| Countries that Border Hungary | 0 | - | 4.98 | 104,966 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,256,219 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,081 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,715 |
| Slavic Countries | 0 | - | 4.96 | 112,298 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,442 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,396 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,418 |
| Europe Map Quiz | 0 | - | 5.00 | 4,784,761 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,698 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,554 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,746 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,220 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,020 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,007 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,583 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,040 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,965 |
| The Only European Country ... | 0 | - | 4.91 | 218,724 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,377 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,769 |
| Flags of North and South America | 0 | - | 4.99 | 376,483 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,900 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,410 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,962 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,536 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,709 |
| Cross Flags of Europe | 0 | - | 4.43 | 300,282 |
| Satellite Images - Europe | 0 | - | 4.47 | 105,119 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,393 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,248 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,169 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,298 |
| Counties of England | 0 | - | 4.97 | 802,209 |
| Flags of Asia Quiz | 0 | - | 4.99 | 619,394 |
| Flags of Africa Quiz | 0 | - | 5.00 | 476,774 |
| Flags of Oceania | 0 | - | 5.00 | 262,332 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,421 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,389 |
| Monarchies of Europe | 0 | - | 4.90 | 98,777 |
| European Countries with One Border | 0 | - | 4.97 | 183,671 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,425 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,251 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,293 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,533 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,692 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,241 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,469 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,902 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,708 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,390 |
| Countries That Border Russia | 0 | - | 4.98 | 464,287 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,428 |
| Ukraine Country Quiz | 0 | - | 4.43 | 47,963 |
| Romania Country Quiz | 0 | - | 4.63 | 54,093 |
| Countries Bordering France | 0 | - | 4.83 | 404,683 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,641 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 339,206 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,250 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,788 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,710 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,564 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,275 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,779 |
| Russia Country Quiz | 0 | - | 4.83 | 115,252 |
| Lithuania Country Quiz | 0 | - | 4.63 | 31,780 |
| Latvia Country Quiz | 0 | - | 4.77 | 32,183 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,909 |
| France Cities Map Quiz | 0 | - | 4.95 | 167,702 |
| Germany Country Quiz | 0 | - | 4.82 | 158,744 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,003 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,140 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,959 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,411 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,777 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,745 |
| UK Immigration by Country | 0 | - | 4.94 | 141,607 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,865 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,638 |
| Name the English Monarchs | 0 | - | 4.91 | 505,982 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 532,216 |
| 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 | 151,055 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,254 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,973 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,630 |
| Slovenia Country Quiz | 0 | - | 4.55 | 30,895 |
| Countries that Border Poland | 0 | - | 4.99 | 173,078 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,599 |
| Slovakia Country Quiz | 0 | - | 4.64 | 30,860 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 31,056 |
| Montenegro Country Quiz | 0 | - | 4.61 | 23,845 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,460 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,013 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,898 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,119 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,439 |
| Famous Germans by Picture | 0 | - | 4.12 | 16,896 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,434 |
| Counties of Ireland | 0 | - | 4.92 | 197,135 |
| Famous Italians by Picture | 0 | - | 4.06 | 22,008 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,211 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,260 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,996 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,762 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,230 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,026 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,251 |
| 2026–2027 Football League Teams | 0 | - | 4.94 | 405,713 |
| International Footballers by Picture | 0 | - | 4.51 | 56,331 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 285,904 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 108,493 |
| Famous Canadians by Picture | 0 | - | 4.39 | 49,494 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,728 |
| European Cities by Picture #1 | 0 | - | 4.30 | 27,176 |
| Random European Flag to Country | 0 | - | 4.90 | 184,057 |
| History of Russia Quiz | 0 | - | 4.47 | 31,997 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,369 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,518 |
| Estonia Country Quiz | 0 | - | 4.60 | 31,245 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,582 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,960 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,078 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,963 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,073 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 99,018 |
| Monty Python Quotes | 0 | - | 4.89 | 42,597 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,750 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 143,147 |
| Asian Countries by First 2 Letters | 0 | - | 4.92 | 280,519 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,235 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,690 |
| Empires by Maps | 0 | - | 4.98 | 121,792 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 165,745 |
| Famous Australians by Picture | 0 | - | 4.25 | 28,931 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,948 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,207 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,168 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 162,204 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,493 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,261 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,454 |
| Kosovo Country Quiz | 0 | - | 4.30 | 24,691 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,679 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,725 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,797 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,270 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,723 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,597 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 494,575 |
| 2026–2027 English Premier League Teams | 0 | - | 4.84 | 870,321 |
| Premier League Relegated Teams | 0 | - | 4.81 | 127,705 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,724 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,642 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 240,562 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 159,996 |
| Name that Historical Figure #6 | 0 | - | 4.26 | 93,984 |
| All Country Flags of the World | 0 | - | 5.00 | 3,707,767 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,724 |
| Australian Capitals | 0 | - | 4.92 | 62,822 |
| Australian Animals By Picture | 0 | - | 4.45 | 31,756 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,663 |
| Official European Union Languages | 0 | - | 4.97 | 239,644 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,557 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,831 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,590 |
| Most Forested European Countries | 0 | - | 4.80 | 75,646 |
| Least Forested Countries in Asia | 0 | - | 4.75 | 64,909 |
| Which European Country - Multiple Choice | 0 | - | 4.51 | 84,567 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,701 |
| Countries of Europe After World War II | 0 | - | 4.99 | 189,243 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 157,335 |
| Albania Country Quiz | 0 | - | 4.54 | 39,226 |
| Geography of Russia | 0 | - | 4.57 | 21,590 |
| Serbia Country Quiz | 0 | - | 4.44 | 35,195 |
| Austria Country Quiz | 0 | - | 4.57 | 60,020 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,204 |
| France Country Quiz | 0 | - | 4.70 | 135,582 |
| 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 | 105,822 |
| Italy Country Quiz | 0 | - | 4.77 | 123,969 |
| Roman History by Picture | 0 | - | 4.46 | 26,572 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 126,640 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,929 |
| Monaco Country Quiz | 0 | - | 4.48 | 41,674 |
| Netherlands Country Quiz | 0 | - | 4.52 | 80,899 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,699 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,274 |
| Spain Country Quiz | 0 | - | 4.44 | 129,176 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,619 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,841 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,552 |
| Name the James Bond Movies | 0 | - | 4.56 | 159,340 |
| James Bond Trivia | 0 | - | 4.46 | 39,384 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,446 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,191 |
