| Australian States and Territories | 0 | - | 4.95 | 140,664 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,106 |
| Regions of New Zealand | 0 | - | 4.85 | 28,120 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 26,905 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,772 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,742 |
| Counties of England | 0 | - | 4.97 | 788,953 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,797 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,008 |
| Europe Map Quiz | 0 | - | 5.00 | 4,730,204 |
| Flags of Oceania | 0 | - | 5.00 | 255,035 |
| Regions of Italy | 0 | - | 4.92 | 74,673 |
| States of India | 0 | - | 4.94 | 189,955 |
| Japanese Prefectures | 0 | - | 4.98 | 134,494 |
| Provinces of China | 0 | - | 4.97 | 200,032 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,283 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,886 |
| States of Germany | 0 | - | 4.96 | 149,978 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,115 |
| Federal Subjects of Russia | 0 | - | 4.94 | 143,912 |
| Provinces of Turkey | 0 | - | 4.95 | 200,883 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,290 |
| States of Mexico | 0 | - | 4.95 | 173,288 |
| States of Brazil | 0 | - | 4.98 | 86,343 |
| Departments of France | 0 | - | 4.93 | 52,766 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,912 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,439,466 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,865 |
| Asia Map Quiz | 0 | - | 4.99 | 906,744 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,853 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,087 |
| Counties of Ireland | 0 | - | 4.92 | 192,979 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,982 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,622 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,915 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,785 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,485 |
| The Only European Country ... | 0 | - | 4.91 | 213,735 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,057 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,471 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,186 |
| Countries of Africa | 0 | - | 5.00 | 2,506,853 |
| Nauru Country Quiz | 0 | - | 4.53 | 23,167 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,635 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,241 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,430 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,899 |
| Australia Map Quiz | 0 | - | 4.94 | 342,420 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,247 |
| African East Coast | 0 | - | 4.96 | 95,013 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,225,957 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,269 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,960 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,321 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,766 |
| Europe Capital to Country | 0 | - | 4.99 | 247,509 |
| Asia Capital to Country | 0 | - | 4.96 | 125,712 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,404 |
| European Capitals by Map | 0 | - | 4.99 | 136,180 |
| African Capitals by Map | 0 | - | 4.99 | 132,118 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,101 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,151 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,582 |
| European Coastal Capitals | 0 | - | 4.95 | 89,716 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,173 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,678 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,703 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,409 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,472 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,248 |
| Countries of the Middle East | 0 | - | 4.96 | 198,851 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,221 |
| Slavic Countries | 0 | - | 4.96 | 110,827 |
| African Island Countries | 0 | - | 4.96 | 100,754 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,486 |
| Regions of Countries #1 | 0 | - | 4.97 | 158,889 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,263 |
| Regions of Countries #3 | 0 | - | 4.84 | 90,322 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,304 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,675 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,455 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,050 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,583 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,679 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,735 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,136 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,143 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,258 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,541 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,229 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,377 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,207 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,484 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,794 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,966 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,119 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,449 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,167 |
| North America Map Quiz | 0 | - | 4.98 | 244,329 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,426 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,329 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,045 |
| Flags of North and South America | 0 | - | 4.99 | 366,855 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,653 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,384 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,761 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,595 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,732 |
| New Zealand Country Quiz | 0 | - | 4.68 | 75,456 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 47,700 |
| Provinces of the Netherlands | 0 | - | 4.80 | 40,767 |
| Territories of the United States | 0 | - | 4.79 | 52,130 |
| Regions of France | 0 | - | 4.78 | 119,179 |
| Provinces of the Philippines | 0 | - | 4.56 | 48,259 |
| Hawaiian Islands | 0 | - | 4.83 | 42,424 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,867 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,939 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,802 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,962 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,811 |
| Official Cities in the UK | 0 | - | 4.89 | 280,430 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,120 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,779 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,635 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,389 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,083 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,155 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,685 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,417 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,746 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,164 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,325 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,313 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,346 |
| Monarchies of Europe | 0 | - | 4.90 | 97,290 |
| Monarchies of Asia | 0 | - | 4.97 | 70,587 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,422 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,708 |
| The Only African Country ... | 0 | - | 4.99 | 128,333 |
| The Only American Country ... | 0 | - | 4.92 | 120,725 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,768 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,237 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,023 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,331 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,998 |
| European Countries with One Border | 0 | - | 4.97 | 181,582 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,490 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,073 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,087 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,659 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,045 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,715 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,070 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,403 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 56,926 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,810 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,846 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,662 |
| Counties of Wales | 0 | - | 4.63 | 38,884 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 62,911 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,935 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 48,993 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 65,982 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,312 |
| Germany Immigration by Country | 0 | - | 4.84 | 79,992 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,041 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,372 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,768 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 93,874 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,898 |
| Boundary Waters | 0 | - | 4.92 | 88,026 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,801 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,246 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,167 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,863 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,303 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,714 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,379 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,649 |
| UK Immigration by Country | 0 | - | 4.94 | 139,578 |
| Central American Countries | 0 | - | 4.98 | 155,004 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,624 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,748 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,207 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,844 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,809 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,201 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,343 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,212 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,058 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,775 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,764 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,429 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,193 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,216 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,093 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,482 |
| Countries That Border Russia | 0 | - | 4.98 | 458,818 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,460 |
| Countries Bordering France | 0 | - | 4.83 | 398,658 |
