| Regions of New Zealand | 0 | - | 4.84 | 28,756 |
| Australian States and Territories | 0 | - | 4.96 | 142,919 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,759 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,756 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,512 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,513 |
| Counties of England | 0 | - | 4.97 | 803,391 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,066 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,514 |
| Europe Map Quiz | 0 | - | 5.00 | 4,789,892 |
| Flags of Oceania | 0 | - | 5.00 | 262,991 |
| Regions of Italy | 0 | - | 4.92 | 77,147 |
| States of India | 0 | - | 4.94 | 196,102 |
| Japanese Prefectures | 0 | - | 4.98 | 139,158 |
| Provinces of China | 0 | - | 4.97 | 208,259 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,414 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,564 |
| States of Germany | 0 | - | 4.95 | 154,667 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,798 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,643 |
| Provinces of Turkey | 0 | - | 4.95 | 206,058 |
| New Zealand Country Quiz | 0 | - | 4.70 | 76,346 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,556 |
| Palau Country Quiz | 0 | - | 4.89 | 23,154 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 48,289 |
| States of Mexico | 0 | - | 4.96 | 178,385 |
| States of Brazil | 0 | - | 4.97 | 89,850 |
| Departments of France | 0 | - | 4.93 | 55,240 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.93 | 54,930 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,810 |
| Africa Map Quiz | 0 | - | 5.00 | 2,129,438 |
| Asia Map Quiz | 0 | - | 4.99 | 925,703 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 335,703 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,080 |
| Counties of Ireland | 0 | - | 4.92 | 197,413 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,280 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,231 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,954 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,066 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,275 |
| The Only European Country ... | 0 | - | 4.91 | 219,236 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,088 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,633 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,949 |
| Countries of Africa | 0 | - | 5.00 | 2,561,743 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,534 |
| United States Map Quiz | 0 | - | 4.98 | 4,172,163 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,014 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,693 |
| Australia Map Quiz | 0 | - | 4.95 | 346,279 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,349 |
| African East Coast | 0 | - | 4.96 | 96,825 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,259,257 |
| Flags of Asia Quiz | 0 | - | 4.99 | 620,926 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,306 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,551 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,151 |
| Europe Capital to Country | 0 | - | 4.99 | 252,255 |
| Asia Capital to Country | 0 | - | 4.96 | 127,608 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,084 |
| European Capitals by Map | 0 | - | 4.99 | 142,265 |
| African Capitals by Map | 0 | - | 4.99 | 142,325 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,996 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,965 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,247 |
| European Coastal Capitals | 0 | - | 4.95 | 91,377 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,222 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,901 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,931 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,196 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,292 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,973 |
| Countries of the Middle East | 0 | - | 4.96 | 203,052 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,244 |
| Slavic Countries | 0 | - | 4.96 | 112,421 |
| African Island Countries | 0 | - | 4.96 | 102,599 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,201 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,285 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,603 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,426 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,032,189 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,887 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,369 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,766 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,875 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,641 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,615 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,028 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,901 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,141 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,931 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,494 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,980 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,210 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 44,327 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,835 |
| South America Map Quiz | 0 | - | 5.00 | 1,557,155 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,724 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,834 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,826 |
| North America Map Quiz | 0 | - | 4.98 | 252,289 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,530 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,860 |
| Flags of Africa Quiz | 0 | - | 5.00 | 478,196 |
| Flags of North and South America | 0 | - | 4.99 | 377,375 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,126 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,338 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,905 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,708 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,717 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,821 |
| Territories of the United States | 0 | - | 4.80 | 52,636 |
| Regions of France | 0 | - | 4.70 | 122,201 |
| Provinces of the Philippines | 0 | - | 4.56 | 51,132 |
| Hawaiian Islands | 0 | - | 4.83 | 42,967 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,697 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,261 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,067 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.93 | 104,969 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,918 |
| Official Cities in the UK | 0 | - | 4.89 | 286,509 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,186 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,377 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,288 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,635 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,193 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,431 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,614 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,994 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,744 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,506 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,163 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,700 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,547 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,162 |
| Monarchies of Europe | 0 | - | 4.90 | 98,929 |
| Monarchies of Asia | 0 | - | 4.97 | 71,535 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,314 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,603 |
| The Only African Country ... | 0 | - | 4.99 | 129,721 |
| The Only American Country ... | 0 | - | 4.92 | 122,249 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,408 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,459 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,884 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,594 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 106,930 |
| European Countries with One Border | 0 | - | 4.97 | 183,875 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,604 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,901 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,706 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,860 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,126 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,148 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,571 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 146,576 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,862 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,672 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,980 |
| Largest Indonesian Islands | 0 | - | 4.77 | 50,319 |
| Counties of Wales | 0 | - | 4.63 | 39,637 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,161 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,911 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,592 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,068 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,034 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,831 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,733 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,493 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,808 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,523 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,241 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,432 |
| Boundary Waters | 0 | - | 4.92 | 88,794 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.88 | 35,429 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,752 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,997 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,456 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,096 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,179 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,717 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,589 |
| UK Immigration by Country | 0 | - | 4.94 | 141,777 |
| Central American Countries | 0 | - | 4.98 | 157,390 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,631 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,458 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,996 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,037 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,130 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,674 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,815 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,391 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,471 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,884 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,078 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,603 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,857 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,375 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,962 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,853 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,780 |
