| Countries that Border Hungary | 0 | - | 4.98 | 104,965 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,256,097 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,074 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,714 |
| Slavic Countries | 0 | - | 4.96 | 112,288 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,436 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,388 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,414 |
| Europe Map Quiz | 0 | - | 5.00 | 4,784,538 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,694 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,552 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,742 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,217 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,018 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,006 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,572 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,028 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,951 |
| The Only European Country ... | 0 | - | 4.91 | 218,707 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,369 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,765 |
| Flags of North and South America | 0 | - | 4.99 | 376,442 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,848 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,403 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,957 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,523 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,705 |
| Cross Flags of Europe | 0 | - | 4.43 | 300,268 |
| Satellite Images - Europe | 0 | - | 4.47 | 105,118 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,390 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,242 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,168 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,298 |
| Counties of England | 0 | - | 4.97 | 802,177 |
| Flags of Asia Quiz | 0 | - | 4.99 | 619,318 |
| Flags of Africa Quiz | 0 | - | 5.00 | 476,730 |
| Flags of Oceania | 0 | - | 5.00 | 262,309 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,415 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,375 |
| Monarchies of Europe | 0 | - | 4.90 | 98,772 |
| European Countries with One Border | 0 | - | 4.97 | 183,660 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,417 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,235 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,282 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,527 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,690 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,225 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,463 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,892 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,706 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,386 |
| Countries That Border Russia | 0 | - | 4.98 | 464,263 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,426 |
| Ukraine Country Quiz | 0 | - | 4.43 | 47,960 |
| Romania Country Quiz | 0 | - | 4.63 | 54,093 |
| Countries Bordering France | 0 | - | 4.83 | 404,671 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,633 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 339,163 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,243 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,786 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,705 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,557 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,256 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,775 |
| Russia Country Quiz | 0 | - | 4.83 | 115,247 |
| Lithuania Country Quiz | 0 | - | 4.63 | 31,779 |
| Latvia Country Quiz | 0 | - | 4.77 | 32,181 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,907 |
| France Cities Map Quiz | 0 | - | 4.95 | 167,688 |
| Germany Country Quiz | 0 | - | 4.82 | 158,736 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,999 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,136 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,956 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,408 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,765 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,741 |
| UK Immigration by Country | 0 | - | 4.94 | 141,603 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,858 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,629 |
| Name the English Monarchs | 0 | - | 4.91 | 505,952 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 532,203 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,320 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,685 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,049 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,247 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,965 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,626 |
| Slovenia Country Quiz | 0 | - | 4.55 | 30,889 |
| Countries that Border Poland | 0 | - | 4.99 | 173,074 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,588 |
| Slovakia Country Quiz | 0 | - | 4.64 | 30,858 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 31,053 |
| Montenegro Country Quiz | 0 | - | 4.61 | 23,844 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,460 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,010 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,898 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,115 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,433 |
| Famous Germans by Picture | 0 | - | 4.12 | 16,896 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,416 |
| Counties of Ireland | 0 | - | 4.92 | 197,116 |
| Famous Italians by Picture | 0 | - | 4.06 | 22,008 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,209 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,249 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,988 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,760 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,210 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,020 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,250 |
| 2026–2027 Football League Teams | 0 | - | 4.94 | 405,614 |
| International Footballers by Picture | 0 | - | 4.51 | 56,320 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 285,876 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 108,476 |
| Famous Canadians by Picture | 0 | - | 4.39 | 49,494 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,721 |
| European Cities by Picture #1 | 0 | - | 4.30 | 27,175 |
| Random European Flag to Country | 0 | - | 4.90 | 184,049 |
| History of Russia Quiz | 0 | - | 4.47 | 31,996 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,368 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,515 |
| Estonia Country Quiz | 0 | - | 4.60 | 31,242 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,572 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,955 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,072 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,960 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,069 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 99,015 |
| Monty Python Quotes | 0 | - | 4.89 | 42,594 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,743 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 143,124 |
| Asian Countries by First 2 Letters | 0 | - | 4.92 | 280,512 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,230 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,673 |
| Empires by Maps | 0 | - | 4.98 | 121,758 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 165,740 |
| Famous Australians by Picture | 0 | - | 4.25 | 28,930 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,947 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,207 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,166 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 162,202 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,491 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,256 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,453 |
| Kosovo Country Quiz | 0 | - | 4.30 | 24,690 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,675 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,717 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,792 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,265 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,718 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,593 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 494,567 |
| 2026–2027 English Premier League Teams | 0 | - | 4.84 | 870,229 |
| Premier League Relegated Teams | 0 | - | 4.81 | 127,695 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,720 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,640 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 240,540 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 159,973 |
| Name that Historical Figure #6 | 0 | - | 4.26 | 93,970 |
| All Country Flags of the World | 0 | - | 5.00 | 3,707,387 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,674 |
| Australian Capitals | 0 | - | 4.92 | 62,820 |
| Australian Animals By Picture | 0 | - | 4.45 | 31,756 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,658 |
| Official European Union Languages | 0 | - | 4.97 | 239,638 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,553 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,830 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,581 |
| Most Forested European Countries | 0 | - | 4.80 | 75,643 |
| Least Forested Countries in Asia | 0 | - | 4.75 | 64,906 |
| Which European Country - Multiple Choice | 0 | - | 4.51 | 84,565 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,700 |
| Countries of Europe After World War II | 0 | - | 4.99 | 189,238 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 157,332 |
| Albania Country Quiz | 0 | - | 4.54 | 39,223 |
| Geography of Russia | 0 | - | 4.57 | 21,588 |
| Serbia Country Quiz | 0 | - | 4.44 | 35,194 |
| Austria Country Quiz | 0 | - | 4.57 | 60,017 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,201 |
| France Country Quiz | 0 | - | 4.70 | 135,574 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,344 |
| Famous French People by Picture | 0 | - | 3.70 | 28,001 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,567 |
| Greece Country Quiz | 0 | - | 4.74 | 66,599 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,821 |
| Italy Country Quiz | 0 | - | 4.77 | 123,966 |
| Roman History by Picture | 0 | - | 4.46 | 26,572 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 126,631 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,927 |
| Monaco Country Quiz | 0 | - | 4.48 | 41,673 |
| Netherlands Country Quiz | 0 | - | 4.52 | 80,890 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,697 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,272 |
| Spain Country Quiz | 0 | - | 4.44 | 129,171 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,613 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,838 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,549 |
| Name the James Bond Movies | 0 | - | 4.56 | 159,330 |
| James Bond Trivia | 0 | - | 4.46 | 39,382 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,446 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,189 |
