| Flags of Europe Quiz | 0 | - | 4.99 | 1,225,564 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,784 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,746 |
| Europe Map Quiz | 0 | - | 5.00 | 4,729,647 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,871 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,209 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,451 |
| The Only European Country ... | 0 | - | 4.91 | 213,676 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,438 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,319 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,843 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,435 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 69,288 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 169,795 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,878 |
| Flags of North and South America | 0 | - | 4.99 | 366,599 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,340 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,659 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,252 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,204 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,435 |
| Cross Flags of Europe | 0 | - | 4.42 | 296,750 |
| Satellite Images - Europe | 0 | - | 4.47 | 103,652 |
| European Cities by Picture #2 | 0 | - | 4.45 | 37,922 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,267 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,206 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,149 |
| Slavic Countries | 0 | - | 4.96 | 110,813 |
| Counties of England | 0 | - | 4.97 | 788,821 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 491,303 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,115 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,026 |
| Flags of Oceania | 0 | - | 5.00 | 254,938 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,004 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,304 |
| Monarchies of Europe | 0 | - | 4.90 | 97,269 |
| European Countries with One Border | 0 | - | 4.97 | 181,550 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,374 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,868 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,147 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,062 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,637 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,041 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,876 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,022 |
| UK Baby Girl Names by Decade | 0 | - | 4.36 | 159,130 |
| UK Baby Boy Names by Decade | 0 | - | 4.37 | 130,874 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,357 |
| Countries That Border Russia | 0 | - | 4.98 | 458,765 |
| Countries Bordering France | 0 | - | 4.85 | 398,410 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,905 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 280,043 |
| 20 Random Country Flags | 0 | - | 4.99 | 603,990 |
| Flags of the Mediterranean | 0 | - | 4.94 | 147,461 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,204 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,083 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,174 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,770 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,553 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,153 |
| Russia Country Quiz | 0 | - | 4.85 | 113,600 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,824 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,017 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,131 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,620 |
| Germany Country Quiz | 0 | - | 4.82 | 156,476 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,099 |
| Italy Country Quiz | 0 | - | 4.82 | 122,140 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,318 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,027 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,921 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,591 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,722 |
| UK Immigration by Country | 0 | - | 4.94 | 139,540 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,070 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,191 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 389,571 |
| Name the English Monarchs | 0 | - | 4.92 | 497,685 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,066 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 526,211 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,775 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,816 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,101 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,080 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,925 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,754 |
| Countries that Border Poland | 0 | - | 4.99 | 171,289 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,354 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,328 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,662 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,596 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,526 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,700 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,370 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,739 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,497 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,781 |
| Countries that Beat France | 0 | - | 4.49 | 75,142 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,184 |
| Counties of Ireland | 0 | - | 4.92 | 192,956 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,420 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,242 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,013 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,214 |
| 100 Most Popular Pub Names in the UK | 0 | - | 4.26 | 19,519 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,204 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 63,273 |
| British Geography Quiz #1 | 0 | - | 4.51 | 48,141 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,528 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,675 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,739 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 396,948 |
| MCU Actors by Picture | 0 | - | 4.44 | 83,027 |
| Flag Coloring Book Puzzle #2 | 0 | - | 4.42 | 76,348 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 266,442 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 501,563 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,582 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,321 |
| European Cities by Picture #1 | 0 | - | 4.29 | 26,862 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,786 |
| Save Europeans by Guessing Countries | 0 | - | 4.84 | 209,277 |
| Random European Flag to Country | 0 | - | 4.89 | 180,831 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,431 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,845 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,875 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,474 |
| Most Popular Baby Boy Names in Germany | 0 | - | 4.34 | 66,898 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,735 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,810 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,495 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,374 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 97,803 |
| Monty Python Quotes | 0 | - | 4.88 | 42,316 |
| Basic Harry Potter Quiz | 0 | - | 4.56 | 377,238 |
| Lord of the Rings Characters by Screen Time | 0 | - | 4.55 | 76,712 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,300 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,927 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 139,021 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 277,044 |
| Countries that Beat China | 0 | - | 4.86 | 114,669 |
| Former Countries by Territory Map | 0 | - | 4.96 | 101,452 |
| Empires by Maps | 0 | - | 4.98 | 118,330 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 141,318 |
| Countries that Produce the Most Wine | 0 | - | 4.86 | 190,894 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,362 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,069 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,734 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,415 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,378 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,438 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,115 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,783 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,538 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,241 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,106 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,329 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,334 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,639 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,311 |
| British Geography Quiz #3 | 0 | - | 4.56 | 30,269 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,851 |
| Name a James Bond Movie A-Z | 0 | - | 4.60 | 10,263 |
| Harry Potter: Voldemort's Horcruxes | 0 | - | 4.44 | 112,092 |
| 2025–2026 English Premier League Teams | 0 | - | 4.86 | 850,959 |
| All Country Flags of the World | 0 | - | 5.00 | 3,598,560 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,639 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,959 |
| Australian Capitals | 0 | - | 4.92 | 62,589 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,517,486 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 218,356 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,403 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 68,555 |
| Official European Union Languages | 0 | - | 4.97 | 236,452 |
| European Countries in their Native Language | 0 | - | 4.99 | 156,652 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,101 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,039 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,745 |
| Most Forested European Countries | 0 | - | 4.80 | 74,888 |
| Least Forested Countries in Asia | 0 | - | 4.74 | 64,404 |
| Which European Country - Multiple Choice | 0 | - | 4.51 | 84,072 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,528 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,648 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,292 |
| Albania Country Quiz | 0 | - | 4.54 | 38,625 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 41,838 |
| Ukraine Country Quiz | 0 | - | 4.42 | 47,294 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,004 |
| Romania Country Quiz | 0 | - | 4.63 | 53,323 |
| Serbia Country Quiz | 0 | - | 4.44 | 34,755 |
| Austria Country Quiz | 0 | - | 4.57 | 59,313 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,197 |
| France Country Quiz | 0 | - | 4.70 | 133,784 |
| Biggest French Empire Countries | 0 | - | 4.49 | 64,859 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 26,922 |
| Famous Germans by Picture | 0 | - | 4.12 | 16,752 |
| Greece Country Quiz | 0 | - | 4.74 | 65,731 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,283 |
| Countries that Beat Ireland | 0 | - | 4.39 | 34,082 |
| Famous Italians by Picture | 0 | - | 4.05 | 21,843 |
| Roman History by Picture | 0 | - | 4.46 | 26,336 |
