| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 116,489 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 103,959 |
| American Junk Food Brands #1 | 0 | - | 3.84 | 60,845 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 491,871 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,785 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 170,273 |
| Flags of Africa Quiz | 0 | - | 5.00 | 465,295 |
| Flags of North and South America | 0 | - | 4.99 | 368,992 |
| American Junk Food Brands #2 | 0 | - | 3.82 | 30,717 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 190,350 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,231,284 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 280,454 |
| Flags of Asia Quiz | 0 | - | 4.99 | 607,496 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,590 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,271 |
| Flags of Oceania | 0 | - | 5.00 | 256,220 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,287 |
| Flags of the Mediterranean | 0 | - | 4.94 | 147,771 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,230 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,687 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,055 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,303 |
| Top 10 Richest Countries in Asia | 0 | - | 4.73 | 105,064 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,631 |
| Vietnam War Countries | 0 | - | 4.83 | 93,779 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,844 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,335 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,103 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.92 | 80,434 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,666,110 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,483 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,275 |
| Monty Python Quotes | 0 | - | 4.88 | 42,353 |
| Basic Harry Potter Quiz | 0 | - | 4.56 | 377,574 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,872 |
| Random Asian Flag to Country | 0 | - | 4.77 | 113,025 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,550 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,644 |
| Biggest Trading Partners - Turkey | 0 | - | 4.80 | 50,298 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,376 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,852 |
| Flag Coloring Book Puzzle #2 | 0 | - | 4.42 | 76,583 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 123,204 |
| Random African Flag to Country | 0 | - | 4.88 | 74,377 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,064 |
| Random European Flag to Country | 0 | - | 4.89 | 181,280 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,953 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,578 |
| Harry Potter: Voldemort's Horcruxes | 0 | - | 4.44 | 112,228 |
| Turkmenistan Country Quiz | 0 | - | 4.81 | 25,807 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 82,051 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,715 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 519,451 |
| Random American Countries on a Map | 0 | - | 4.96 | 98,887 |
| U.S. Senators by State | 0 | - | 4.45 | 39,809 |
| US Presidents - One Minute Sprint | 0 | - | 4.41 | 303,860 |
| Name a Valid U.S. President #2 | 0 | - | 4.54 | 69,571 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 128,808 |
| Europe Map Quiz | 0 | - | 5.00 | 4,739,819 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 527,065 |
| Cross Flags of Europe | 0 | - | 4.43 | 297,362 |
| Satellite Images - Europe | 0 | - | 4.47 | 103,909 |
| European Cities by Picture #2 | 0 | - | 4.45 | 38,012 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 316,347 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,325 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,374 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 434,535 |
| Name the Harry Potter Books | 0 | - | 4.31 | 277,699 |
| Harry Potter Spells | 0 | - | 4.32 | 139,126 |
| Harry Potter Places | 0 | - | 4.34 | 107,701 |
| Harry Potter - Order of the Phoenix Members | 0 | - | 4.06 | 42,870 |
| Harry Potter A-Z | 0 | - | 4.42 | 218,349 |
| Harry Potter Creatures | 0 | - | 4.29 | 63,664 |
| Lord of the Rings Characters by Screen Time | 0 | - | 4.55 | 76,868 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.91 | 37,261 |
| Top 100 UK Baby Girls' Names in 1850 | 0 | - | 4.35 | 61,665 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 57,703 |
| Random Asian Countries on a Map | 0 | - | 4.90 | 169,101 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 118,468 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 74,898 |
| All Country Flags of the World | 0 | - | 5.00 | 3,617,828 |
| Africa Map Quiz | 0 | - | 5.00 | 2,107,820 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 266,909 |
| Oceania Map Quiz | 0 | - | 4.98 | 637,115 |
| Australian Capitals | 0 | - | 4.92 | 62,618 |
| Pixelated Americas Map | 0 | - | 4.39 | 46,903 |
| United States Map Quiz | 0 | - | 4.98 | 4,145,610 |
| Win the U.S. Presidential Election | 0 | - | 4.80 | 620,726 |
| U.S. President Scramble | 0 | - | 4.40 | 116,357 |
| U.S. Map with Random Merged States | 0 | - | 4.94 | 300,481 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,752 |
| Official European Union Languages | 0 | - | 4.97 | 237,340 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,138 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,959 |
| Least Forested Countries in Asia | 0 | - | 4.74 | 64,501 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,693 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 71,834 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 69,457 |
| Word Scramble - Harry Potter Characters | 0 | - | 4.19 | 60,517 |
| Harry Potter Characters by Screen Time | 0 | - | 4.27 | 147,228 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,442,745 |
| Asia Map Quiz | 0 | - | 4.99 | 909,118 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 277,844 |
| Top 10 Most Forested Countries in Asia | 0 | - | 4.63 | 63,246 |
| Flags of the Middle East | 0 | - | 4.69 | 62,426 |
| China by Picture | 0 | - | 4.51 | 62,723 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,066 |
| Former Countries by Territory Map | 0 | - | 4.96 | 101,907 |
| Empires by Maps | 0 | - | 4.98 | 118,970 |
| Countries by Road Signs | 0 | - | 4.98 | 53,275 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,169 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,529,218 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,088,776 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 730,636 |
| Strongest Nation Brands | 0 | - | 4.50 | 37,410 |
| States of India | 0 | - | 4.94 | 191,097 |
| Countries of Africa | 0 | - | 5.00 | 2,515,375 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,551 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,060 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,062 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,961 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,768 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,519 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,694 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,359 |
| African East Coast | 0 | - | 4.96 | 95,321 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,484 |
| The Only African Country ... | 0 | - | 4.99 | 128,564 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,860 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,199 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,932 |
| African Island Countries | 0 | - | 4.96 | 101,001 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,127 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,571 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 32,873 |
| Biggest Trading Partners - South Africa | 0 | - | 4.80 | 40,166 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,053 |
| Australian States and Territories | 0 | - | 4.96 | 141,178 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,651 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,085 |
| Australian Animals By Picture | 0 | - | 4.45 | 31,488 |
| Australia Map Quiz | 0 | - | 4.94 | 342,928 |
| Australia True or False | 0 | - | 4.87 | 56,602 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,204 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,297 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,379 |
| The Only American Country ... | 0 | - | 4.92 | 121,014 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,516 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,591 |
| South America Map Quiz | 0 | - | 5.00 | 1,543,026 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,380 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,015,056 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,234 |
| North America Map Quiz | 0 | - | 4.98 | 245,786 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,120 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,269 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,090 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,594 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,467 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,038 |
| Biggest U.S. Car Insurance Companies | 0 | - | 4.26 | 6,116 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,233 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 81,003 |
| Top 10 U.S. Swing States in the 2024 Election | 0 | - | 4.51 | 74,992 |
| U.S. Vice Presidents | 0 | - | 4.39 | 135,375 |
| U.S. Presidential Trivia #1 | 0 | - | 4.45 | 108,140 |
| U.S. Presidents by Event | 0 | - | 4.58 | 33,745 |
| Losing U.S. Presidential Candidates in History | 0 | - | 4.61 | 93,189 |
| Presidential Middle Names | 0 | - | 4.41 | 59,834 |
| U.S. Presidential Trivia #2 | 0 | - | 4.49 | 52,872 |
| Assassinated U.S. Presidents | 0 | - | 4.63 | 94,000 |
| U.S. Presidents Who Died in Office | 0 | - | 4.77 | 34,806 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.45 | 38,229 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,260 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,614 |
| US States Quiz | 0 | - | 5.00 | 16,746,280 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,312 |
| U.S. States by Emoji | 0 | - | 4.48 | 100,339 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,761 |
| U.S. States by Nickname | 0 | - | 4.57 | 69,357 |
| Canada Provinces and Territories | 0 | - | 5.00 | 339,058 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 637,055 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,784 |
| Famous Canadians by Picture | 0 | - | 4.39 | 49,195 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,682 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,599 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,388 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,603 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,269 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,554 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,850 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,527 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,321,925 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,656 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,012 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,967 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,546 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,214 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,961 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,687 |
