| Oceania Map Quiz | 0 | - | 4.98 | 639,553 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,361 |
| African Great Lakes | 0 | - | 4.82 | 65,866 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,993 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,213 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,286 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,352 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,247 |
| Australian States and Territories | 0 | - | 4.96 | 141,522 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,189 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,641 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,047 |
| African Physical Geography | 0 | - | 4.51 | 31,641 |
| Asian Physical Geography | 0 | - | 4.61 | 35,467 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,545 |
| Europe Map Quiz | 0 | - | 5.00 | 4,750,753 |
| Flags of Oceania | 0 | - | 5.00 | 257,611 |
| Regions of New Zealand | 0 | - | 4.85 | 28,429 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,205 |
| Rivers of the United States | 0 | - | 4.93 | 65,978 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,394 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,470 |
| Palau Country Quiz | 0 | - | 4.90 | 22,950 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,011 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,445,277 |
| Africa Map Quiz | 0 | - | 5.00 | 2,112,802 |
| Asia Map Quiz | 0 | - | 4.99 | 912,707 |
| European Physical Geography | 0 | - | 4.26 | 33,448 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,047 |
| Africa Capitals Quiz | 0 | - | 4.99 | 734,749 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,209 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,264 |
| Countries with Wild Tigers | 0 | - | 4.96 | 136,139 |
| Countries with Wild Penguins | 0 | - | 4.94 | 99,735 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,447 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,592 |
| South China Sea Countries | 0 | - | 4.78 | 57,622 |
| The Only European Country ... | 0 | - | 4.91 | 215,632 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.87 | 86,789 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,468 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,558 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,530 |
| Countries of Africa | 0 | - | 5.00 | 2,526,053 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,380,112 |
| United States Map Quiz | 0 | - | 4.98 | 4,150,707 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,424 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,506 |
| Australia Map Quiz | 0 | - | 4.95 | 343,563 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,664 |
| African East Coast | 0 | - | 4.96 | 95,671 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.90 | 115,341 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,237,606 |
| Flags of Asia Quiz | 0 | - | 4.99 | 610,330 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,732 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,261 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,678 |
| Europe Capital to Country | 0 | - | 4.99 | 249,282 |
| Asia Capital to Country | 0 | - | 4.96 | 126,333 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,403 |
| European Capitals by Map | 0 | - | 4.99 | 138,204 |
| African Capitals by Map | 0 | - | 4.99 | 133,067 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,887 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,756 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,116 |
| European Coastal Capitals | 0 | - | 4.95 | 90,264 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,424 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,708 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,227 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,669 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,324,886 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,828 |
| Countries of the Middle East | 0 | - | 4.96 | 200,506 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,874 |
| Slavic Countries | 0 | - | 4.96 | 111,379 |
| African Island Countries | 0 | - | 4.96 | 101,302 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,746 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,019,036 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,506 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,140 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,979 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,462 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,296 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,389 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,469 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,684 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,845 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,041 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,857 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,853 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,708 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,961 |
| Countries with the Most Sheep | 0 | - | 4.92 | 102,823 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 638,537 |
| South America Map Quiz | 0 | - | 5.00 | 1,546,083 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,094 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,879 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,612 |
| North America Map Quiz | 0 | - | 4.98 | 247,215 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,789 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,991 |
| Flags of Africa Quiz | 0 | - | 5.00 | 468,072 |
| Flags of North and South America | 0 | - | 4.99 | 371,149 |
| Canada Provinces and Territories | 0 | - | 5.00 | 340,623 |
| Counties of England | 0 | - | 4.97 | 793,782 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 170,006 |
| South American Physical Geography | 0 | - | 4.58 | 18,320 |
| Seas of Europe | 0 | - | 4.37 | 84,544 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,152 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,439 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,712 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,882 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,817 |
| Countries With The Most Bird Species | 0 | - | 4.93 | 32,709 |
| Landforms by Country | 0 | - | 4.52 | 51,950 |
| Countries Closest to the Aegean Sea | 0 | - | 4.75 | 66,772 |
| New Zealand Country Quiz | 0 | - | 4.70 | 75,814 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 47,923 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 53,162 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,133 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,238 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,755 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,494 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,099 |
| Official Cities in the UK | 0 | - | 4.89 | 282,620 |
| South America Capitals Quiz | 0 | - | 5.00 | 479,883 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,684 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,128 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,818 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,844 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,606 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,011 |
| Capitals by River | 0 | - | 4.55 | 48,283 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,961 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,095 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,631 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,937 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,833 |
| Top 10 African Countries by Coastline | 0 | - | 4.27 | 47,889 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.64 | 75,395 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,833 |
| Monarchies of Europe | 0 | - | 4.90 | 97,824 |
| Monarchies of Asia | 0 | - | 4.97 | 70,906 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,719 |
| Countries that Catch the Most Fish | 0 | - | 4.90 | 111,937 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,010 |
| The Only African Country ... | 0 | - | 4.98 | 128,826 |
| The Only American Country ... | 0 | - | 4.92 | 121,291 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,992 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,563 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,577 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,122 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,658 |
| Countries with the Most Wolves | 0 | - | 4.92 | 107,573 |
| European Countries with One Border | 0 | - | 4.97 | 182,333 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,170 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,855 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,981 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,384 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,884 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,220 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,745 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 145,043 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,598 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,723 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,267 |
| Regions of Italy | 0 | - | 4.92 | 75,389 |
| States of India | 0 | - | 4.94 | 192,169 |
| Japanese Prefectures | 0 | - | 4.98 | 136,127 |
| Provinces of China | 0 | - | 4.97 | 202,941 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,437 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,464 |
| States of Germany | 0 | - | 4.96 | 151,524 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,899 |
| Federal Subjects of Russia | 0 | - | 4.95 | 145,849 |
| Provinces of Turkey | 0 | - | 4.95 | 203,345 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,669 |
| Geological Extremes | 0 | - | 4.34 | 39,991 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,295 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,237 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,248 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 96,819 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 51,426 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,761 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,538 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,911 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,372 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,464 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,720 |
| Countries With Two or More Bear Species | 0 | - | 4.90 | 22,627 |
| Boundary Waters | 0 | - | 4.92 | 88,325 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,035 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,784 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,815 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,603 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,268 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,396 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,823 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,985 |
| UK Immigration by Country | 0 | - | 4.94 | 140,534 |
| Central American Countries | 0 | - | 4.98 | 155,727 |
