| 207 | Countries that are part of the Kurdish region | 2019-10-14 | 1 |
| 170 | Top 20 countries by GDP per capita in 1950 | 2019-10-04 | 0 |
| 139 | Countries that were part of the Qing dynasty | 2019-10-01 | 1 |
| 137 | Countries that have lost territory against United States | 2019-09-18 | 0 |
| 108 | Subcontinents proposed by the UN | 2019-09-23 | 0 |
| 108 | Top 10 countries by richest person | 2019-09-30 | 0 |
| 101 | Top 20 countries by GDP in 1961 | 2019-09-18 | 0 |
| 88 | U.S. States that were part of the Mexican Empire | 2019-10-15 | 0 |
| 81 | Top 20 Countries by most populated city | 2019-10-01 | 1 |
| 75 | Countries that were part of the Austro-Hungary Empire | 2019-10-01 | 0 |
| 74 | Countries that were part of the Aztec Empire | 2019-10-01 | 0 |
| 69 | Top 20 countries by GDP, PPP | 2019-08-29 | 0 |
| 68 | Countries that were part of Gran Colombia | 2019-09-18 | 0 |
| 67 | Richest country by UN region | 2019-11-05 | 0 |
| 66 | All Transcontinental countries | 2019-09-04 | 0 |
| 63 | Countries that were part of the Inca Empire | 2019-09-20 | 0 |
| 59 | Presidentes de México | 2019-09-08 | – |
| 57 | Top 20 Countries by total military per 1000 capita | 2019-10-14 | 1 |
| 54 | Poorest country by UN region | 2019-11-19 | 0 |
| 52 | Countries that were part of the Mexican Empire | 2019-09-19 | 0 |
| 51 | Countries with parties in the socialist international | 2019-09-21 | 0 |
| 48 | Countries that were part of Rio de la Plata | 2019-09-30 | 0 |
| 48 | Countries that were part of Denmark | 2019-10-01 | 0 |
| 45 | Countries where the largest city isn't the Capital | 2019-06-14 | 0 |
| 44 | Countries that have lost territory against Mexico | 2019-09-18 | 0 |
| 43 | Most populated country in UN geoscheme | 2019-09-24 | 0 |
| 42 | Countries that were part of the German Empire | 2019-09-23 | 0 |
| 41 | Top 20 countries by tank strength | 2019-08-28 | 0 |
| 37 | Most densely populated country by UN region | 2019-09-25 | 0 |
| 37 | Monarchies in the Americas | 2019-08-26 | 0 |
| 37 | American countries by year of independence | 2019-05-17 | 1 |
| 33 | Countries that have win territory against Mexico | 2019-09-18 | 0 |
| 27 | Best performances by elected presidents | 2021-03-09 | 0 |
| 23 | Worst performances by elected presidents | 2021-03-09 | 0 |
| 21 | British Protectorates | 2019-08-26 | 0 |
| 19 | Countries with goverment disputes | 2019-09-08 | 0 |
| 18 | Countries with changes in the goverment in the XXI century | 2019-08-21 | 0 |
| 17 | Mexican Leaders Quiz | 2019-06-12 | 0 |
| 9 | Which flag is that? #0 | 2019-08-27 | 0 |
| 8 | Which flag is that? #1 | 2019-09-03 | 0 |
