| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,793 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,855 |
| Europe Map Quiz | 0 | - | 5.00 | 4,731,517 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,210 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,152 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,493 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,312 |
| Name a City - European Countries | 0 | - | 4.92 | 64,398 |
| Countries That Use the Euro | 0 | - | 4.96 | 103,005 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,567 |
| The Only European Country ... | 0 | - | 4.91 | 213,844 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,545 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,779 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,830 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,496 |
| Counties of England | 0 | - | 4.97 | 789,217 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,089 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,822 |
| Europe Capital to Country | 0 | - | 4.99 | 247,910 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,462 |
| European Capitals by Map | 0 | - | 4.99 | 136,290 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,194 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,617 |
| European Coastal Capitals | 0 | - | 4.95 | 89,762 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,812 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,345 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,270 |
| Slavic Countries | 0 | - | 4.96 | 110,862 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,453 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,718 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,293 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,473 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,207 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,170 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,905 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,834 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,970 |
| Official Cities in the UK | 0 | - | 4.89 | 280,548 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,411 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,707 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,765 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,209 |
| Monarchies of Europe | 0 | - | 4.90 | 97,324 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,044 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,400 |
| European Countries with One Border | 0 | - | 4.97 | 181,634 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,527 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,131 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,686 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,092 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,863 |
| Regions of Italy | 0 | - | 4.92 | 74,730 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,357 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,910 |
| States of Germany | 0 | - | 4.96 | 150,062 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,196 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,012 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,336 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,272 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,816 |
| Germany Immigration by Country | 0 | - | 4.84 | 80,018 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,816 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,953 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,115 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,554 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,179 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,204 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,947 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,843 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,669 |
| UK Immigration by Country | 0 | - | 4.94 | 139,647 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,887 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,265 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,250 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,122 |
| Countries That Border Russia | 0 | - | 4.98 | 458,931 |
| Countries Bordering France | 0 | - | 4.83 | 399,143 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,065 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,812 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,257 |
| Germany Country Quiz | 0 | - | 4.82 | 156,555 |
| Russia Country Quiz | 0 | - | 4.85 | 113,639 |
| Italy Country Quiz | 0 | - | 4.82 | 122,214 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,152 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,854 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,038 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,645 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,391 |
| UK Rivers Map Quiz | 0 | - | 4.54 | 30,267 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,195 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,150 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,951 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,081 |
| Departments of France | 0 | - | 4.93 | 52,829 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,369 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,292 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,225 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,199 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,534 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.64 | 75,211 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,973 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,342 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,157 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,701 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,781 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,753 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,452 |
| Countries that Border Poland | 0 | - | 4.99 | 171,361 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,278 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,537 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,317 |
| 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 | 71,807 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,336 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,113 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,334 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,768 |
| Counties of Ireland | 0 | - | 4.92 | 193,085 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,624 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,844 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,514 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,732 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,821 |
| Which City in Europe? | 0 | - | 4.83 | 106,623 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,634 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,855 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,902 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,468 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,381 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,877 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,618 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,542 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,399 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,440,526 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,352 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,398 |
| Asia Map Quiz | 0 | - | 4.99 | 907,066 |
| 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 | 50,685 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,297 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,932 |
| 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 | 180,917 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,785 |
| Countries of Africa | 0 | - | 5.00 | 2,508,028 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,908 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,781 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,506 |
| Russia A-Z | 0 | - | 4.46 | 27,144 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,944 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,960 |
| Australia Map Quiz | 0 | - | 4.94 | 342,499 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,599 |
| Rivers of the United States | 0 | - | 4.93 | 65,521 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,951 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,611 |
| Cities in European History #1 | 0 | - | 4.63 | 133,130 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,196 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,566 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,187 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,340 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,821 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,383 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,156 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,473 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,211 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,709 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,369 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,149 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,684 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,921 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,980 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,273 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,805 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,476 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,927 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,366 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,429 |
| Flags of North and South America | 0 | - | 4.99 | 367,275 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,944 |
| African East Coast | 0 | - | 4.96 | 95,057 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,138 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 349,942 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,363 |
| Random European City to Country | 0 | - | 4.69 | 116,320 |
| Asia Capital to Country | 0 | - | 4.96 | 125,763 |
| African Capitals by Map | 0 | - | 4.99 | 132,188 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,276 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,139 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,190 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,816 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,424 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,309 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,798 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,266 |
| Countries of the Middle East | 0 | - | 4.96 | 198,931 |
