| Australian States and Territories | 0 | - | 4.96 | 142,005 |
| Oceania Map Quiz | 0 | - | 4.98 | 642,533 |
| Regions of New Zealand | 0 | - | 4.85 | 28,521 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,346 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,728 |
| Canada Provinces and Territories | 0 | - | 5.00 | 342,663 |
| Counties of England | 0 | - | 4.97 | 797,064 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 171,970 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,294 |
| Europe Map Quiz | 0 | - | 5.00 | 4,763,867 |
| Flags of Oceania | 0 | - | 5.00 | 259,526 |
| Regions of Italy | 0 | - | 4.92 | 75,918 |
| States of India | 0 | - | 4.95 | 193,429 |
| Japanese Prefectures | 0 | - | 4.98 | 137,005 |
| Provinces of China | 0 | - | 4.97 | 204,613 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,991 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,018 |
| States of Germany | 0 | - | 4.96 | 152,663 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,228 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,372 |
| Provinces of Turkey | 0 | - | 4.95 | 204,262 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,451 |
| Palau Country Quiz | 0 | - | 4.90 | 23,019 |
| States of Mexico | 0 | - | 4.96 | 176,162 |
| States of Brazil | 0 | - | 4.97 | 88,141 |
| Departments of France | 0 | - | 4.93 | 54,164 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,943 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,448,364 |
| Africa Map Quiz | 0 | - | 5.00 | 2,118,296 |
| Asia Map Quiz | 0 | - | 4.99 | 917,072 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 332,133 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,283 |
| Counties of Ireland | 0 | - | 4.92 | 195,384 |
| Africa Capitals Quiz | 0 | - | 4.99 | 737,885 |
| Asia Capitals Quiz | 0 | - | 4.98 | 693,078 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,093 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,852 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,306 |
| The Only European Country ... | 0 | - | 4.91 | 216,716 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,328 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,187 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,661 |
| Countries of Africa | 0 | - | 5.00 | 2,537,886 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,383,155 |
| United States Map Quiz | 0 | - | 4.98 | 4,158,858 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,000 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,910 |
| Australia Map Quiz | 0 | - | 4.95 | 344,661 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,538 |
| African East Coast | 0 | - | 4.96 | 96,092 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,244,586 |
| Flags of Asia Quiz | 0 | - | 4.99 | 613,775 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,871 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,712 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,128 |
| Europe Capital to Country | 0 | - | 4.99 | 250,366 |
| Asia Capital to Country | 0 | - | 4.96 | 126,681 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,904 |
| European Capitals by Map | 0 | - | 4.99 | 139,249 |
| African Capitals by Map | 0 | - | 4.99 | 133,819 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,435 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,095 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,439 |
| European Coastal Capitals | 0 | - | 4.95 | 90,619 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,595 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,066 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,099 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,839 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,920 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,783 |
| Countries of the Middle East | 0 | - | 4.96 | 201,219 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,312 |
| Slavic Countries | 0 | - | 4.96 | 111,692 |
| African Island Countries | 0 | - | 4.96 | 101,658 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,890 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,548 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,897 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,737 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,023,521 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,925 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,531 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,555 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,024 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,692 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,769 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,622 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,245 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,230 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,608 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,271 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,175 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,012 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,285 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 640,558 |
| South America Map Quiz | 0 | - | 5.00 | 1,550,013 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,808 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,177 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,220 |
| North America Map Quiz | 0 | - | 4.98 | 248,611 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,982 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,262 |
| Flags of Africa Quiz | 0 | - | 5.00 | 471,539 |
| Flags of North and South America | 0 | - | 4.99 | 373,199 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,451 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,103 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,606 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,449 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,411 |
| New Zealand Country Quiz | 0 | - | 4.70 | 75,980 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 48,023 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,371 |
| Territories of the United States | 0 | - | 4.80 | 52,403 |
| Regions of France | 0 | - | 4.72 | 120,830 |
| Provinces of the Philippines | 0 | - | 4.56 | 50,003 |
| Hawaiian Islands | 0 | - | 4.83 | 42,719 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,930 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 183,881 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,361 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,847 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,445 |
| Official Cities in the UK | 0 | - | 4.89 | 283,820 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,531 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,868 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,498 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,057 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,287 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,852 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,192 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,386 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,304 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,924 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,320 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,135 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,096 |
| Monarchies of Europe | 0 | - | 4.90 | 98,169 |
| Monarchies of Asia | 0 | - | 4.97 | 71,104 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,901 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,868 |
| The Only African Country ... | 0 | - | 4.99 | 129,116 |
| The Only American Country ... | 0 | - | 4.92 | 121,635 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,137 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,788 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,880 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,572 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,027 |
| European Countries with One Border | 0 | - | 4.97 | 182,811 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,610 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,222 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,471 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,860 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,689 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,392 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,619 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 145,435 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 58,009 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,370 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,481 |
| Largest Indonesian Islands | 0 | - | 4.75 | 50,051 |
| Counties of Wales | 0 | - | 4.63 | 39,307 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,191 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,488 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,341 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,529 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,196 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,062 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,883 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,231 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,783 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,685 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,426 |
| Boundary Waters | 0 | - | 4.92 | 88,475 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,174 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,105 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,171 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,824 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,864 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,811 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,111 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,170 |
| UK Immigration by Country | 0 | - | 4.94 | 140,924 |
| Central American Countries | 0 | - | 4.98 | 156,492 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,668 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,026 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,260 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,623 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,116 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,452 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,621 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 134,612 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,203 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,509 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,243 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,088 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,861 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,143 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,040 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,984 |
| Countries That Border Russia | 0 | - | 4.98 | 461,813 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,052 |
| Countries Bordering France | 0 | - | 4.83 | 402,619 |
