| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,828 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,589 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,829 |
| Slavic Countries | 0 | - | 4.96 | 111,332 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,988 |
| Europe Map Quiz | 0 | - | 5.00 | 4,748,919 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,588 |
| European Countries with One Border | 0 | - | 4.97 | 182,242 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,098 |
| Federal Subjects of Russia | 0 | - | 4.95 | 145,673 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,177 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,143 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,226 |
| Name a City - European Countries | 0 | - | 4.91 | 64,988 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,144 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,479 |
| The Only European Country ... | 0 | - | 4.91 | 215,431 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,476 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,464 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,074 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,126 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,616 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,236,459 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,324,284 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,750 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,694 |
| Counties of England | 0 | - | 4.97 | 793,253 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,586 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,673 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,246 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,782 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,842 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,800 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,538 |
| Monarchies of Europe | 0 | - | 4.90 | 97,772 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,513 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,053 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,931 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,312 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,642 |
| Regions of Italy | 0 | - | 4.92 | 75,310 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,342 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,407 |
| States of Germany | 0 | - | 4.96 | 151,326 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,800 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,261 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,660 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 76,744 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 50,901 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,679 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,324 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,647 |
| Countries That Border Russia | 0 | - | 4.98 | 460,582 |
| Countries Bordering France | 0 | - | 4.83 | 401,383 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,191 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,085 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,271 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,926 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,797 |
| 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 | 88,782 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,679 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,160 |
| Germany Country Quiz | 0 | - | 4.82 | 157,309 |
| Russia Country Quiz | 0 | - | 4.85 | 114,112 |
| Italy Country Quiz | 0 | - | 4.82 | 122,793 |
| 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 | 166,153 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,686 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,515 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,605 |
| Departments of France | 0 | - | 4.93 | 53,454 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,468 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 275,873 |
| Geography of Russia | 0 | - | 4.57 | 21,495 |
| Romania Country Quiz | 0 | - | 4.63 | 53,623 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,264 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,059 |
| Ukraine Country Quiz | 0 | - | 4.42 | 47,540 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,444,723 |
| Oceania Map Quiz | 0 | - | 4.98 | 639,163 |
| Africa Map Quiz | 0 | - | 5.00 | 2,111,889 |
| Asia Map Quiz | 0 | - | 4.99 | 911,910 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,964 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,166 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,589 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,769 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,632 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,059 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,050 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,065 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,364 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,125 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,712 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,333 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,430 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,395 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,855 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,669 |
| Countries that Border Poland | 0 | - | 4.99 | 171,874 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,731 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,350 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,027 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,470 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,559 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,635 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,550 |
| Counties of Ireland | 0 | - | 4.92 | 194,214 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,710 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,199 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,668 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,111 |
| Africa Capitals Quiz | 0 | - | 4.99 | 734,301 |
| Asia Capitals Quiz | 0 | - | 4.98 | 689,743 |
| Which City in Europe? | 0 | - | 4.83 | 107,066 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,375 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,311 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,506 |
| Countries with the Most Borders | 0 | - | 4.97 | 387,334 |
| Countries of Africa | 0 | - | 5.00 | 2,524,128 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 355,356 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 414,132 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,239 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,320 |
| Latvia Country Quiz | 0 | - | 4.75 | 31,917 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,379,729 |
| United States Map Quiz | 0 | - | 4.98 | 4,149,805 |
| 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 |
| Australia Map Quiz | 0 | - | 4.94 | 343,454 |
| African East Coast | 0 | - | 4.96 | 95,620 |
| 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 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 77,799 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,682 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,187 |
| Flags of Asia Quiz | 0 | - | 4.99 | 609,821 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,554 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,381 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 129,973 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 107,496 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 112,815 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 89,974 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,199 |
| Random European City to Country | 0 | - | 4.69 | 117,218 |
| Europe Capital to Country | 0 | - | 4.99 | 249,120 |
| Asia Capital to Country | 0 | - | 4.96 | 126,255 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,305 |
| European Capitals by Map | 0 | - | 4.99 | 138,029 |
| African Capitals by Map | 0 | - | 4.99 | 132,979 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,827 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,700 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,070 |
| European Coastal Capitals | 0 | - | 4.95 | 90,200 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,389 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,510 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,107 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,639 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,560 |
| Countries of the Middle East | 0 | - | 4.96 | 200,083 |
| African Island Countries | 0 | - | 4.96 | 101,247 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,719 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,484 |
| Countries with the Shortest Total Borders | 0 | - | 4.94 | 103,531 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,018,344 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,427 |
| 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 | 216,363 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,316 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,442 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,594 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,990 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,789 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,804 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,652 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,905 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.73 | 65,567 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,125 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,236 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 106,740 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,719 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,007 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,308 |
| Slovakia Country Quiz | 0 | - | 4.64 | 30,586 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 30,780 |
| Montenegro Country Quiz | 0 | - | 4.60 | 23,641 |
| Slovenia Country Quiz | 0 | - | 4.55 | 30,634 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 638,289 |
| South America Map Quiz | 0 | - | 5.00 | 1,545,575 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,012 |
| North America Map Quiz | 0 | - | 4.98 | 246,949 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,738 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,915 |
| Flags of Africa Quiz | 0 | - | 5.00 | 467,595 |
| Flags of North and South America | 0 | - | 4.99 | 370,793 |
