| Oceania Map Quiz | 0 | - | 4.98 | 642,267 |
| Palau Country Quiz | 0 | - | 4.90 | 23,015 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,687 |
| African Island Countries | 0 | - | 4.96 | 101,629 |
| Australian States and Territories | 0 | - | 4.96 | 141,966 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,282 |
| Europe Map Quiz | 0 | - | 5.00 | 4,762,839 |
| Flags of Oceania | 0 | - | 5.00 | 259,397 |
| Regions of New Zealand | 0 | - | 4.85 | 28,509 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,335 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,450 |
| Samoa Country Quiz | 0 | - | 4.81 | 20,823 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,520 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,448,205 |
| Africa Map Quiz | 0 | - | 5.00 | 2,117,813 |
| Asia Map Quiz | 0 | - | 4.99 | 916,719 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,184 |
| Africa Capitals Quiz | 0 | - | 4.99 | 737,623 |
| Asia Capitals Quiz | 0 | - | 4.98 | 692,803 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,019 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,825 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,236 |
| The Only European Country ... | 0 | - | 4.91 | 216,611 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,243 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,122 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,649 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.88 | 144,586 |
| Countries of Africa | 0 | - | 5.00 | 2,536,854 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,382,900 |
| United States Map Quiz | 0 | - | 4.98 | 4,158,374 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,969 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,874 |
| Australia Map Quiz | 0 | - | 4.95 | 344,601 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,452 |
| African East Coast | 0 | - | 4.96 | 96,062 |
| Asian Island Nations | 0 | - | 4.63 | 94,173 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,091 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,244,058 |
| Flags of Asia Quiz | 0 | - | 4.99 | 613,513 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,760 |
| Largest City by Island | 0 | - | 4.87 | 71,863 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,669 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,083 |
| Europe Capital to Country | 0 | - | 4.99 | 250,108 |
| Asia Capital to Country | 0 | - | 4.96 | 126,656 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,865 |
| European Capitals by Map | 0 | - | 4.99 | 139,138 |
| African Capitals by Map | 0 | - | 4.99 | 133,779 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,386 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,060 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,409 |
| European Coastal Capitals | 0 | - | 4.95 | 90,587 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,585 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,977 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,986 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,826 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,656 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,696 |
| Countries of the Middle East | 0 | - | 4.96 | 201,163 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,280 |
| Slavic Countries | 0 | - | 4.96 | 111,654 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,878 |
| Islands by Country #1 | 0 | - | 4.88 | 175,283 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,023,171 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,890 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,511 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,500 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,971 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,658 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,731 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,606 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,220 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,203 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,574 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,228 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,147 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,993 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,259 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 640,401 |
| South America Map Quiz | 0 | - | 5.00 | 1,549,708 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,755 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,150 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,185 |
| North America Map Quiz | 0 | - | 4.98 | 248,498 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,969 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,232 |
| Flags of Africa Quiz | 0 | - | 5.00 | 471,244 |
| Flags of North and South America | 0 | - | 4.99 | 373,061 |
| Canada Provinces and Territories | 0 | - | 5.00 | 342,511 |
| Counties of England | 0 | - | 4.97 | 796,689 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 171,837 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,431 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,037 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,506 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,407 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,362 |
| Asian Islands | 0 | - | 4.49 | 20,840 |
| New Zealand Country Quiz | 0 | - | 4.70 | 75,974 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 48,015 |
| Largest Islands of Greece | 0 | - | 4.59 | 48,015 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,866 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 183,838 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,316 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,822 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,423 |
| Most Populous Islands of Europe | 0 | - | 4.56 | 25,846 |
| Official Cities in the UK | 0 | - | 4.89 | 283,700 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,384 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,777 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,467 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,030 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,256 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,827 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,170 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,359 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,280 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,896 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,283 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,119 |
| Richest Island Countries | 0 | - | 4.85 | 100,530 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,076 |
| Monarchies of Europe | 0 | - | 4.90 | 98,144 |
| Monarchies of Asia | 0 | - | 4.97 | 71,086 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,886 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,814 |
| The Only African Country ... | 0 | - | 4.99 | 129,097 |
| The Only American Country ... | 0 | - | 4.92 | 121,599 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,123 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,776 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,852 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,516 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,997 |
| European Countries with One Border | 0 | - | 4.97 | 182,771 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,573 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,200 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,429 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,809 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,633 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,290 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,537 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 145,399 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,958 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,303 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,464 |
| Regions of Italy | 0 | - | 4.92 | 75,864 |
| States of India | 0 | - | 4.95 | 193,262 |
| Japanese Prefectures | 0 | - | 4.98 | 136,907 |
| Provinces of China | 0 | - | 4.97 | 204,431 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,932 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 93,995 |
| States of Germany | 0 | - | 4.96 | 152,562 |
| Largest Indonesian Islands | 0 | - | 4.75 | 50,034 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,205 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,142 |
| Provinces of Turkey | 0 | - | 4.95 | 204,139 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,115 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,478 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,335 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,506 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,151 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,034 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,730 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,858 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,195 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,758 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,667 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,244 |
| Islands of the Galápagos | 0 | - | 4.54 | 4,782 |
| Boundary Waters | 0 | - | 4.92 | 88,461 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,160 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,250 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,079 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,141 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,640 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,825 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,787 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,092 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,363 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,150 |
| UK Immigration by Country | 0 | - | 4.94 | 140,891 |
| Central American Countries | 0 | - | 4.98 | 156,457 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,639 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,983 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,225 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,597 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,033 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,394 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,594 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 134,415 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,173 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,489 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,230 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,077 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,838 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,112 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,001 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,963 |
| Countries That Border Russia | 0 | - | 4.98 | 461,726 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,034 |
| Countries Bordering France | 0 | - | 4.83 | 402,530 |
