| Countries That Border Russia | 0 | - | 4.98 | 423,991 |
| Russia Country Quiz | 0 | - | 4.84 | 102,549 |
| Counties of England | 0 | - | 4.96 | 685,025 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.94 | 75,580 |
| Europe Map Quiz | 0 | - | 5.00 | 4,265,217 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 114,169 |
| Regions of Italy | 0 | - | 4.88 | 59,775 |
| Regions of Spain Quiz | 0 | - | 4.85 | 93,848 |
| Parts of the United Kingdom | 0 | - | 4.88 | 83,114 |
| States of Germany | 0 | - | 4.94 | 122,074 |
| Counties of Ireland | 0 | - | 4.89 | 157,921 |
| Cantons of Switzerland | 0 | - | 4.96 | 39,916 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 383,233 |
| Countries That Use the Euro | 0 | - | 4.91 | 61,784 |
| 10 Easternmost Countries in Europe | 0 | - | 4.84 | 91,188 |
| The Only European Country ... | 0 | - | 4.94 | 176,474 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 334,388 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.82 | 38,947 |
| Most Mentioned Allies of Russia | 0 | - | 4.47 | 33,981 |
| Most Mentioned Enemies of Russia | 0 | - | 4.70 | 81,998 |
| Countries With the Most Russian Speakers | 0 | - | 4.94 | 55,544 |
| Countries that Border Hungary | 0 | - | 4.98 | 95,870 |
| Countries Bordering Serbia | 0 | - | 4.95 | 82,547 |
| Countries that Border Poland | 0 | - | 4.99 | 157,891 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,035,461 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,174,063 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.82 | 30,753 |
| Moldova Country Quiz | 0 | - | 4.87 | 27,149 |
| Most-Visited Cities in Europe | 0 | - | 4.92 | 55,803 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 183,928 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 73,971 |
| Slavic Countries | 0 | - | 4.96 | 99,928 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 159,800 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 137,810 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 76,431 |
| Eastern Europe Map Quiz | 0 | - | 4.89 | 114,875 |
| Australian States and Territories | 0 | - | 4.96 | 128,359 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 283,618 |
| Latvia Country Quiz | 0 | - | 4.88 | 28,255 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 101,123 |
| Monarchies of Europe | 0 | - | 4.88 | 86,456 |
| European Diaspora - Top 11 Countries | 0 | - | 4.91 | 82,936 |
| 10 European Countries with the Most Tourists | 0 | - | 4.97 | 119,850 |
| European Countries with One Border | 0 | - | 4.96 | 149,739 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 143,642 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.87 | 88,708 |
| Regions of France Map Quiz | 0 | - | 4.96 | 126,613 |
| States of Germany Map Quiz | 0 | - | 4.91 | 119,640 |
| Three Band Flags of Europe | 0 | - | 4.97 | 159,900 |
| States of India | 0 | - | 4.91 | 152,093 |
| Canada Provinces and Territories | 0 | - | 4.99 | 287,371 |
| Japanese Prefectures | 0 | - | 4.98 | 105,071 |
| Provinces of China | 0 | - | 4.97 | 153,482 |
| Regions of New Zealand | 0 | - | 4.83 | 24,248 |
| Provinces of Turkey | 0 | - | 4.95 | 175,815 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.94 | 19,821 |
| Germany Immigration by Country | 0 | - | 4.90 | 69,101 |
| Pixelated Europe Map | 0 | - | 4.90 | 108,707 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 132,802 |
| Countries Bordering France | 0 | - | 4.87 | 355,445 |
| Countries Bordering Germany | 0 | - | 4.99 | 339,179 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 180,160 |
| Top 10 Hottest European Countries | 0 | - | 4.87 | 114,963 |
| Countries that Beat Russia | 0 | - | 4.64 | 51,225 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 187,073 |
| Germany Country Quiz | 0 | - | 4.83 | 139,192 |
| Italy Country Quiz | 0 | - | 4.81 | 108,087 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 168,382 |
| Regions of Italy Map Quiz | 0 | - | 4.95 | 132,843 |
| France Cities Map Quiz | 0 | - | 4.95 | 147,098 |
| Germany Cities Map Quiz | 0 | - | 4.84 | 105,350 |
| Spain Cities Map Quiz | 0 | - | 4.86 | 85,497 |
| Italy Cities Map Quiz | 0 | - | 4.96 | 126,442 |
| States of Mexico | 0 | - | 4.95 | 139,030 |
| Provinces of the Netherlands | 0 | - | 4.61 | 33,051 |
| States of Brazil | 0 | - | 4.96 | 67,602 |
| Regions of France | 0 | - | 4.64 | 99,342 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.89 | 39,182 |
| Countries Surrounding Rome | 0 | - | 4.96 | 46,439 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 31,424 |
| Switzerland Immigration by Country | 0 | - | 4.76 | 20,185 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 244,832 |
| Croatia Country Quiz | 0 | - | 4.80 | 36,914 |
| Romania Country Quiz | 0 | - | 4.65 | 47,362 |
| Hungary Country Quiz | 0 | - | 4.47 | 37,735 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 37,588 |
| Albania Country Quiz | 0 | - | 4.51 | 34,026 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,338,127 |
| Oceania Map Quiz | 0 | - | 4.97 | 563,759 |
| Africa Map Quiz | 0 | - | 5.00 | 1,928,896 |
| Asia Map Quiz | 0 | - | 4.99 | 777,459 |
| Counties of Wales | 0 | - | 4.60 | 33,303 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 65,838 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 127,628 |
| European Countries NOT in NATO | 0 | - | 4.76 | 34,684 |
| Countries With the Most German Speakers | 0 | - | 4.88 | 51,480 |
| Countries Bordering Austria | 0 | - | 4.97 | 109,629 |
| Countries Bordering Italy | 0 | - | 4.92 | 78,593 |
| Countries that Visit France the Most | 0 | - | 4.84 | 39,624 |
| Countries Closest to Spain | 0 | - | 4.95 | 204,766 |
| Countries Closest to Metropolitan France | 0 | - | 4.87 | 66,006 |
| Countries Closest to Italy | 0 | - | 4.97 | 177,960 |
| Andorra Country Quiz | 0 | - | 4.88 | 27,650 |
| 50 Busiest Air Routes from London | 0 | - | 4.89 | 85,022 |
| Counties of the UK and Ireland | 0 | - | 4.97 | 102,599 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.93 | 55,762 |
| World Capitals Closest to London | 0 | - | 4.90 | 93,050 |
| Africa Capitals Quiz | 0 | - | 4.99 | 629,097 |
| Asia Capitals Quiz | 0 | - | 4.98 | 589,054 |
| Which City in Europe? | 0 | - | 4.85 | 96,938 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 194,527 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.92 | 86,439 |
| Countries of Africa | 0 | - | 5.00 | 2,147,808 |
| Countries that Bordered the USSR | 0 | - | 4.94 | 141,659 |
| Countries Closest to Iceland | 0 | - | 4.87 | 62,260 |
| Greenland Country Quiz | 0 | - | 4.82 | 32,106 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,275,242 |
| United States Map Quiz | 0 | - | 4.98 | 3,886,076 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 39,788 |
| South and Central Asia Map Quiz | 0 | - | 4.92 | 78,984 |
| Western Africa Map Quiz | 0 | - | 4.97 | 60,334 |
| Australia Map Quiz | 0 | - | 4.95 | 317,776 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.95 | 270,893 |
| African East Coast | 0 | - | 4.97 | 83,525 |
| European Cities by Map #2 | 0 | - | 4.47 | 44,336 |
| European Cities by Map #1 | 0 | - | 4.64 | 51,652 |
| Cities in Squares on a Map - Europe | 0 | - | 4.76 | 45,434 |
| Europe Map Quiz - "B" Cities | 0 | - | 4.58 | 44,964 |
| French Geography Quiz #1 | 0 | - | 4.86 | 30,849 |
| Top European Languages on a Map | 0 | - | 4.76 | 116,992 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.92 | 46,130 |
| Flags of Asia Quiz | 0 | - | 4.99 | 520,184 |
| European Geography A-Z | 0 | - | 4.43 | 45,139 |
| Countries of Europe by Population | 0 | - | 4.98 | 125,027 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 79,041 |
| Random European City to Country | 0 | - | 4.72 | 105,812 |
| Europe Capital to Country | 0 | - | 4.99 | 218,556 |
| Asia Capital to Country | 0 | - | 4.96 | 105,163 |
| EU Capitals with No Hints | 0 | - | 4.95 | 123,526 |
| European Capitals by Map | 0 | - | 4.99 | 91,561 |
| African Capitals by Map | 0 | - | 4.99 | 109,278 |
| Asian Capitals by Map | 0 | - | 4.98 | 46,214 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.87 | 78,247 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.95 | 71,487 |
| European Coastal Capitals | 0 | - | 4.95 | 76,643 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.90 | 46,358 |
| Capitals of Oceania Quiz | 0 | - | 4.98 | 225,819 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.90 | 192,193 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 75,804 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 19,067 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.49 | 85,011 |
| Countries of the Middle East | 0 | - | 4.96 | 171,797 |
| African Island Countries | 0 | - | 4.96 | 88,748 |
| Straight Shot to Antarctica | 0 | - | 4.90 | 37,024 |
| The Only Remaining European Country . . . | 0 | - | 4.38 | 55,714 |
| Regions of Countries #1 | 0 | - | 4.96 | 149,253 |
| Regions of Countries #2 | 0 | - | 4.95 | 113,960 |
| Regions of Countries #3 | 0 | - | 4.81 | 83,347 |
| Countries of North America Quiz | 0 | - | 5.00 | 871,760 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 110,218 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 92,925 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 118,482 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 196,734 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 125,035 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 106,544 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 131,670 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 104,142 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 130,195 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 88,228 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 96,028 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.76 | 60,664 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.44 | 68,975 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.71 | 59,333 |
| Countries Bordering the EU | 0 | - | 4.72 | 53,295 |
| Countries Closest to Europe | 0 | - | 4.76 | 102,822 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 99,009 |
| Poland Country Quiz | 0 | - | 4.20 | 55,542 |
| North Macedonia Country Quiz | 0 | - | 4.79 | 24,524 |
| Belarus Country Quiz | 0 | - | 4.72 | 25,180 |
| Slovakia Country Quiz | 0 | - | 4.61 | 26,883 |
| Bulgaria Country Quiz | 0 | - | 4.72 | 27,237 |
| Serbia Country Quiz | 0 | - | 4.42 | 31,403 |
| Ukraine Country Quiz | 0 | - | 4.40 | 42,026 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 574,045 |
| South America Map Quiz | 0 | - | 5.00 | 1,412,576 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 105,293 |
| North America Map Quiz | 0 | - | 4.98 | 195,356 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 91,130 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 99,762 |
| Flags of Africa Quiz | 0 | - | 4.99 | 382,413 |
| Cross Flags of Europe | 0 | - | 4.43 | 256,335 |
| Satellite Images - Europe | 0 | - | 4.44 | 80,720 |
| European Cities by Picture #2 | 0 | - | 4.47 | 34,311 |
| Councils of Scotland | 0 | - | 4.62 | 24,534 |
| Territories of the United States | 0 | - | 4.76 | 48,303 |
| Provinces of the Philippines | 0 | - | 4.61 | 34,705 |
| Hawaiian Islands | 0 | - | 4.85 | 38,331 |
| Europe Geography Quiz #1 | 0 | - | 4.52 | 66,823 |
| Europe Geography Quiz #2 | 0 | - | 4.56 | 67,306 |
| Europe Geography Quiz #4 | 0 | - | 4.56 | 65,993 |
