| 1,385,143 | U.S. States by First Two Letters in 30 Seconds | 2018-09-03 | |
| 70,490 | Periodic Table Elements Mentioned in the Bible | 2017-11-20 | |
| 68,305 | Biggest World Cities in 1850 | 2019-12-15 | |
| 43,594 | Largest Deserts in the World | 2016-04-26 | |
| 32,891 | U.S. States with the Cheapest Home Prices | 2024-12-22 | |
| 21,521 | Top 10 Coldest African Countries | 2025-10-19 | |
| 6,401 | Swedish Counties Quiz | 2016-12-17 | 21 |
| 4,867 | Countries without an E | 2015-11-23 | 11 |
| 4,760 | Islands of the Galápagos | 2016-03-24 | |
| 4,414 | Biology Vocabulary | 2016-07-15 | 4 |
| 3,235 | Unscramble the Country Names | 2015-12-13 | 2 |
| 3,015 | Countries without an A | 2016-04-17 | 16 |
| 2,660 | Cantons Of Switzerland Map Quiz | 2017-03-16 | 7 |
| 2,630 | Second Largest Cities by European Countries: Map Quiz | 2017-03-14 | 16 |
| 2,550 | Taylor Swift Albums | 2015-04-19 | 0 |
| 2,459 | Modern Countries that Nazi Germany Conquered | 2016-05-24 | 0 |
| 2,221 | Country Names in a 4×4 Grid | 2016-02-01 | 7 |
| 1,856 | Guess the Food | 2015-07-22 | 0 |
| 1,780 | States Shapes in US Map | 2016-05-25 | 1 |
| 1,559 | World Rivers Map Quiz | 2016-04-19 | 2 |
| 1,403 | All US States in Order of Population | 2016-05-19 | 5 |
| 1,357 | Translate to English: Spanish | 2015-05-19 | 0 |
| 1,334 | History Decoder | 2016-10-08 | 0 |
| 1,307 | Top 50 World Capitals by Population- In Order | 2016-05-25 | 3 |
| 1,209 | Socialist Countries | 2015-11-10 | 1 |
| 922 | Smallest Countries by Area, Population, or Density | 2015-12-02 | 0 |
| 767 | States with Smallest Largest Cities | 2018-09-23 | 2 |
| 748 | US Cities Beginning with "A" Map Quiz | 2023-10-11 | 0 |
| 722 | Top 10 Countries with the Most Ducks | 2016-12-03 | 1 |
| 680 | Easiest Quiz on Jetpunk | 2015-06-22 | 2 |
| 668 | IMPOSSIBLE QUIZ | 2015-04-29 | 0 |
| 609 | The Fast Typing Challenge | 2015-05-21 | 0 |
| 604 | Parts of a Cell | 2015-10-08 | 0 |
| 562 | Countries of the Largest Cities in the World | 2016-10-25 | 0 |
| 455 | Merged States #1 | 2016-02-29 | 1 |
| 414 | Louisiana Purchase States (with a map) | 2016-11-07 | 0 |
| 406 | Least Populous Countries by Continent | 2015-06-20 | 0 |
| 392 | Biggest cities in Egypt | 2015-10-01 | 0 |
| 392 | Easy Math | 2015-12-14 | 0 |
| 373 | Revolutionary War Battles on the Map | 2017-06-08 | 0 |
| 334 | Dead or Alive | 2015-06-17 | 0 |
| 297 | 10 Least Populous European Countries Quiz | 2016-07-21 | 0 |
| 275 | Capitals of Spanish Speaking Countries | 2016-09-05 | 0 |
| 229 | 10 Least Populous Asian Countries Quiz | 2016-07-21 | 1 |
| 220 | US Presidents that have reached age 90 | 2016-10-14 | 0 |
| 208 | States Bordering Tennessee: With a Map | 2016-10-31 | 0 |
| 198 | 10 Least Populous African Countries Quiz | 2016-07-21 | 0 |
| 193 | Oldest and Newest Countries in the World | 2016-03-27 | – |
| 187 | Type All US States Backwards: With a Map | 2016-07-13 | 0 |
| 185 | Countries of Jetpunk | 2015-12-18 | 0 |
| 184 | Top 10 Least Densely Populated U.S. States | 2016-10-10 | 0 |
| 163 | Radioactive Elements Found in Nature | 2016-12-06 | 0 |
| 157 | Most Populated Countries A-Z | 2015-10-21 | 0 |
| 151 | U.S. States Producing the Most Wheat | 2017-03-13 | 0 |
| 144 | Countries with Most Contemporary Slavery | 2016-03-10 | 0 |
| 141 | Least Densely Populated Countries | 2016-01-21 | 0 |
| 138 | 12 famous women | 2015-03-25 | 0 |
| 133 | Fill in the Sentences | 2015-05-28 | 0 |
| 128 | Type words Backwards | 2015-05-30 | 0 |
| 121 | World Landmarks by Map | 2016-07-21 | 0 |
| 118 | Countries with the Oldest People | 2016-02-22 | 0 |
| 117 | 10 Westernmost Countries in Asia | 2016-11-01 | 0 |
| 108 | Number Decoding Quiz | 2015-06-16 | 0 |
| 106 | Five Countries with the Highest Obesity Rate by Continent | 2017-06-03 | 0 |
| 106 | Top 10 Hottest Island Countries | 2016-10-07 | 0 |
| 104 | Countries of the World's Largest Metro Areas | 2016-01-27 | 0 |
| 102 | Love is the Answer | 2015-06-18 | 0 |
| 101 | Most Populated Cities by Letter | 2015-10-06 | 0 |
| 99 | Worlds Largest Urban Areas-One Minute Sprint | 2015-05-23 | 0 |
| 98 | 12 famous women #2 | 2015-05-14 | 0 |
| 97 | Kalahari Countries | 2015-12-12 | 0 |
| 96 | Largest Cities every Thousand Years | 2016-01-30 | 0 |
| 94 | Countries by Highest and Lowest Population Density. | 2016-04-18 | 0 |
| 90 | Countries That Eat the Most Meat | 2016-12-18 | 0 |
| 87 | 5 Country Facts | 2015-12-20 | 0 |
| 85 | City to State #1 | 2015-06-11 | 0 |
| 84 | Island Countries - One Minute Sprint | 2016-10-08 | 0 |
| 82 | Countries that Executed in 2014 | 2016-01-20 | 0 |
| 81 | EVEN MORE IMPOSSIBLE QUIZ | 2015-07-05 | – |
| 80 | 12 Famous women #3 | 2015-04-19 | 0 |
| 79 | US territories and states | 2015-02-08 | 0 |
| 78 | Countries with Highest Incarceration Rate | 2015-12-14 | 0 |
| 73 | Countries with the Highest Birth Rate | 2016-02-02 | 0 |
| 72 | Name the Playing Cards | 2016-04-06 | 0 |
| 71 | Same First Letter-Largest City to State | 2015-05-22 | 0 |
| 69 | Countries with Highest Dependency Populations | 2016-02-17 | 0 |
| 67 | "Earned It" Lyrics | 2015-05-14 | 0 |
| 57 | Top 10 Most Densely Populated Countries in the Americas | 2016-10-28 | 0 |
| 57 | Country by Event | 2016-04-21 | 0 |
| 53 | City to State #2 | 2015-06-10 | 0 |
| 35 | Twentieth place Countries | 2015-04-11 | 0 |
| 28 | Fastest Countries to Start a Business in | 2017-06-03 | 1 |
