| All First-Level Subdivisions of South America on a Map | 0 | - | 4.91 | 49,435 |
| Brazil States Map Quiz | 0 | - | 4.84 | 45,505 |
| States of Brazil | 0 | - | 4.98 | 81,757 |
| Colombia Country Quiz | 0 | - | 4.90 | 39,132 |
| Countries Bordering Brazil | 0 | - | 4.96 | 129,239 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 48,425 |
| Argentina Country Quiz | 0 | - | 4.52 | 55,933 |
| States of Mexico | 0 | - | 4.93 | 163,942 |
| Mexico States Map Quiz | 0 | - | 4.83 | 100,246 |
| Which South American Country? | 0 | - | 4.69 | 51,080 |
| European Countries by First 2 Letters | 0 | - | 4.96 | 517,200 |
| Departments of France | 0 | - | 4.92 | 48,121 |
| Save Europeans by Guessing Countries | 0 | - | 4.87 | 200,189 |
| French Geography Quiz #1 | 0 | - | 4.88 | 33,724 |
| South American Geography Quiz #2 | 0 | - | 4.64 | 38,684 |
| South American Geography Quiz #1 | 0 | - | 4.74 | 32,060 |
| Brazil Country Quiz | 0 | - | 4.53 | 98,969 |
| Brazil Cities Map Quiz | 0 | - | 4.61 | 35,818 |
| Chile Country Quiz | 0 | - | 4.74 | 38,768 |
| Peru Country Quiz | 0 | - | 4.52 | 47,207 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 416,364 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 45,060 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 66,692 |
| Official European Union Languages | 0 | - | 4.98 | 231,804 |
| European Countries in their Native Language | 0 | - | 4.99 | 153,681 |
| Olympian Gods Quiz | 0 | - | 4.96 | 476,305 |
| Flags of North and South America | 0 | - | 4.99 | 343,677 |
| South America Map Quiz | 0 | - | 5.00 | 1,514,751 |
| South American Physical Geography | 0 | - | 4.58 | 18,035 |
| Countries that Beat Brazil | 0 | - | 4.49 | 66,070 |
| Belize Country Quiz | 0 | - | 4.87 | 20,340 |
| Dominica Country Quiz | 0 | - | 4.82 | 19,245 |
| Saint Vincent and the Grenadines Country Quiz | 0 | - | 4.88 | 18,572 |
| Europe Geography Decoder | 0 | - | 4.86 | 68,137 |
| Ancient Greek Words | 0 | - | 4.92 | 107,523 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 53,959 |
| Countries that Beat Switzerland | 0 | - | 4.87 | 40,798 |
| Do You Even Know Anything About Shakespeare? | 0 | - | 4.56 | 33,728 |
| Beatles Songs Quiz | 0 | - | 4.97 | 227,384 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 286,370 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 335,493 |
| The Only American Country ... | 0 | - | 4.92 | 117,618 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 107,829 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 123,189 |
| South America Capitals Quiz | 0 | - | 5.00 | 465,575 |
| Guyana Country Quiz | 0 | - | 4.48 | 22,007 |
| Ecuador Country Quiz | 0 | - | 4.59 | 27,936 |
| Venezuela Country Quiz | 0 | - | 4.50 | 29,734 |
| Paraguay Country Quiz | 0 | - | 4.52 | 24,496 |
| Bolivia Country Quiz | 0 | - | 4.62 | 25,442 |
| Suriname Country Quiz | 0 | - | 4.60 | 19,208 |
| Central America and Caribbean Map Quiz | 0 | - | 4.88 | 890,564 |
| US States Quiz | 0 | - | 5.00 | 16,228,612 |
| Add A Letter - Make a European City | 0 | - | 4.88 | 22,731 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.85 | 85,296 |
| Catholic Countries in Europe | 0 | - | 4.83 | 91,767 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 302,661 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 155,245 |
| European Geography By Letter - B #2 | 0 | - | 4.80 | 71,162 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 76,444 |
| Federal Subjects of Russia | 0 | - | 4.94 | 136,378 |
| Regions of France Map Quiz | 0 | - | 4.96 | 139,352 |
| Regions of France | 0 | - | 4.74 | 114,629 |
| France Immigration by Country | 0 | - | 4.73 | 74,507 |
| States of Germany | 0 | - | 4.95 | 143,172 |
| Germany Multiple Choice | 0 | - | 4.83 | 52,937 |
| Germany Immigration by Country | 0 | - | 4.86 | 77,552 |
| Counties of Ireland | 0 | - | 4.91 | 181,152 |
| Regions of Italy | 0 | - | 4.91 | 70,827 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 36,159 |
| Regions of Spain Quiz | 0 | - | 4.89 | 107,955 |
| Cantons of Switzerland | 0 | - | 4.97 | 47,246 |
| Champions League Winners | 0 | - | 4.91 | 970,275 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 88,910 |
| Mexico Country Quiz | 0 | - | 4.49 | 70,548 |
| Mexico Cities Map Quiz | 0 | - | 4.74 | 32,711 |
| South American Cities on the Map | 0 | - | 4.57 | 34,779 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 102,133 |
| Central American Countries | 0 | - | 4.98 | 150,736 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 125,704 |
| U.S. National Parks Quiz | 0 | - | 4.83 | 52,574 |
| Total United States Immigration by Country | 0 | - | 4.90 | 107,081 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 169,491 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 230,646 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.96 | 316,742 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 71,420 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.84 | 63,327 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 360,006 |
| Celtic Nations | 0 | - | 4.77 | 46,341 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 223,627 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 267,957 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 159,657 |
| Geography of the French Empire | 0 | - | 4.51 | 26,493 |
| The French Revolution | 0 | - | 4.46 | 23,173 |
| Countries Bordering France | 0 | - | 4.87 | 380,082 |
| History of France Quiz | 0 | - | 4.56 | 42,244 |
| States of the German Confederation in 1848 | 0 | - | 4.88 | 30,228 |
| Most-Mentioned Characters in the Iliad | 0 | - | 4.81 | 20,197 |
| Countries Surrounding Rome | 0 | - | 4.96 | 48,732 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 16,966 |
| England or Wales? | 0 | - | 4.94 | 44,264 |
| All UEFA Champions League Teams Ever | 0 | - | 4.83 | 124,252 |
| Georgia ... or Georgia? | 0 | - | 4.69 | 75,389 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 87,284 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 74,668 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 126,129 |
| Cuba Country Quiz | 0 | - | 4.70 | 50,192 |
| Jamaica Country Quiz | 0 | - | 4.57 | 34,234 |
| Haiti Country Quiz | 0 | - | 4.75 | 31,671 |
| 10 Longest Rivers in the United States | 0 | - | 4.84 | 37,929 |
| Pixelated United States Map | 0 | - | 4.90 | 90,504 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 104,674 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 87,989 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 142,497 |
| Countries that Beat the United States | 0 | - | 4.93 | 160,998 |
| Boston Talk to English Translation Quiz | 0 | - | 4.56 | 48,698 |
| Washington... or Washington D.C.? | 0 | - | 4.33 | 26,174 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 185,712 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 113,440 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 107,266 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 109,411 |
| U.S. States with Short Names | 0 | - | 4.90 | 143,910 |
| U.S. States that Start with M | 0 | - | 4.93 | 181,673 |
| U.S. States By Population | 0 | - | 4.90 | 138,982 |
| U.S. States that Start with N | 0 | - | 4.95 | 166,864 |
| U.S. States with Longest Names | 0 | - | 4.87 | 42,069 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 44,709 |
| US States with an Empty Map | 0 | - | 5.00 | 604,198 |
| U.S. States with a Unique First Letter | 0 | - | 4.95 | 85,278 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 62,356 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 62,970 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 98,350 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 79,873 |
| Countries Closest to Canada | 0 | - | 4.90 | 194,430 |
| Countries that Beat Canada | 0 | - | 4.90 | 84,996 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 90,520 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.70 | 57,132 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 62,867 |
| U.S. States or European Countries by Population | 0 | - | 4.98 | 127,876 |
| Countries that Visit France the Most | 0 | - | 4.84 | 43,848 |
| Countries Closest to Metropolitan France | 0 | - | 4.88 | 70,483 |
| Ligue 1 Champions | 0 | - | 4.17 | 47,198 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 32,860 |
| The Trojan War | 0 | - | 4.81 | 38,462 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 624,752 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.83 | 105,637 |
| Ancient Roman Trivia #1 | 0 | - | 4.84 | 82,425 |
| Roman Emperors | 0 | - | 4.96 | 112,251 |
| Roald Dahl Books | 0 | - | 4.44 | 33,653 |
| Middle Earth Geography | 0 | - | 4.56 | 38,929 |
| Lord of the Rings Trivia | 0 | - | 4.52 | 79,432 |
| Members of the Fellowship of the Ring | 0 | - | 4.74 | 44,964 |
| A Quiz About The Beatles | 0 | - | 4.55 | 46,506 |
| Prime Ministers of the UK | 0 | - | 4.96 | 422,609 |
| The U.S. Government - How Does it Work? | 0 | - | 4.34 | 41,680 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 201,710 |
| Top 10 Coldest U.S. States | 0 | - | 4.93 | 120,589 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 121,220 |
| Top 10 Most Native American U.S. States | 0 | - | 4.85 | 88,177 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.81 | 60,450 |
| Pre-Euro Currencies | 0 | - | 4.43 | 51,854 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.79 | 41,382 |
| Word Scramble - European Countries | 0 | - | 4.73 | 137,589 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 107,964 |
| Slavic Languages | 0 | - | 4.64 | 52,735 |
| French Geography Quiz #2 | 0 | - | 4.62 | 22,676 |
| Flags of Countries That Border France | 0 | - | 4.88 | 119,944 |
| The Reign of Napoleon | 0 | - | 4.54 | 37,969 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 94,364 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 69,100 |
| Name that Greek Letter | 0 | - | 4.93 | 315,188 |
| Famous Ancient Romans | 0 | - | 4.69 | 83,829 |
| Capitals of Italian Regions | 0 | - | 4.62 | 35,979 |
| Biggest Roman Empire Countries | 0 | - | 4.89 | 99,817 |
| Spanish Immigration by Country | 0 | - | 4.61 | 54,599 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 105,748 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 52,905 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 77,507 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 187,177 |
| Shakespearean Phrases | 0 | - | 4.56 | 35,947 |
| Imagine Lyrics | 0 | - | 4.54 | 42,263 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.89 | 50,650 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 829,938 |
| WWI... or WWII? | 0 | - | 4.84 | 136,559 |
| Mexican Foods | 0 | - | 4.07 | 14,375 |
| South America A-Z | 0 | - | 4.13 | 10,647 |
| El Salvador Country Quiz | 0 | - | 4.61 | 30,786 |
| Guatemala Country Quiz | 0 | - | 4.63 | 24,603 |
| Honduras Country Quiz | 0 | - | 4.51 | 23,103 |
| Costa Rica Country Quiz | 0 | - | 4.74 | 31,184 |
| Panama Country Quiz | 0 | - | 4.60 | 25,007 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 25,782 |
| Antigua and Barbuda Country Quiz | 0 | - | 4.65 | 21,410 |
| Dominican Republic Country Quiz | 0 | - | 4.60 | 22,657 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,297 |
| Grenada Country Quiz | 0 | - | 4.61 | 18,372 |
| Saint Kitts and Nevis Country Quiz | 0 | - | 4.57 | 18,228 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.60 | 21,537 |
| Events by U.S. State #1 | 0 | - | 4.42 | 22,625 |
| Which U.S. State - Multiple Choice | 0 | - | 4.48 | 19,951 |
