| Federal Subjects of Russia | 0 | - | 4.94 | 143,839 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,819 |
| Counties of England | 0 | - | 4.97 | 788,785 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,203 |
| Slavic Countries | 0 | - | 4.96 | 110,810 |
| Europe Map Quiz | 0 | - | 5.00 | 4,729,527 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,148 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,727 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,141 |
| Regions of Italy | 0 | - | 4.92 | 74,649 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,218 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,873 |
| States of Germany | 0 | - | 4.96 | 149,915 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,090 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,020 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,871 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,017 |
| Departments of France | 0 | - | 4.93 | 52,740 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,203 |
| Name a City - European Countries | 0 | - | 4.92 | 64,329 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,862 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,444 |
| The Only European Country ... | 0 | - | 4.91 | 213,666 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,434 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,660 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,351 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,733 |
| Counties of Ireland | 0 | - | 4.92 | 192,940 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,525 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,770 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,595 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,526 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,225,482 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,733 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,274 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,196 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,656 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,250 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,433 |
| Australian States and Territories | 0 | - | 4.95 | 140,601 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,624 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,094 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 32,652 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,688 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,924 |
| Monarchies of Europe | 0 | - | 4.90 | 97,267 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,000 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,300 |
| European Countries with One Border | 0 | - | 4.97 | 181,544 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,342 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,058 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,635 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,779 |
| States of India | 0 | - | 4.94 | 189,877 |
| Japanese Prefectures | 0 | - | 4.98 | 134,443 |
| Provinces of China | 0 | - | 4.97 | 199,929 |
| Regions of New Zealand | 0 | - | 4.85 | 28,111 |
| Provinces of Turkey | 0 | - | 4.95 | 200,779 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 26,890 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,295 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,173 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,775 |
| Germany Immigration by Country | 0 | - | 4.84 | 79,980 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,742 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,859 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,783 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,537 |
| Countries That Border Russia | 0 | - | 4.98 | 458,753 |
| Countries Bordering France | 0 | - | 4.85 | 398,337 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,901 |
| Provinces of the Netherlands | 0 | - | 4.80 | 40,752 |
| Regions of France | 0 | - | 4.78 | 119,127 |
| Hawaiian Islands | 0 | - | 4.83 | 42,418 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,388 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,058 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,202 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,079 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,537 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,146 |
| Germany Country Quiz | 0 | - | 4.82 | 156,472 |
| Russia Country Quiz | 0 | - | 4.85 | 113,599 |
| Italy Country Quiz | 0 | - | 4.82 | 122,138 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,579 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,315 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,125 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,087 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,920 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,025 |
| States of Mexico | 0 | - | 4.95 | 173,225 |
| States of Brazil | 0 | - | 4.98 | 86,303 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,893 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,746 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,353 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,084 |
| Geography of Russia | 0 | - | 4.57 | 21,421 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,775 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,815 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,923 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,321 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,177 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,736 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,697 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,417 |
| Countries that Border Poland | 0 | - | 4.99 | 171,289 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,497 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,210 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,778 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,238 |
| Romania Country Quiz | 0 | - | 4.63 | 53,319 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,003 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 41,837 |
| Ukraine Country Quiz | 0 | - | 4.42 | 47,292 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,439,274 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,935 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,596 |
| Asia Map Quiz | 0 | - | 4.99 | 906,551 |
| Counties of Wales | 0 | - | 4.63 | 38,875 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,196 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,503 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,672 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,232 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,591 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,782 |
| Which City in Europe? | 0 | - | 4.83 | 106,588 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,469 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,377 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 69,170 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,753 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,807 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,838 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,433 |
| Latvia Country Quiz | 0 | - | 4.75 | 31,755 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,370 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,596 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,441 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,186 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,552 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,151 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,860 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,413 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,771 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,003 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,173 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 81,737 |
| Countries of Africa | 0 | - | 5.00 | 2,506,232 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,525 |
| United States Map Quiz | 0 | - | 4.98 | 4,140,803 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,753 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,405 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,879 |
| Australia Map Quiz | 0 | - | 4.94 | 342,362 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,316 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,521 |
| Rivers of the United States | 0 | - | 4.93 | 65,469 |
| African East Coast | 0 | - | 4.96 | 94,992 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,065 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,074 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,897 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,303 |
| Europe Capital to Country | 0 | - | 4.99 | 247,420 |
| Asia Capital to Country | 0 | - | 4.96 | 125,690 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,382 |
| European Capitals by Map | 0 | - | 4.99 | 136,113 |
| African Capitals by Map | 0 | - | 4.99 | 132,101 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,055 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,121 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,570 |
| European Coastal Capitals | 0 | - | 4.95 | 89,700 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,161 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,587 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,663 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,401 |
| Countries of the Middle East | 0 | - | 4.96 | 198,816 |
| African Island Countries | 0 | - | 4.96 | 100,726 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,476 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,262 |
| Regions of Countries #1 | 0 | - | 4.97 | 158,875 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,243 |
| Regions of Countries #3 | 0 | - | 4.84 | 90,314 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,123 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,651 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,426 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,012 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,558 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,717 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,130 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,127 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,526 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,202 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,364 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,191 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,466 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,638 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,211 |
| Slovakia Country Quiz | 0 | - | 4.64 | 30,412 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 30,651 |
| Montenegro Country Quiz | 0 | - | 4.60 | 23,523 |
| Slovenia Country Quiz | 0 | - | 4.52 | 30,458 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,722 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,787 |
