| 41,356 | Countries Of The World Quiz (Very Hard) | 2022-04-02 | 38 |
| 919 | The Cyrillic Alphabet | 2020-08-19 | 0 |
| 505 | Square Numbers 1-100 | 2022-12-05 | 3 |
| 445 | Most Important Generals Of WW2 | 2020-08-06 | 1 |
| 350 | Countries With The Strongest Armies | 2019-11-29 | 1 |
| 303 | The Most Brutal Dictators In History | 2021-02-11 | 1 |
| 276 | Which City is in... ? | 2020-09-07 | 1 |
| 270 | Generals Of The Wehrmacht | 2020-09-02 | 1 |
| 225 | African Colonies By Country | 2020-09-25 | 1 |
| 185 | Biggest Cities In Russia | 2020-01-17 | 0 |
| 161 | Most Popular Video Games In 2019 | 2019-11-29 | 1 |
| 161 | Which City is in...? - U.S. Edition | 2020-09-08 | 1 |
| 153 | Countries Without 1,000,000+ Cities | 2020-08-05 | 1 |
| 145 | Most Populous Capital Cities In The World | 2020-09-04 | 1 |
| 128 | Most Important Countries Everyone Should Know | 2019-12-17 | 1 |
| 119 | Top 20 U.S. Cities Everyone Should Know | 2020-08-05 | 1 |
| 105 | Important WW2 Cities | 2020-08-19 | 1 |
| 97 | Biggest Cities In The European Union | 2019-11-24 | 1 |
| 96 | Useless Countries You Don´t Need To Know | 2019-12-17 | 1 |
| 88 | World History Multiple Choice | 2020-09-08 | 1 |
| 75 | The 20th Century Quiz (Extreme) | 2019-12-18 | 1 |
| 71 | European Countries by Island | 2020-08-29 | 0 |
| 71 | The Ultimate Geography Quiz | 2020-02-16 | 1 |
| 65 | Countries With Aircraft Carriers | 2019-11-29 | 1 |
| 59 | Biggest Cities In South America | 2019-12-01 | 0 |
| 58 | Biggest Cities in the United States | 2020-01-18 | 1 |
| 58 | Longest Rivers In The World | 2019-12-01 | 0 |
| 57 | Biggest Cities In Africa | 2019-11-27 | 1 |
| 57 | Countries Possessing Nuclear Weapons | 2019-11-23 | 1 |
| 51 | European Countries By Picture | 2020-08-31 | 1 |
| 49 | Biggest Cities In Germany | 2020-01-18 | 0 |
| 48 | Countries Whose Biggest City Isn't Their Capital | 2020-08-19 | 1 |
| 47 | Biggest Cities In France | 2020-01-17 | 0 |
| 41 | Members Of The Warsaw Pact | 2019-11-26 | 1 |
| 39 | Biggest Concentration And Extermination Camps | 2019-11-29 | 1 |
| 36 | Countries With The Highest GDP | 2019-11-29 | 0 |
| 30 | (just a quiz for a school test, just ignore it) | 2021-02-26 | 0 |
| 30 | U.S. Presidents By Clue | 2020-08-19 | 1 |
| 29 | Every* City In The San Francisco Metro Area | 2020-08-05 | 0 |
| 27 | Biggest Cities In China | 2020-01-16 | 1 |
| 25 | Longest City name in Europe - Spelling | 2020-08-24 | 0 |
| 16 | 2 Letter Country Codes Quiz | 2021-08-12 | 1 |
| 14 | Countries by Calling Code | 2020-12-19 | 0 |
| 12 | Biggest Cities in Maine | 2020-06-22 | 1 |
| 8 | Biggest Cities in New Hampshire | 2020-06-22 | 1 |
| 4 | Cities Quiz | 2020-08-05 | 0 |
