| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,427 |
| Slavic Countries | 0 | - | 4.96 | 111,776 |
| Europe Map Quiz | 0 | - | 5.00 | 4,767,056 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,306 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 172,376 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,983 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,586 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,886 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,575 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 82,759 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,877 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,180 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,019 |
| Departments of France | 0 | - | 4.93 | 54,275 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,124 |
| Name a City - European Countries | 0 | - | 4.90 | 65,495 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,297 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,458 |
| The Only European Country ... | 0 | - | 4.91 | 217,029 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,367 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,764 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,246,344 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,785 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,903 |
| Counties of England | 0 | - | 4.97 | 797,920 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,838 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,254 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,031 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,787 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,313 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,262 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,032 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,363 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,551 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,235 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,889 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,367 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,776 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 53,930 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,592 |
| Monarchies of Europe | 0 | - | 4.90 | 98,242 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,967 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,699 |
| European Countries with One Border | 0 | - | 4.97 | 182,955 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,734 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,630 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,974 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,519 |
| Regions of Italy | 0 | - | 4.92 | 76,082 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,160 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,067 |
| States of Germany | 0 | - | 4.95 | 152,886 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,296 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,650 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,384 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 78,744 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,295 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,164 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,209 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,956 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,312 |
| World Currencies Quiz on a Map | 0 | - | 4.95 | 61,197 |
| Countries That Border Russia | 0 | - | 4.98 | 462,092 |
| Countries Bordering France | 0 | - | 4.83 | 402,869 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,683 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,597 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,350 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 148,670 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,900 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,584 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,226 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,133 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,540 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,880 |
| Germany Country Quiz | 0 | - | 4.83 | 158,022 |
| Russia Country Quiz | 0 | - | 4.83 | 114,592 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,414 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,382 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,732 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,813 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,526 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,935 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,480 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,020 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,181 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,047 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,566 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,020 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,977 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,801 |
| Geography of Russia | 0 | - | 4.57 | 21,548 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,014 |
| Oceania Map Quiz | 0 | - | 4.98 | 643,189 |
| Africa Map Quiz | 0 | - | 5.00 | 2,119,918 |
| Asia Map Quiz | 0 | - | 4.99 | 918,026 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 332,641 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,753 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,628,379 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,148 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,449 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,214 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,218 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,059 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,333 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,306 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,378 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,507 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,920 |
| Countries that Border Poland | 0 | - | 4.99 | 172,397 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,912 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,190 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,913 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,230 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,192 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,854 |
| Malta Country Quiz | 0 | - | 4.81 | 31,088 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,667 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,915 |
| Counties of Ireland | 0 | - | 4.92 | 195,645 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,049 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,547 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,812 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,738 |
| Pixelated United States Map | 0 | - | 4.87 | 94,366 |
| US States with an Empty Map | 0 | - | 5.00 | 625,335 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 418,292 |
| Africa Capitals Quiz | 0 | - | 4.99 | 738,725 |
| Asia Capitals Quiz | 0 | - | 4.98 | 693,925 |
| Which City in Europe? | 0 | - | 4.83 | 107,482 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,974 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,543 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,706 |
| Countries of Africa | 0 | - | 5.00 | 2,541,122 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,656 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,951 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,008 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,602 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,578 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,427 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,383,965 |
| United States Map Quiz | 0 | - | 4.98 | 4,161,501 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,812 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,109 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,031 |
| Australia Map Quiz | 0 | - | 4.95 | 344,863 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,278 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 35,106 |
| African East Coast | 0 | - | 4.96 | 96,155 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,890 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,467 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,941 |
| European Cities Beginning with B - Click Map | 0 | - | 4.78 | 78,281 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,112 |
| Colonies of Africa with a Map | 0 | - | 4.78 | 54,500 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,424 |
| Flags of Asia Quiz | 0 | - | 4.99 | 614,637 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,161 |
| Megacities on a World Map | 0 | - | 4.98 | 254,995 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 578,856 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 75,075 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 114,951 |
| 500 Biggest Cities in the World on a Map | 0 | - | 4.97 | 122,797 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 34,903 |
| Random European City to Country | 0 | - | 4.69 | 117,788 |
| Europe Capital to Country | 0 | - | 4.99 | 250,593 |
| Asia Capital to Country | 0 | - | 4.96 | 126,754 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,043 |
| European Capitals by Map | 0 | - | 4.99 | 139,614 |
| African Capitals by Map | 0 | - | 4.99 | 134,041 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,546 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,190 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,529 |
| European Coastal Capitals | 0 | - | 4.95 | 90,708 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,629 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,407 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,267 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,878 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 67,545 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,052 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,195 |
| Countries of the Middle East | 0 | - | 4.96 | 201,367 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,065 |
| African Island Countries | 0 | - | 4.96 | 101,746 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,923 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,434 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,024,578 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,036 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,614 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,680 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,175 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,857 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,673 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,313 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,690 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,356 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,266 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,098 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,354 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,775 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,163 |
