| Countries That Border Russia | 0 | - | 4.98 | 460,579 |
| Europe Map Quiz | 0 | - | 5.00 | 4,748,893 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,964 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,460 |
| Russia Country Quiz | 0 | - | 4.85 | 114,112 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,767 |
| Countries that Border Poland | 0 | - | 4.99 | 171,872 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,839 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,587 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,320 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,930 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,312 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,769 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,578 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,444,719 |
| Oceania Map Quiz | 0 | - | 4.98 | 639,156 |
| Africa Map Quiz | 0 | - | 5.00 | 2,111,882 |
| Asia Map Quiz | 0 | - | 4.99 | 911,904 |
| Countries Bordering France | 0 | - | 4.83 | 401,380 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,189 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,146 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,925 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,151 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,686 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,514 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,605 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,379,726 |
| United States Map Quiz | 0 | - | 4.98 | 4,149,793 |
| Australia Map Quiz | 0 | - | 4.94 | 343,450 |
| Name a City - European Countries | 0 | - | 4.91 | 64,986 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,142 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,475 |
| The Only European Country ... | 0 | - | 4.91 | 215,428 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,476 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,126 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,668 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,616 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,275 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,325 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,447 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,236,437 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,554 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,585 |
| Europe Capital to Country | 0 | - | 4.99 | 249,118 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,305 |
| European Capitals by Map | 0 | - | 4.99 | 138,026 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,699 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,070 |
| European Coastal Capitals | 0 | - | 4.95 | 90,199 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,103 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,324,283 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,672 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,829 |
| Slavic Countries | 0 | - | 4.96 | 111,332 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,484 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,243 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,781 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 638,286 |
| South America Map Quiz | 0 | - | 5.00 | 1,545,569 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,010 |
| North America Map Quiz | 0 | - | 4.98 | 246,948 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,738 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,915 |
| Counties of England | 0 | - | 4.97 | 793,245 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,082 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,949 |
| Official Cities in the UK | 0 | - | 4.89 | 282,429 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,770 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 81,972 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,059 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,589 |
| Monarchies of Europe | 0 | - | 4.90 | 97,771 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,870 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,512 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,050 |
| European Countries with One Border | 0 | - | 4.97 | 182,241 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,098 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,982 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,506 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 77,798 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,639 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,406 |
| Federal Subjects of Russia | 0 | - | 4.95 | 145,665 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,323 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,645 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,926 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,797 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,758 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,406 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,790 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,959 |
| UK Immigration by Country | 0 | - | 4.94 | 140,467 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,523 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,250 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,708 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,584 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,781 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,156 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,048 |
| Germany Country Quiz | 0 | - | 4.82 | 157,308 |
| Italy Country Quiz | 0 | - | 4.82 | 122,790 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,100 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,143 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,225 |
| Provinces of China Map Quiz | 0 | - | 4.91 | 93,286 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,726 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 147,139 |
| States of India Map Quiz | 0 | - | 4.83 | 26,270 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.91 | 37,398 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,274 |
| China Cities Map Quiz | 0 | - | 4.93 | 104,733 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,081 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,982 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,389 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,964 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,165 |
| World Map Quiz | 0 | - | 4.81 | 64,232 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,588 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,631 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,895 |
| Countries Bordering India | 0 | - | 4.98 | 163,235 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,988 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,074 |
| Countries that Border China | 0 | - | 4.96 | 262,621 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,745 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,731 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,348 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,025 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,467 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,469 |
| Albania Country Quiz | 0 | - | 4.54 | 38,856 |
| Serbia Country Quiz | 0 | - | 4.44 | 34,930 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,300 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,549 |
| Counties of Ireland | 0 | - | 4.92 | 194,214 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,709 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,825 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,111 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,320 |
| Which City in Europe? | 0 | - | 4.83 | 107,065 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,295 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,059 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,274 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,346 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,985 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,239 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,747 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,694 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,558 |
| Cities in European History #1 | 0 | - | 4.63 | 133,613 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,276 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,666 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,537 |
| Africa Capitals Quiz | 0 | - | 4.99 | 734,289 |
| Asia Capitals Quiz | 0 | - | 4.98 | 689,737 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,373 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,311 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,506 |
| Random European Flag to Country | 0 | - | 4.89 | 181,667 |
| Countries of Africa | 0 | - | 5.00 | 2,524,099 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,177 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,159 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,656 |
| African East Coast | 0 | - | 4.96 | 95,620 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,187 |
| Flags of Asia Quiz | 0 | - | 4.99 | 609,810 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,199 |
| Asia Capital to Country | 0 | - | 4.96 | 126,255 |
| African Capitals by Map | 0 | - | 4.99 | 132,979 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,827 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,389 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,505 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,639 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,963 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,660 |
| Countries of the Middle East | 0 | - | 4.96 | 200,070 |
| African Island Countries | 0 | - | 4.96 | 101,247 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,031 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,719 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,018,333 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,425 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,074 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,867 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,362 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,315 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,442 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,592 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,989 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,786 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,803 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,652 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,903 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,721 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,526 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,005 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,442 |
| Poland Country Quiz | 0 | - | 4.22 | 63,042 |
| Flags of Africa Quiz | 0 | - | 5.00 | 467,583 |
| Flags of North and South America | 0 | - | 4.99 | 370,785 |
| Australian States and Territories | 0 | - | 4.96 | 141,468 |
