| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,475 |
| Slavic Countries | 0 | - | 4.96 | 111,814 |
| Europe Map Quiz | 0 | - | 5.00 | 4,768,285 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,335 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 172,547 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,028 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,734 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,928 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,626 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 82,963 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,958 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,230 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,057 |
| Departments of France | 0 | - | 4.93 | 54,352 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,199 |
| Name a City - European Countries | 0 | - | 4.90 | 65,542 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,390 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,550 |
| The Only European Country ... | 0 | - | 4.91 | 217,169 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,440 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,845 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,247,035 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,150 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,910 |
| Counties of England | 0 | - | 4.97 | 798,224 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,875 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,310 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,154 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,835 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,356 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,305 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,053 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,380 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,579 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,298 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,994 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,372 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,782 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 53,951 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,611 |
| Monarchies of Europe | 0 | - | 4.90 | 98,275 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,996 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,746 |
| European Countries with One Border | 0 | - | 4.97 | 183,017 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,785 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,698 |
| States of Germany Map Quiz | 0 | - | 4.91 | 133,046 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,586 |
| Regions of Italy | 0 | - | 4.92 | 76,121 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,223 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,096 |
| States of Germany | 0 | - | 4.95 | 152,969 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,338 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,780 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,390 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 78,820 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,351 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,206 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,253 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,984 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,343 |
| World Currencies Quiz on a Map | 0 | - | 4.95 | 61,238 |
| Countries That Border Russia | 0 | - | 4.98 | 462,485 |
| Countries Bordering France | 0 | - | 4.83 | 403,222 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,252 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,710 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,448 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 148,893 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,938 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,631 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,248 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,168 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,709 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,932 |
| Germany Country Quiz | 0 | - | 4.83 | 158,088 |
| Russia Country Quiz | 0 | - | 4.83 | 114,628 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,431 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,398 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,743 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,871 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,571 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,020 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,536 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,056 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,221 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,104 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,590 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,030 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,014 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,873 |
| Geography of Russia | 0 | - | 4.57 | 21,550 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,202 |
| Oceania Map Quiz | 0 | - | 4.98 | 643,383 |
| Africa Map Quiz | 0 | - | 5.00 | 2,120,564 |
| Asia Map Quiz | 0 | - | 4.99 | 918,574 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 332,785 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,758 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,629,937 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,165 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,475 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,281 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,311 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,148 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,367 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,355 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,550 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,583 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,975 |
| Countries that Border Poland | 0 | - | 4.99 | 172,498 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,931 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,241 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,937 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,249 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,241 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,864 |
| Malta Country Quiz | 0 | - | 4.81 | 31,099 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,669 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,941 |
| Counties of Ireland | 0 | - | 4.92 | 195,835 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,105 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,574 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,832 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,761 |
| Pixelated United States Map | 0 | - | 4.87 | 94,400 |
| US States with an Empty Map | 0 | - | 5.00 | 625,556 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 418,429 |
| Africa Capitals Quiz | 0 | - | 4.99 | 739,072 |
| Asia Capitals Quiz | 0 | - | 4.98 | 694,194 |
| Which City in Europe? | 0 | - | 4.83 | 107,513 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,012 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,635 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,716 |
| Countries of Africa | 0 | - | 5.00 | 2,542,340 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,687 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,990 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,031 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,652 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,599 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,459 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,384,228 |
| United States Map Quiz | 0 | - | 4.98 | 4,162,154 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,835 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,164 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,061 |
| Australia Map Quiz | 0 | - | 4.95 | 344,929 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,317 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 35,143 |
| African East Coast | 0 | - | 4.96 | 96,196 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,898 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,499 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,962 |
| European Cities Beginning with B - Click Map | 0 | - | 4.78 | 78,321 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,121 |
| Colonies of Africa with a Map | 0 | - | 4.78 | 54,520 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,443 |
| Flags of Asia Quiz | 0 | - | 4.99 | 615,239 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,270 |
| Megacities on a World Map | 0 | - | 4.98 | 255,116 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 579,049 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 75,106 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 115,024 |
| 500 Biggest Cities in the World on a Map | 0 | - | 4.97 | 122,854 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 34,926 |
| Random European City to Country | 0 | - | 4.69 | 117,818 |
| Europe Capital to Country | 0 | - | 4.99 | 250,699 |
| Asia Capital to Country | 0 | - | 4.96 | 126,782 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,102 |
| European Capitals by Map | 0 | - | 4.99 | 139,753 |
| African Capitals by Map | 0 | - | 4.99 | 134,072 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,577 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,233 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,565 |
| European Coastal Capitals | 0 | - | 4.95 | 90,745 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,645 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,569 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,375 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,894 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 67,656 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,063 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,247 |
| Countries of the Middle East | 0 | - | 4.96 | 201,515 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,097 |
| African Island Countries | 0 | - | 4.96 | 101,792 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,937 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,507 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,024,975 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,126 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,695 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,738 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,229 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,926 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,688 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,341 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,732 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,401 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,309 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,159 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,383 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,788 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,165 |
