| Australian States and Territories | 0 | - | 4.95 | 140,586 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,759 |
| Regions of New Zealand | 0 | - | 4.85 | 28,107 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 26,884 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,740 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,499 |
| Counties of England | 0 | - | 4.97 | 788,607 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,647 |
| Australian Immigration by Country | 0 | - | 4.81 | 76,996 |
| Europe Map Quiz | 0 | - | 5.00 | 4,728,676 |
| Flags of Oceania | 0 | - | 5.00 | 254,817 |
| Regions of Italy | 0 | - | 4.92 | 74,622 |
| States of India | 0 | - | 4.94 | 189,841 |
| Japanese Prefectures | 0 | - | 4.98 | 134,389 |
| Provinces of China | 0 | - | 4.97 | 199,822 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,191 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,862 |
| States of Germany | 0 | - | 4.96 | 149,878 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,072 |
| Federal Subjects of Russia | 0 | - | 4.94 | 143,737 |
| Provinces of Turkey | 0 | - | 4.95 | 200,547 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,281 |
| States of Mexico | 0 | - | 4.95 | 173,169 |
| States of Brazil | 0 | - | 4.98 | 86,272 |
| Departments of France | 0 | - | 4.93 | 52,711 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,832 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,438,554 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,216 |
| Asia Map Quiz | 0 | - | 4.99 | 906,241 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,682 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,953 |
| Counties of Ireland | 0 | - | 4.92 | 192,880 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,682 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,132 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,813 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,756 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,408 |
| The Only European Country ... | 0 | - | 4.91 | 213,599 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,932 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,384 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,165 |
| Countries of Africa | 0 | - | 5.00 | 2,505,609 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,314 |
| United States Map Quiz | 0 | - | 4.98 | 4,140,299 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,366 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,839 |
| Australia Map Quiz | 0 | - | 4.94 | 342,311 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,144 |
| African East Coast | 0 | - | 4.96 | 94,966 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,224,955 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,868 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,821 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,279 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,699 |
| Europe Capital to Country | 0 | - | 4.99 | 247,369 |
| Asia Capital to Country | 0 | - | 4.96 | 125,667 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,345 |
| European Capitals by Map | 0 | - | 4.99 | 136,057 |
| African Capitals by Map | 0 | - | 4.99 | 132,090 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,013 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,096 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,550 |
| European Coastal Capitals | 0 | - | 4.95 | 89,680 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,159 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,501 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,623 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,389 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,911 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,143 |
| Countries of the Middle East | 0 | - | 4.96 | 198,772 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,187 |
| Slavic Countries | 0 | - | 4.96 | 110,796 |
| African Island Countries | 0 | - | 4.96 | 100,700 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,468 |
| Regions of Countries #1 | 0 | - | 4.97 | 158,867 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,234 |
| Regions of Countries #3 | 0 | - | 4.84 | 90,302 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,832 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,616 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,400 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,973 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,529 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,626 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,698 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,124 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,111 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,226 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,494 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,181 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,341 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,161 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,451 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,560 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,609 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,000 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,423 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,092 |
| North America Map Quiz | 0 | - | 4.98 | 244,127 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,398 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,302 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,616 |
| Flags of North and South America | 0 | - | 4.99 | 366,203 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,620 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,310 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,641 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,517 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,674 |
| New Zealand Country Quiz | 0 | - | 4.68 | 75,437 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 47,684 |
| Provinces of the Netherlands | 0 | - | 4.80 | 40,743 |
| Territories of the United States | 0 | - | 4.79 | 52,111 |
| Regions of France | 0 | - | 4.78 | 119,100 |
| Provinces of the Philippines | 0 | - | 4.56 | 48,185 |
| Hawaiian Islands | 0 | - | 4.83 | 42,413 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,784 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,872 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,735 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,926 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,782 |
| Official Cities in the UK | 0 | - | 4.89 | 280,290 |
| South America Capitals Quiz | 0 | - | 5.00 | 476,959 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,638 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,577 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,356 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,042 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,108 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,661 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,392 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,723 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,129 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,276 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,285 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,316 |
| Monarchies of Europe | 0 | - | 4.90 | 97,244 |
| Monarchies of Asia | 0 | - | 4.97 | 70,556 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,399 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,630 |
| The Only African Country ... | 0 | - | 4.99 | 128,298 |
| The Only American Country ... | 0 | - | 4.92 | 120,688 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,750 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,214 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,985 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,267 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,954 |
| European Countries with One Border | 0 | - | 4.97 | 181,512 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,081 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,046 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,033 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,598 |
| Counties of England Map Quiz | 0 | - | 4.97 | 305,998 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,576 |
| UK Cities Map Quiz | 0 | - | 4.95 | 461,987 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,356 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 56,894 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,725 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,801 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,651 |
| Counties of Wales | 0 | - | 4.63 | 38,842 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 62,844 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,891 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 48,985 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 65,946 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,283 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,758 |
| Germany Immigration by Country | 0 | - | 4.84 | 79,945 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,003 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,338 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,719 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 93,845 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,829 |
| Boundary Waters | 0 | - | 4.92 | 88,014 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,793 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,208 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,121 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,749 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,168 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,633 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,328 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,624 |
| UK Immigration by Country | 0 | - | 4.94 | 139,520 |
| Central American Countries | 0 | - | 4.98 | 154,946 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,576 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,699 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,107 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,807 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,209 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,139 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,317 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,183 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,027 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,751 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,732 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,402 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,150 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,189 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,058 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,463 |
| Countries That Border Russia | 0 | - | 4.98 | 458,662 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,429 |
| Countries Bordering France | 0 | - | 4.85 | 397,753 |
