| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,690 |
| Europe Map Quiz | 0 | - | 5.00 | 4,728,532 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,258 |
| Federal Subjects of Russia | 0 | - | 4.94 | 143,719 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,941 |
| Countries That Border Russia | 0 | - | 4.98 | 458,655 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,854 |
| Russia Country Quiz | 0 | - | 4.85 | 113,584 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,803 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,004 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,136 |
| Name a City - European Countries | 0 | - | 4.92 | 64,296 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,799 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,396 |
| The Only European Country ... | 0 | - | 4.91 | 213,582 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,379 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,634 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,671 |
| Countries that Border Poland | 0 | - | 4.99 | 171,255 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,344 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,718 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,588 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,521 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,224,849 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,834 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,128 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,184 |
| Slavic Countries | 0 | - | 4.96 | 110,793 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,621 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,221 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,811 |
| Ukraine Country Quiz | 0 | - | 4.42 | 47,276 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,421 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,092 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,596 |
| Counties of England | 0 | - | 4.97 | 788,569 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,626 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,633 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,126 |
| Monarchies of Europe | 0 | - | 4.90 | 97,239 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,980 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,950 |
| European Countries with One Border | 0 | - | 4.97 | 181,509 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,044 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,030 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,594 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,718 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,799 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,241 |
| Regions of Italy | 0 | - | 4.92 | 74,620 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,182 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,862 |
| States of Germany | 0 | - | 4.96 | 149,869 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,071 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,280 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,147 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,756 |
| Germany Immigration by Country | 0 | - | 4.84 | 79,940 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,713 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,825 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,779 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,519 |
| Countries Bordering France | 0 | - | 4.85 | 397,645 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,804 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 47,683 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,298 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 164,980 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,160 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,130 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,186 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,055 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,417 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,086 |
| Germany Country Quiz | 0 | - | 4.82 | 156,439 |
| Italy Country Quiz | 0 | - | 4.82 | 122,111 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,548 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,277 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,089 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,074 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,890 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,002 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,440 |
| Departments of France | 0 | - | 4.93 | 52,704 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,348 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,027 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,761 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,791 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,896 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,244 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,102 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,699 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,394 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,343 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,764 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 76,899 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,667 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,488 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,172 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,768 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,200 |
| Romania Country Quiz | 0 | - | 4.63 | 53,314 |
| Hungary Country Quiz | 0 | - | 4.49 | 42,993 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 41,826 |
| Albania Country Quiz | 0 | - | 4.54 | 38,614 |
| Serbia Country Quiz | 0 | - | 4.44 | 34,750 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,438,531 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,712 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,165 |
| Asia Map Quiz | 0 | - | 4.99 | 906,188 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,584 |
| Counties of Ireland | 0 | - | 4.92 | 192,865 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,477 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,762 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,496 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,636 |
| Which City in Europe? | 0 | - | 4.83 | 106,566 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,736 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,260 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,777 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,415 |
| Latvia Country Quiz | 0 | - | 4.75 | 31,745 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,362 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,009 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,182 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,548 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,138 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,621 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,075 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,754 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,922 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,163 |
| Countries of Africa | 0 | - | 5.00 | 2,505,485 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 52,919 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,288 |
| United States Map Quiz | 0 | - | 4.98 | 4,140,228 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,736 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,358 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,835 |
| Australia Map Quiz | 0 | - | 4.94 | 342,294 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,279 |
| African East Coast | 0 | - | 4.96 | 94,963 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,038 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,913 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,811 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,811 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,274 |
| Europe Capital to Country | 0 | - | 4.99 | 247,359 |
| Asia Capital to Country | 0 | - | 4.96 | 125,659 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,338 |
| European Capitals by Map | 0 | - | 4.99 | 136,032 |
| African Capitals by Map | 0 | - | 4.99 | 132,088 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,003 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,092 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,545 |
| European Coastal Capitals | 0 | - | 4.95 | 89,677 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,156 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,485 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,613 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,389 |
| Countries of the Middle East | 0 | - | 4.96 | 198,762 |
| African Island Countries | 0 | - | 4.96 | 100,696 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,467 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,215 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,780 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,614 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,397 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,970 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,524 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,695 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,122 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,109 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,491 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,179 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,340 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,156 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,450 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,628 |
| Poland Country Quiz | 0 | - | 4.22 | 62,618 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,207 |
| Slovakia Country Quiz | 0 | - | 4.64 | 30,405 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 30,646 |
| Montenegro Country Quiz | 0 | - | 4.60 | 23,515 |
| Slovenia Country Quiz | 0 | - | 4.52 | 30,447 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,546 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,575 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 127,985 |
| North America Map Quiz | 0 | - | 4.98 | 244,117 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,395 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,294 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,573 |
| Flags of North and South America | 0 | - | 4.99 | 366,124 |
| Australian States and Territories | 0 | - | 4.95 | 140,580 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,482 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,071 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 32,616 |
| Australian Immigration by Country | 0 | - | 4.81 | 76,996 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,616 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,304 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,506 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,663 |
