| Australian States and Territories | 0 | - | 4.96 | 141,449 |
| Oceania Map Quiz | 0 | - | 4.98 | 639,086 |
| Regions of New Zealand | 0 | - | 4.85 | 28,422 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,182 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,261 |
| Canada Provinces and Territories | 0 | - | 5.00 | 340,238 |
| Counties of England | 0 | - | 4.97 | 793,192 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,773 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,168 |
| Europe Map Quiz | 0 | - | 5.00 | 4,748,640 |
| Flags of Oceania | 0 | - | 5.00 | 257,320 |
| Regions of Italy | 0 | - | 4.92 | 75,304 |
| States of India | 0 | - | 4.94 | 191,939 |
| Japanese Prefectures | 0 | - | 4.98 | 135,913 |
| Provinces of China | 0 | - | 4.97 | 202,593 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,310 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,399 |
| States of Germany | 0 | - | 4.96 | 151,310 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,794 |
| Federal Subjects of Russia | 0 | - | 4.94 | 145,590 |
| Provinces of Turkey | 0 | - | 4.95 | 203,159 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,379 |
| States of Mexico | 0 | - | 4.95 | 174,986 |
| States of Brazil | 0 | - | 4.97 | 87,275 |
| Departments of France | 0 | - | 4.93 | 53,450 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,437 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,444,625 |
| Africa Map Quiz | 0 | - | 5.00 | 2,111,747 |
| Asia Map Quiz | 0 | - | 4.99 | 911,814 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 330,179 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,793 |
| Counties of Ireland | 0 | - | 4.92 | 194,194 |
| Africa Capitals Quiz | 0 | - | 4.99 | 734,211 |
| Asia Capitals Quiz | 0 | - | 4.98 | 689,674 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,118 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,361 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,454 |
| The Only European Country ... | 0 | - | 4.91 | 215,402 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,287 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,465 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,503 |
| Countries of Africa | 0 | - | 5.00 | 2,523,765 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,379,670 |
| United States Map Quiz | 0 | - | 4.98 | 4,149,653 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,310 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,437 |
| Australia Map Quiz | 0 | - | 4.94 | 343,433 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,438 |
| African East Coast | 0 | - | 4.96 | 95,606 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,236,272 |
| Flags of Asia Quiz | 0 | - | 4.99 | 609,713 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,518 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,193 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,570 |
| Europe Capital to Country | 0 | - | 4.99 | 249,092 |
| Asia Capital to Country | 0 | - | 4.96 | 126,250 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,293 |
| European Capitals by Map | 0 | - | 4.99 | 137,999 |
| African Capitals by Map | 0 | - | 4.99 | 132,968 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,812 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,691 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,064 |
| European Coastal Capitals | 0 | - | 4.95 | 90,196 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,387 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,479 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,081 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,634 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,324,211 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,641 |
| Countries of the Middle East | 0 | - | 4.96 | 200,033 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,822 |
| Slavic Countries | 0 | - | 4.96 | 111,322 |
| African Island Countries | 0 | - | 4.96 | 101,233 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,716 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,217 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,572 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,541 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,018,228 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,409 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,062 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,857 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,350 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,228 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,306 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,437 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,585 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,770 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,975 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,778 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,792 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,645 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,897 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 638,226 |
| South America Map Quiz | 0 | - | 5.00 | 1,545,472 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,001 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,828 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,580 |
| North America Map Quiz | 0 | - | 4.98 | 246,905 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,729 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,901 |
| Flags of Africa Quiz | 0 | - | 5.00 | 467,506 |
| Flags of North and South America | 0 | - | 4.99 | 370,713 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,098 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,327 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,521 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,746 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,699 |
| New Zealand Country Quiz | 0 | - | 4.70 | 75,776 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 47,894 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,110 |
| Territories of the United States | 0 | - | 4.79 | 52,275 |
| Regions of France | 0 | - | 4.77 | 120,089 |
| Provinces of the Philippines | 0 | - | 4.56 | 49,174 |
| Hawaiian Islands | 0 | - | 4.83 | 42,576 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,926 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,752 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,593 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,419 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,066 |
| Official Cities in the UK | 0 | - | 4.89 | 282,402 |
| South America Capitals Quiz | 0 | - | 5.00 | 479,540 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,464 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,063 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,763 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,754 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,568 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 81,969 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,906 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,052 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,582 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,862 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,784 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,790 |
| Monarchies of Europe | 0 | - | 4.90 | 97,764 |
| Monarchies of Asia | 0 | - | 4.97 | 70,873 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,678 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,851 |
| The Only African Country ... | 0 | - | 4.99 | 128,767 |
| The Only American Country ... | 0 | - | 4.92 | 121,234 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,956 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,515 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,499 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,035 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,584 |
| European Countries with One Border | 0 | - | 4.97 | 182,233 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,093 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,790 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,917 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,302 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,757 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,060 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,548 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,963 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,499 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,624 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,221 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,879 |
| Counties of Wales | 0 | - | 4.63 | 39,104 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,589 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,250 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,219 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,196 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,652 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 50,770 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,664 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,478 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,855 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,314 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,362 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,637 |
| Boundary Waters | 0 | - | 4.92 | 88,284 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,006 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,709 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,746 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,382 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,152 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,326 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,787 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,957 |
| UK Immigration by Country | 0 | - | 4.94 | 140,455 |
| Central American Countries | 0 | - | 4.98 | 155,622 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,126 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,516 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,777 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,237 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,558 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,227 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,840 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 120,104 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,523 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,176 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,014 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,800 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,575 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,702 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,578 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,717 |
| Countries That Border Russia | 0 | - | 4.98 | 460,559 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,780 |
| Countries Bordering France | 0 | - | 4.83 | 401,354 |
