| Australian States and Territories | 0 | - | 4.95 | 140,592 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,775 |
| Regions of New Zealand | 0 | - | 4.85 | 28,108 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 26,884 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,742 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,508 |
| Counties of England | 0 | - | 4.97 | 788,638 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,672 |
| Australian Immigration by Country | 0 | - | 4.81 | 76,997 |
| Europe Map Quiz | 0 | - | 5.00 | 4,728,775 |
| Flags of Oceania | 0 | - | 5.00 | 254,840 |
| Regions of Italy | 0 | - | 4.92 | 74,623 |
| States of India | 0 | - | 4.94 | 189,848 |
| Japanese Prefectures | 0 | - | 4.98 | 134,395 |
| Provinces of China | 0 | - | 4.97 | 199,829 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,193 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,864 |
| States of Germany | 0 | - | 4.96 | 149,884 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,073 |
| Federal Subjects of Russia | 0 | - | 4.94 | 143,743 |
| Provinces of Turkey | 0 | - | 4.95 | 200,606 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,281 |
| States of Mexico | 0 | - | 4.95 | 173,173 |
| States of Brazil | 0 | - | 4.98 | 86,274 |
| Departments of France | 0 | - | 4.93 | 52,715 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,835 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,438,562 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,284 |
| Asia Map Quiz | 0 | - | 4.99 | 906,290 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,687 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,964 |
| Counties of Ireland | 0 | - | 4.92 | 192,887 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,701 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,166 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,821 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,757 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,412 |
| The Only European Country ... | 0 | - | 4.91 | 213,609 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,948 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,392 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,165 |
| Countries of Africa | 0 | - | 5.00 | 2,505,690 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,331 |
| United States Map Quiz | 0 | - | 4.98 | 4,140,336 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,371 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,844 |
| Australia Map Quiz | 0 | - | 4.94 | 342,326 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,150 |
| African East Coast | 0 | - | 4.96 | 94,971 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,225,054 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,894 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,832 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,282 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,703 |
| Europe Capital to Country | 0 | - | 4.99 | 247,375 |
| Asia Capital to Country | 0 | - | 4.96 | 125,669 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,351 |
| European Capitals by Map | 0 | - | 4.99 | 136,063 |
| African Capitals by Map | 0 | - | 4.99 | 132,090 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,028 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,101 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,552 |
| European Coastal Capitals | 0 | - | 4.95 | 89,683 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,159 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,507 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,635 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,389 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,009 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,152 |
| Countries of the Middle East | 0 | - | 4.96 | 198,780 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,187 |
| Slavic Countries | 0 | - | 4.96 | 110,798 |
| African Island Countries | 0 | - | 4.96 | 100,700 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,468 |
| Regions of Countries #1 | 0 | - | 4.97 | 158,870 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,236 |
| Regions of Countries #3 | 0 | - | 4.84 | 90,306 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,852 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,622 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,402 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,979 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,534 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,629 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,700 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,124 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,112 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,230 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,501 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,184 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,342 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,163 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,454 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,568 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,638 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,014 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,427 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,093 |
| North America Map Quiz | 0 | - | 4.98 | 244,135 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,400 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,303 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,651 |
| Flags of North and South America | 0 | - | 4.99 | 366,256 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,624 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,312 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,651 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,522 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,680 |
| New Zealand Country Quiz | 0 | - | 4.68 | 75,438 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 47,685 |
| Provinces of the Netherlands | 0 | - | 4.80 | 40,744 |
| Territories of the United States | 0 | - | 4.79 | 52,113 |
| Regions of France | 0 | - | 4.78 | 119,103 |
| Provinces of the Philippines | 0 | - | 4.56 | 48,201 |
| Hawaiian Islands | 0 | - | 4.83 | 42,414 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,791 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,877 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,741 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,932 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,784 |
| Official Cities in the UK | 0 | - | 4.89 | 280,304 |
| South America Capitals Quiz | 0 | - | 5.00 | 476,970 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,649 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,581 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,359 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,047 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,109 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,661 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,394 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,724 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,130 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,280 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,285 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,319 |
| Monarchies of Europe | 0 | - | 4.90 | 97,248 |
| Monarchies of Asia | 0 | - | 4.97 | 70,557 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,400 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,639 |
| The Only African Country ... | 0 | - | 4.99 | 128,301 |
| The Only American Country ... | 0 | - | 4.92 | 120,690 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,751 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,214 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,987 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,269 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,957 |
| European Countries with One Border | 0 | - | 4.97 | 181,514 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,132 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,049 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,040 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,599 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,000 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,592 |
| UK Cities Map Quiz | 0 | - | 4.95 | 461,997 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,361 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 56,894 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,735 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,804 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,651 |
| Counties of Wales | 0 | - | 4.63 | 38,843 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 62,846 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,892 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 48,987 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 65,951 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,285 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,763 |
| Germany Immigration by Country | 0 | - | 4.84 | 79,963 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,006 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,338 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,721 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 93,845 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,833 |
| Boundary Waters | 0 | - | 4.92 | 88,016 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,793 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,212 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,127 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,756 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,172 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,636 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,331 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,628 |
| UK Immigration by Country | 0 | - | 4.94 | 139,522 |
| Central American Countries | 0 | - | 4.98 | 154,949 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,582 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,701 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,113 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,810 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,246 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,146 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,323 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,185 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,029 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,752 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,736 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,402 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,155 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,190 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,062 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,466 |
| Countries That Border Russia | 0 | - | 4.98 | 458,673 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,430 |
| Countries Bordering France | 0 | - | 4.85 | 397,829 |
