| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,796 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,866 |
| Europe Map Quiz | 0 | - | 5.00 | 4,731,913 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,250 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,161 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,529 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,344 |
| Name a City - European Countries | 0 | - | 4.92 | 64,423 |
| Countries That Use the Euro | 0 | - | 4.96 | 103,036 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,595 |
| The Only European Country ... | 0 | - | 4.91 | 213,898 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,576 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,227,040 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,976 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,513 |
| Counties of England | 0 | - | 4.97 | 789,362 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,130 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,850 |
| Europe Capital to Country | 0 | - | 4.99 | 247,953 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,488 |
| European Capitals by Map | 0 | - | 4.99 | 136,317 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,213 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,637 |
| European Coastal Capitals | 0 | - | 4.95 | 89,786 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,874 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,383 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,282 |
| Slavic Countries | 0 | - | 4.96 | 110,874 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,486 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,727 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,302 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,482 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,215 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,214 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,972 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,878 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,995 |
| Official Cities in the UK | 0 | - | 4.89 | 280,607 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,426 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,718 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,784 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,220 |
| Monarchies of Europe | 0 | - | 4.90 | 97,337 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,053 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,417 |
| European Countries with One Border | 0 | - | 4.97 | 181,652 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,550 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,163 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,716 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,126 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,892 |
| Regions of Italy | 0 | - | 4.92 | 74,740 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,381 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,959 |
| States of Germany | 0 | - | 4.96 | 150,117 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,208 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,032 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,343 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,284 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,831 |
| Germany Immigration by Country | 0 | - | 4.84 | 80,037 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,837 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,973 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,130 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,590 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,201 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,223 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,993 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,895 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,678 |
| UK Immigration by Country | 0 | - | 4.94 | 139,673 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,914 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,277 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,264 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,132 |
| Countries That Border Russia | 0 | - | 4.98 | 458,968 |
| Countries Bordering France | 0 | - | 4.83 | 399,286 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,096 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,865 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,276 |
| Germany Country Quiz | 0 | - | 4.82 | 156,587 |
| Russia Country Quiz | 0 | - | 4.85 | 113,652 |
| Italy Country Quiz | 0 | - | 4.82 | 122,234 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,200 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,861 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,042 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,659 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,410 |
| UK Rivers Map Quiz | 0 | - | 4.54 | 30,270 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,222 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,166 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,962 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,098 |
| Departments of France | 0 | - | 4.93 | 52,846 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,372 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,314 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,249 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,204 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,534 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.64 | 75,213 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,989 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,372 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,171 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,708 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,790 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,769 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,464 |
| Countries that Border Poland | 0 | - | 4.99 | 171,377 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,293 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,539 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,335 |
| Countries Closest to the Aegean Sea | 0 | - | 4.75 | 66,656 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,385 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,811 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,354 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,117 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,341 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,773 |
| Counties of Ireland | 0 | - | 4.92 | 193,127 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,658 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,849 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,520 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,751 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,837 |
| Which City in Europe? | 0 | - | 4.83 | 106,668 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,661 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,866 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,914 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,477 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,400 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,888 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,624 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,544 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,404 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,440,610 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,415 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,561 |
| Asia Map Quiz | 0 | - | 4.99 | 907,178 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,810 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,738 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.81 | 55,610 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,692 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,404 |
| Asia Capitals Quiz | 0 | - | 4.98 | 686,019 |
| South China Sea Countries | 0 | - | 4.78 | 57,494 |
| Arms Exports - Russia | 0 | - | 4.48 | 24,765 |
| Random European Flag to Country | 0 | - | 4.89 | 180,938 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,790 |
| Countries of Africa | 0 | - | 5.00 | 2,508,352 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,914 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,796 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,507 |
| Russia A-Z | 0 | - | 4.46 | 27,145 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,999 |
| United States Map Quiz | 0 | - | 4.98 | 4,142,091 |
| Australia Map Quiz | 0 | - | 4.94 | 342,522 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,601 |
| Rivers of the United States | 0 | - | 4.93 | 65,525 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,958 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,704 |
| Cities in European History #1 | 0 | - | 4.63 | 133,153 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,199 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,569 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,193 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,408 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,832 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,389 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,178 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,493 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,217 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,876 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,378 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,162 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,692 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,940 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 636,044 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,347 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,809 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,491 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,945 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,379 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,529 |
| Flags of North and South America | 0 | - | 4.99 | 367,382 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,988 |
| African East Coast | 0 | - | 4.96 | 95,064 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,149 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 350,027 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,377 |
| Random European City to Country | 0 | - | 4.69 | 116,447 |
| Asia Capital to Country | 0 | - | 4.96 | 125,774 |
| African Capitals by Map | 0 | - | 4.99 | 132,194 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,341 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,154 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,195 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,862 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,430 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,311 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,802 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,275 |
| Countries of the Middle East | 0 | - | 4.96 | 198,956 |
