| Regions of New Zealand | 0 | - | 4.84 | 28,754 |
| Australian States and Territories | 0 | - | 4.96 | 142,912 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,697 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,749 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,497 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,470 |
| Counties of England | 0 | - | 4.97 | 803,307 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,026 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,512 |
| Europe Map Quiz | 0 | - | 5.00 | 4,789,608 |
| Flags of Oceania | 0 | - | 5.00 | 262,940 |
| Regions of Italy | 0 | - | 4.92 | 77,135 |
| States of India | 0 | - | 4.94 | 196,039 |
| Japanese Prefectures | 0 | - | 4.98 | 139,141 |
| Provinces of China | 0 | - | 4.97 | 208,228 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,402 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,558 |
| States of Germany | 0 | - | 4.95 | 154,630 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,790 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,621 |
| Provinces of Turkey | 0 | - | 4.95 | 206,040 |
| New Zealand Country Quiz | 0 | - | 4.70 | 76,333 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,556 |
| Palau Country Quiz | 0 | - | 4.89 | 23,153 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 48,287 |
| States of Mexico | 0 | - | 4.96 | 178,372 |
| States of Brazil | 0 | - | 4.97 | 89,810 |
| Departments of France | 0 | - | 4.93 | 55,230 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.93 | 54,918 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,770 |
| Africa Map Quiz | 0 | - | 5.00 | 2,129,328 |
| Asia Map Quiz | 0 | - | 4.99 | 925,624 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 335,647 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,045 |
| Counties of Ireland | 0 | - | 4.92 | 197,407 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,199 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,170 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,931 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,053 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,253 |
| The Only European Country ... | 0 | - | 4.91 | 219,200 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,065 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,622 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,948 |
| Countries of Africa | 0 | - | 5.00 | 2,561,470 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,501 |
| United States Map Quiz | 0 | - | 4.98 | 4,172,053 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,006 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,674 |
| Australia Map Quiz | 0 | - | 4.95 | 346,255 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,332 |
| African East Coast | 0 | - | 4.96 | 96,814 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,259,092 |
| Flags of Asia Quiz | 0 | - | 4.99 | 620,822 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,278 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,544 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,136 |
| Europe Capital to Country | 0 | - | 4.99 | 252,235 |
| Asia Capital to Country | 0 | - | 4.96 | 127,601 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,062 |
| European Capitals by Map | 0 | - | 4.99 | 142,230 |
| African Capitals by Map | 0 | - | 4.99 | 142,315 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,971 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,944 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,235 |
| European Coastal Capitals | 0 | - | 4.95 | 91,362 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,217 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,864 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,886 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,193 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,186 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,948 |
| Countries of the Middle East | 0 | - | 4.96 | 203,034 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,236 |
| Slavic Countries | 0 | - | 4.96 | 112,414 |
| African Island Countries | 0 | - | 4.96 | 102,583 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,199 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,276 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,599 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,423 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,032,083 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,875 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,362 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,750 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,848 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,626 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,601 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,022 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,895 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,132 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,917 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,479 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,972 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,203 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 43,893 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,801 |
| South America Map Quiz | 0 | - | 5.00 | 1,557,072 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,707 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,826 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,825 |
| North America Map Quiz | 0 | - | 4.98 | 252,259 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,529 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,854 |
| Flags of Africa Quiz | 0 | - | 5.00 | 478,095 |
| Flags of North and South America | 0 | - | 4.99 | 377,338 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,120 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,319 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,898 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,697 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,707 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,801 |
| Territories of the United States | 0 | - | 4.80 | 52,635 |
| Regions of France | 0 | - | 4.70 | 122,171 |
| Provinces of the Philippines | 0 | - | 4.56 | 51,128 |
| Hawaiian Islands | 0 | - | 4.83 | 42,962 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,672 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,234 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,035 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.93 | 104,962 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,910 |
| Official Cities in the UK | 0 | - | 4.89 | 286,460 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,156 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,344 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,285 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,626 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,182 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,423 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,606 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,991 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,741 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,503 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,151 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,694 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,544 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,154 |
| Monarchies of Europe | 0 | - | 4.90 | 98,918 |
| Monarchies of Asia | 0 | - | 4.97 | 71,530 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,310 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,597 |
| The Only African Country ... | 0 | - | 4.99 | 129,719 |
| The Only American Country ... | 0 | - | 4.92 | 122,244 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,407 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,447 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,879 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,582 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 106,916 |
| European Countries with One Border | 0 | - | 4.97 | 183,866 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,589 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,890 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,694 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,856 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,122 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,125 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,555 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 146,571 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,852 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,661 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,977 |
| Largest Indonesian Islands | 0 | - | 4.77 | 50,315 |
| Counties of Wales | 0 | - | 4.63 | 39,637 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,154 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,908 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,590 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,068 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,024 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,825 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,725 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,486 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,805 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,512 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,232 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,427 |
| Boundary Waters | 0 | - | 4.92 | 88,788 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.88 | 35,428 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,742 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,989 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,410 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,089 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,145 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,712 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,588 |
| UK Immigration by Country | 0 | - | 4.94 | 141,762 |
| Central American Countries | 0 | - | 4.98 | 157,385 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,624 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,452 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,986 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,030 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,122 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,649 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,803 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,380 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,444 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,874 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,072 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,601 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,850 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,369 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,953 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,847 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,776 |
