19 | European Union cities by percentage of muslim population |
| 2,639 | 2014-02-27 | Countries without an army |
| 2,382 | 2012-06-26 | French Monarchs |
| 2,173 | 2013-01-12 | Top 25 countries with the most freshwater |
| 2,139 | 2012-09-27 | Countries with the Death Penalty (as of 2011) |
| 2,091 | 2012-10-24 | Countries where the legal age of drinking alcohol is higher than 18 |
| 1,677 | 2013-10-06 | Countries with the most embassies abroad |
| 1,523 | 2014-02-19 | Countries with the largest diaspora |
| 1,091 | 2014-03-13 | Top 25 countries where men do housework |
| 930 | 2012-10-08 | Top 10 countries with the best Health Care |
| 766 | 2013-01-12 | Top 10 countries with the fastest growing economy |
| 753 | 2012-09-27 | Safest countries of the world |
| 737 | 2013-01-14 | Top 18 party cities in Europe |
| 696 | 2013-01-17 | Top 20 cities with the worst traffic jams |
| 537 | 2013-08-27 | The friendliest countries in the world with foreign visitors... And the worst! |
| 530 | 2013-01-11 | Countries with the poorest population |
| 530 | 2013-02-04 | Top 10 countries to travel to in 2013 according to Lonely Planet |
| 524 | 2013-01-16 | Top 10 countries that will suffer most from global warming |
| 507 | 2012-09-28 | Countries where alcohol was or still is prohibited |
| 359 | 2013-01-06 | Fattest American States |
| 336 | 2013-09-01 | Countries where abortion is illegal (or permitted only to save the woman's life) |
| 328 | 2013-01-12 | Top 10 countries with the worst gender equality |
| 318 | 2012-10-07 | List of countries by natural gas proven reserves |
| 290 | 2013-08-30 | Countries where the Big Mac is the cheapest... And the most expensive |
| 281 | 2014-01-14 | European Union facts |
| 269 | 2012-09-27 | Top 25 plastic surgery countries |
| 261 | 2013-02-06 | Top 10 global cities attracting the most foreign investors |
| 244 | 2012-10-01 | Top 10 countries with the most landmines |
| 230 | 2014-08-20 | American States with the Death Penalty |
| 225 | 2014-03-27 | 10 best airports in the world as of 2014 |
| 206 | 2013-01-14 | Top 10 best nightlife cities in the world |
| 196 | 2013-01-12 | Top 10 cities to visit in 2013 according to Lonely Planet |
| 186 | 2014-03-29 | American black list: 22 countries having their airlines black-listed |
| 167 | 2013-01-16 | Countries that are the most threatened by the rise of the sea level |
| 166 | 2013-01-08 | 25 countries with the lowest unemployment rate |
| 161 | 2013-02-13 | The World's most visited tourist attractions |
| 151 | 2013-08-25 | Ranking of the best student cities in the world |
| 150 | 2012-10-08 | Top 10 best countries for Expatriates |
| 144 | 2013-01-12 | Top 10 countries with the most refugees |
| 139 | 2013-01-12 | Top 10 cleanest countries |
| 135 | 2013-01-14 | Top 10 countries with the highest level of HIV infection |
| 128 | 2012-10-18 | The 10 most polluted countries |
| 107 | 2012-09-25 | Countries with the highest income tax rate |
| 106 | 2013-01-12 | Top 10 OECD countries with the most work hours |
| 94 | 2013-01-12 | Top 10 countries with the most unequal society |
| 93 | 2013-01-12 | Top 10 countries with the highest divorce rate |
| 76 | 2013-01-12 | Most Polite cities |
| 63 | 2013-01-08 | 25 countries with the highest unemployment rate |
| 52 | 2013-01-11 | Countries with the highest infant mortality rate |
