| Australian States and Territories | 0 | - | 4.95 | 140,549 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,437 |
| Regions of New Zealand | 0 | - | 4.85 | 28,098 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 26,877 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,720 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,254 |
| Counties of England | 0 | - | 4.97 | 788,307 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,526 |
| Australian Immigration by Country | 0 | - | 4.81 | 76,988 |
| Europe Map Quiz | 0 | - | 5.00 | 4,727,266 |
| Flags of Oceania | 0 | - | 5.00 | 254,609 |
| Regions of Italy | 0 | - | 4.92 | 74,596 |
| States of India | 0 | - | 4.94 | 189,680 |
| Japanese Prefectures | 0 | - | 4.98 | 134,272 |
| Provinces of China | 0 | - | 4.97 | 199,694 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,137 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,837 |
| States of Germany | 0 | - | 4.96 | 149,768 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,052 |
| Federal Subjects of Russia | 0 | - | 4.94 | 143,600 |
| Provinces of Turkey | 0 | - | 4.95 | 199,916 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,276 |
| States of Mexico | 0 | - | 4.95 | 173,020 |
| States of Brazil | 0 | - | 4.98 | 86,185 |
| Departments of France | 0 | - | 4.93 | 52,654 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,765 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,437,093 |
| Africa Map Quiz | 0 | - | 5.00 | 2,102,769 |
| Asia Map Quiz | 0 | - | 4.99 | 905,745 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,519 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,831 |
| Counties of Ireland | 0 | - | 4.92 | 192,798 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,378 |
| Asia Capitals Quiz | 0 | - | 4.98 | 684,840 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,731 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,711 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,330 |
| The Only European Country ... | 0 | - | 4.91 | 213,485 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,829 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,312 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,155 |
| Countries of Africa | 0 | - | 5.00 | 2,504,315 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,374,623 |
| United States Map Quiz | 0 | - | 4.98 | 4,139,591 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,297 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,796 |
| Australia Map Quiz | 0 | - | 4.94 | 342,220 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,064 |
| African East Coast | 0 | - | 4.96 | 94,924 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,224,053 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,495 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,691 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,241 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,648 |
| Europe Capital to Country | 0 | - | 4.99 | 247,279 |
| Asia Capital to Country | 0 | - | 4.96 | 125,626 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,286 |
| European Capitals by Map | 0 | - | 4.99 | 135,924 |
| African Capitals by Map | 0 | - | 4.99 | 132,053 |
| Asian Capitals by Map | 0 | - | 4.98 | 60,961 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,070 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,521 |
| European Coastal Capitals | 0 | - | 4.95 | 89,638 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,147 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,389 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,523 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,373 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,580 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,027 |
| Countries of the Middle East | 0 | - | 4.96 | 198,698 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,136 |
| Slavic Countries | 0 | - | 4.96 | 110,769 |
| African Island Countries | 0 | - | 4.96 | 100,653 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,455 |
| Regions of Countries #1 | 0 | - | 4.97 | 158,838 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,205 |
| Regions of Countries #3 | 0 | - | 4.84 | 90,283 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,426 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,585 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,359 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,911 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,476 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,580 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,672 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,108 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,071 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,190 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,462 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,146 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,318 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,128 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,416 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,302 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,239 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 127,936 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,404 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,056 |
| North America Map Quiz | 0 | - | 4.98 | 243,990 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,217 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,262 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,216 |
| Flags of North and South America | 0 | - | 4.99 | 365,505 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 70,586 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,256 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,562 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,448 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,600 |
| New Zealand Country Quiz | 0 | - | 4.68 | 75,421 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 47,669 |
| Provinces of the Netherlands | 0 | - | 4.80 | 40,721 |
| Territories of the United States | 0 | - | 4.79 | 52,099 |
| Regions of France | 0 | - | 4.78 | 119,033 |
| Provinces of the Philippines | 0 | - | 4.56 | 48,118 |
| Hawaiian Islands | 0 | - | 4.83 | 42,396 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,707 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,803 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,683 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,897 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,764 |
| Official Cities in the UK | 0 | - | 4.89 | 280,135 |
| South America Capitals Quiz | 0 | - | 5.00 | 476,799 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,495 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,537 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,328 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,005 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,077 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,643 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,365 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,702 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,099 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,247 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,257 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,294 |
| Monarchies of Europe | 0 | - | 4.90 | 97,207 |
| Monarchies of Asia | 0 | - | 4.97 | 70,538 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,377 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,537 |
| The Only African Country ... | 0 | - | 4.99 | 128,260 |
| The Only American Country ... | 0 | - | 4.92 | 120,657 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,734 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,200 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,956 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,210 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,921 |
| European Countries with One Border | 0 | - | 4.97 | 181,448 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 177,966 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,009 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,000 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,561 |
| Counties of England Map Quiz | 0 | - | 4.97 | 305,948 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,485 |
| UK Cities Map Quiz | 0 | - | 4.95 | 461,873 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,303 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 56,852 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,640 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,752 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,636 |
| Counties of Wales | 0 | - | 4.63 | 38,832 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 62,786 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,833 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 48,970 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 65,926 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,263 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,731 |
| Germany Immigration by Country | 0 | - | 4.84 | 79,906 |
| Pixelated Africa Map | 0 | - | 4.98 | 98,949 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,285 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,643 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 93,817 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,762 |
| Boundary Waters | 0 | - | 4.92 | 87,991 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,787 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,176 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,085 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,653 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,057 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,577 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,294 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,608 |
| UK Immigration by Country | 0 | - | 4.94 | 139,488 |
| Central American Countries | 0 | - | 4.98 | 154,912 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,511 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,668 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,071 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,777 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 239,947 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,086 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,289 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,155 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 90,999 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,722 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,705 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,372 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,122 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,164 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,027 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,449 |
| Countries That Border Russia | 0 | - | 4.98 | 458,526 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,420 |
| Countries Bordering France | 0 | - | 4.85 | 396,222 |
