| African Countries by First 2 Letters | 0 | - | 4.96 | 269,477 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,591 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,603 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 93,481 |
| African East Coast | 0 | - | 4.96 | 96,816 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,234 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,326 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,700 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,747 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 33,099 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,697 |
| U.S. State Nicknames | 0 | - | 4.47 | 50,757 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,155 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 324,331 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 60,158 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,393 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 49,552 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,757 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,009 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,015 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,024 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,830 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,950 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,412 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,782 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,836 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 61,043 |
| African Great Lakes | 0 | - | 4.82 | 67,014 |
| Name a Valid African Country | 0 | - | 4.98 | 155,107 |
| Hispanic Last Names in the U.S. | 0 | - | 4.31 | 54,864 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 532,662 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,975 |
| Word Chain - Africa | 0 | - | 4.47 | 31,721 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.55 | 492,153 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.42 | 716,141 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,140 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,106 |
| Most Common First Names in Spain | 0 | - | 4.33 | 55,313 |
| Most Common Surnames in the UK | 0 | - | 4.22 | 69,990 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,973 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,732 |
| Countries that Beat Canada | 0 | - | 4.90 | 99,035 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,648 |
| Most Common Last Names in Sweden | 0 | - | 4.50 | 15,487 |
| Members of the British Royal Family | 0 | - | 4.10 | 114,508 |
| Asian Countries by First 2 Letters | 0 | - | 4.92 | 280,802 |
| African Physical Geography | 0 | - | 4.51 | 31,825 |
| Africa A-Z | 0 | - | 4.57 | 46,784 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,977 |
| Last Names by Country of Origin | 0 | - | 4.64 | 157,328 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,431 |
| Australian Capitals | 0 | - | 4.92 | 62,839 |
| Last Names in U.S. History #1 | 0 | - | 4.25 | 36,348 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,774 |
| Official European Union Languages | 0 | - | 4.97 | 239,877 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,706 |
| Europe Map Quiz | 0 | - | 5.00 | 4,789,705 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,538 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 72,202 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,473 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,438 |
| German Groups of Things | 0 | - | 4.47 | 38,645 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,858 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,666 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,742 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,370 |
| Famous People from Africa | 0 | - | 4.45 | 11,012 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,495 |
| Four Letter African Geography | 0 | - | 4.68 | 19,804 |
| Nicknames in U.S. History | 0 | - | 4.25 | 31,910 |
| Most Popular Boy Names in the U.S. 2024 | 0 | - | 4.06 | 178,183 |
| NFL Football Last Names | 0 | - | 4.43 | 172,080 |
| Official Languages of South Africa | 0 | - | 4.57 | 26,250 |
| Geography of South Africa | 0 | - | 4.54 | 17,330 |
| History of South Africa | 0 | - | 4.60 | 17,767 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,716 |
| Word Chain - Australia | 0 | - | 4.38 | 38,250 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,061 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,780 |
| Asia Map Quiz | 0 | - | 4.99 | 925,655 |
| Africa Map Quiz | 0 | - | 5.00 | 2,129,360 |
| World City Nicknames Quiz | 0 | - | 4.16 | 35,694 |
| Political Figures by Last Name #1 | 0 | - | 4.56 | 68,762 |
| Actors by Last Name #1 | 0 | - | 4.28 | 68,856 |
| Actresses by Last Name #1 | 0 | - | 4.26 | 63,928 |
| Actors by Last Name #2 | 0 | - | 4.02 | 59,217 |
| Provinces of South Africa | 0 | - | 4.74 | 21,995 |
| Oceania Geography Quiz | 0 | - | 4.55 | 22,139 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,507 |
| Australia Map Quiz | 0 | - | 4.95 | 346,259 |
| South American Geography Quiz #2 | 0 | - | 4.41 | 44,207 |
| South American Geography Quiz #1 | 0 | - | 4.63 | 32,914 |
| United States Map Quiz | 0 | - | 4.98 | 4,172,084 |
| Last Names in U.S. History #2 | 0 | - | 4.39 | 17,704 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,073 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,948 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,940 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,338 |
| Europe Geography Quiz #3 | 0 | - | 4.35 | 63,906 |
| Europe Geography Decoder | 0 | - | 4.87 | 70,338 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,265 |
| The Only European Country ... | 0 | - | 4.91 | 219,219 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,626 |
| Word Chain - France | 0 | - | 4.38 | 42,946 |
| Italian Foods | 0 | - | 4.30 | 73,302 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 42,065 |
| British Groups of Things | 0 | - | 4.26 | 83,027 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,116 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,008 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,512 |
| Countries of Africa | 0 | - | 5.00 | 2,561,541 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,058 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,821 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,675 |
| Biblical Names Still Popular Today | 0 | - | 4.28 | 51,619 |
| Most Popular J Names in the U.S. | 0 | - | 3.60 | 193,801 |
| Most Popular Girl Names in the U.S. 2024 | 0 | - | 3.77 | 181,699 |
| First Names of Authors #1 | 0 | - | 4.20 | 59,330 |
| First Names of Authors #2 | 0 | - | 4.24 | 36,861 |
| NBA Players by Last Name | 0 | - | 4.30 | 85,434 |
| Guitarists by Last Name | 0 | - | 4.25 | 35,626 |
| Random Capital to Country | 0 | - | 4.99 | 2,602,405 |
| Random Country to Capital | 0 | - | 4.98 | 928,878 |
| Australian States and Territories | 0 | - | 4.96 | 142,913 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,513 |
| Australia True or False | 0 | - | 4.87 | 57,164 |
| Flags of North and South America | 0 | - | 4.99 | 377,342 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,025 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,899 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,721 |
| South America Map Quiz | 0 | - | 5.00 | 1,557,104 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,768 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,032,132 |
| North America Map Quiz | 0 | - | 4.98 | 252,270 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,997 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,484 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,810 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,595 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,201 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,513 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,259,144 |
| Celtic Nations | 0 | - | 4.61 | 47,106 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,633 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,138 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,956 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,830 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.83 | 88,059 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,898 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,037 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,552 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,239 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,825 |
| Slavic Countries | 0 | - | 4.96 | 112,418 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,709 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,475 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,093 |
| Counties of England | 0 | - | 4.97 | 803,339 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 361,974 |
| Flags of Asia Quiz | 0 | - | 4.99 | 620,863 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,855 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,605 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,973 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,204 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,879 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,363 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,122 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,713 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,658 |
| Countries of the Middle East | 0 | - | 4.96 | 203,039 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,762 |
| Countries that Beat Japan | 0 | - | 4.41 | 68,400 |
| Countries that Beat India | 0 | - | 4.42 | 63,344 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,529 |
| Flags of Africa Quiz | 0 | - | 5.00 | 478,108 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,855 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,921 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,483 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 44,037 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,753 |
| African Island Countries | 0 | - | 4.96 | 102,588 |
| Unusual NBA Names | 0 | - | 3.81 | 192,382 |
| Unusual NFL First Names | 0 | - | 3.60 | 47,826 |
| Country Nicknames | 0 | - | 3.94 | 98,065 |
| MLB Baseball Last Names | 0 | - | 4.19 | 19,175 |
| Famous Child Stars by Last Name | 0 | - | 4.15 | 13,553 |
| Actresses by Last Name #2 | 0 | - | 3.91 | 52,950 |
| Countries by Emojis | 0 | - | 4.99 | 242,593 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,627 |
| Capital Cities Chain | 0 | - | 4.84 | 83,428 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,615 |
| Flags of Oceania | 0 | - | 5.00 | 262,955 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,750 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 146,573 |
| Australia Country Quiz | 0 | - | 4.43 | 69,850 |
| Australia... or New Zealand? | 0 | - | 4.83 | 62,041 |
| Regions of New Zealand | 0 | - | 4.84 | 28,754 |
| The Only American Country ... | 0 | - | 4.92 | 122,246 |
| Countries that Beat Brazil | 0 | - | 4.49 | 69,267 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,127 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,859 |
