| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,795 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,861 |
| Europe Map Quiz | 0 | - | 5.00 | 4,731,678 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,230 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,154 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,513 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,323 |
| Name a City - European Countries | 0 | - | 4.92 | 64,411 |
| Countries That Use the Euro | 0 | - | 4.96 | 103,010 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,578 |
| The Only European Country ... | 0 | - | 4.91 | 213,865 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,556 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,860 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,884 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,500 |
| Counties of England | 0 | - | 4.97 | 789,266 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,102 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,831 |
| Europe Capital to Country | 0 | - | 4.99 | 247,930 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,470 |
| European Capitals by Map | 0 | - | 4.99 | 136,301 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,203 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,626 |
| European Coastal Capitals | 0 | - | 4.95 | 89,770 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,837 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,358 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,274 |
| Slavic Countries | 0 | - | 4.96 | 110,865 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,465 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,721 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,295 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,477 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,207 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,183 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,931 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,846 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,984 |
| Official Cities in the UK | 0 | - | 4.89 | 280,567 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,417 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,712 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,775 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,215 |
| Monarchies of Europe | 0 | - | 4.90 | 97,330 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,046 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,405 |
| European Countries with One Border | 0 | - | 4.97 | 181,642 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,537 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,149 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,697 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,108 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,874 |
| Regions of Italy | 0 | - | 4.92 | 74,732 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,362 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,926 |
| States of Germany | 0 | - | 4.96 | 150,083 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,199 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,020 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,337 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,277 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,822 |
| Germany Immigration by Country | 0 | - | 4.84 | 80,025 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,824 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,961 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,123 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,571 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,187 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,213 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,961 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,861 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,671 |
| UK Immigration by Country | 0 | - | 4.94 | 139,656 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,898 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,269 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,256 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,124 |
| Countries That Border Russia | 0 | - | 4.98 | 458,940 |
| Countries Bordering France | 0 | - | 4.83 | 399,185 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,076 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,829 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,263 |
| Germany Country Quiz | 0 | - | 4.82 | 156,564 |
| Russia Country Quiz | 0 | - | 4.85 | 113,645 |
| Italy Country Quiz | 0 | - | 4.82 | 122,220 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,162 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,857 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,040 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,650 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,395 |
| UK Rivers Map Quiz | 0 | - | 4.54 | 30,269 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,208 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,159 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,956 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,088 |
| Departments of France | 0 | - | 4.93 | 52,838 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,371 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,300 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,235 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,200 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,534 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.64 | 75,212 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,979 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,355 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,161 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,703 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,784 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,762 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,459 |
| Countries that Border Poland | 0 | - | 4.99 | 171,364 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,284 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,538 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,320 |
| Countries Closest to the Aegean Sea | 0 | - | 4.75 | 66,655 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,382 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,808 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,343 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,113 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,338 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,771 |
| Counties of Ireland | 0 | - | 4.92 | 193,091 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,636 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,845 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,517 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,740 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,823 |
| Which City in Europe? | 0 | - | 4.83 | 106,640 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,645 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,861 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,909 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,469 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,385 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,882 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,620 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,543 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,401 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,440,542 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,367 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,464 |
| Asia Map Quiz | 0 | - | 4.99 | 907,114 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,809 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,737 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.81 | 55,608 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,688 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,358 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,977 |
| South China Sea Countries | 0 | - | 4.78 | 57,494 |
| Arms Exports - Russia | 0 | - | 4.48 | 24,764 |
| Random European Flag to Country | 0 | - | 4.89 | 180,924 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,785 |
| Countries of Africa | 0 | - | 5.00 | 2,508,159 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,912 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,786 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,506 |
| Russia A-Z | 0 | - | 4.46 | 27,145 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,971 |
| United States Map Quiz | 0 | - | 4.98 | 4,142,018 |
| Australia Map Quiz | 0 | - | 4.94 | 342,508 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,599 |
| Rivers of the United States | 0 | - | 4.93 | 65,523 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,951 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,648 |
| Cities in European History #1 | 0 | - | 4.63 | 133,140 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,197 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,567 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,189 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,360 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,823 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,384 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,166 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,481 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,214 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,801 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,373 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,154 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,686 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,927 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 636,001 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,291 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,809 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,480 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,932 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,371 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,459 |
| Flags of North and South America | 0 | - | 4.99 | 367,313 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,959 |
| African East Coast | 0 | - | 4.96 | 95,060 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,142 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 349,968 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,369 |
| Random European City to Country | 0 | - | 4.69 | 116,376 |
| Asia Capital to Country | 0 | - | 4.96 | 125,770 |
| African Capitals by Map | 0 | - | 4.99 | 132,190 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,321 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,150 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,192 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,837 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,426 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,310 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,800 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,269 |
| Countries of the Middle East | 0 | - | 4.96 | 198,945 |
