| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,089 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,507 |
| Europe Map Quiz | 0 | - | 5.00 | 4,757,636 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,163 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,698 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,879 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,759 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,126 |
| Name a City - European Countries | 0 | - | 4.90 | 65,253 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,687 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,951 |
| The Only European Country ... | 0 | - | 4.91 | 216,175 |
| Hindu Countries | 0 | - | 4.86 | 50,050 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,872 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,254 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,241,224 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,895 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,847 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,320 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,088 |
| Slavic Countries | 0 | - | 4.96 | 111,536 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,495 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,045 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,899 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,230 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,370 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,746 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,040 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,907 |
| Counties of England | 0 | - | 4.97 | 795,339 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 170,948 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,304 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,112 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,784 |
| Monarchies of Europe | 0 | - | 4.90 | 98,005 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,729 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,333 |
| European Countries with One Border | 0 | - | 4.97 | 182,584 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,398 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,696 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,239 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,627 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,041 |
| Regions of Italy | 0 | - | 4.92 | 75,671 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,743 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,900 |
| States of Germany | 0 | - | 4.96 | 152,115 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,094 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,603 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 78,078 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 51,996 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,930 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,578 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,983 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,802 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,829 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,077 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,139 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,450 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 133,177 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,996 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,855 |
| Countries That Border Russia | 0 | - | 4.98 | 461,292 |
| Countries Bordering France | 0 | - | 4.83 | 402,079 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,747 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,302 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,452 |
| Germany Country Quiz | 0 | - | 4.82 | 157,673 |
| Russia Country Quiz | 0 | - | 4.85 | 114,340 |
| Italy Country Quiz | 0 | - | 4.82 | 123,269 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,265 |
| Italy A-Z | 0 | - | 4.49 | 58,207 |
| Germany A-Z | 0 | - | 4.56 | 62,558 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,311 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,640 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,468 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,185 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,548 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,964 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,781 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,866 |
| Departments of France | 0 | - | 4.93 | 53,914 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,528 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,461 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,462 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,066 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 100,834 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,308 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,418 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,282 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,176 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,554 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,129 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,225 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,301 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,783 |
| Countries that Border Poland | 0 | - | 4.99 | 172,125 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,810 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,741 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,116 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,457 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,935 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,818 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,742 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,738 |
| Counties of Ireland | 0 | - | 4.92 | 194,876 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,331 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,373 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,736 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,570 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,712 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,969 |
| Which City in Europe? | 0 | - | 4.83 | 107,242 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,442 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,477 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,508 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,818 |
| Countries that Beat Germany | 0 | - | 4.95 | 106,172 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,360 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,821 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,757 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,216 |
| Oceania Map Quiz | 0 | - | 4.98 | 641,109 |
| Africa Map Quiz | 0 | - | 5.00 | 2,115,605 |
| Asia Map Quiz | 0 | - | 4.99 | 915,237 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,395 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,560 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,149 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,787 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,317 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,194 |
| Countries of Africa | 0 | - | 5.00 | 2,532,017 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,907 |
| Flags of Countries That Border France | 0 | - | 4.88 | 122,763 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,323 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,036 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,171 |
| Countries Closest to Egypt | 0 | - | 4.83 | 100,955 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,009 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,815 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,105 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 50,665 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,264 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,381,760 |
| United States Map Quiz | 0 | - | 4.98 | 4,154,970 |
| Australia Map Quiz | 0 | - | 4.95 | 344,057 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,647 |
| Countries by Borders, Bordering Sea, Capital Proximity, Official Language or Currency in 30 Seconds | 0 | - | 4.95 | 239,333 |
| Flags of Asia Quiz | 0 | - | 4.99 | 612,085 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,334 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,320 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,717 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,490 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,709 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,507 |
| Europe Capital to Country | 0 | - | 4.99 | 249,717 |
| Asia Capital to Country | 0 | - | 4.96 | 126,524 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,681 |
| European Capitals by Map | 0 | - | 4.99 | 138,767 |
| African Capitals by Map | 0 | - | 4.99 | 133,464 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,141 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,942 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,290 |
| European Coastal Capitals | 0 | - | 4.95 | 90,441 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,523 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,411 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,689 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,768 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.45 | 54,733 |
| Which City in Germany? | 0 | - | 4.50 | 136,351 |
| Which City in Italy? | 0 | - | 4.68 | 90,050 |
| Which City in France? | 0 | - | 4.64 | 72,997 |
| Which City in Spain? | 0 | - | 4.50 | 49,895 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,556 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,194 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,471 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,685 |
| Countries of the Middle East | 0 | - | 4.96 | 200,875 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,889 |
| African Island Countries | 0 | - | 4.96 | 101,485 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,599 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,821 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,892 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 125,646 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,157 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,340 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,021,257 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,721 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,352 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,281 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,761 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,596 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,544 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,134 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,459 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,077 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,022 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,864 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,149 |
| Countries Closest to the Aegean Sea | 0 | - | 4.75 | 66,814 |
