| Australian Capitals | 0 | - | 4.92 | 62,742 |
| Australian States and Territories | 0 | - | 4.96 | 142,184 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,352 |
| Australia True or False | 0 | - | 4.87 | 56,934 |
| Australia Country Quiz | 0 | - | 4.43 | 69,657 |
| Oceania Map Quiz | 0 | - | 4.98 | 643,559 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,844 |
| Animals of Australia | 0 | - | 4.52 | 42,357 |
| AFL Teams | 0 | - | 4.42 | 40,541 |
| Flags of Oceania | 0 | - | 5.00 | 260,263 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,411 |
| Word Chain - Australia | 0 | - | 4.38 | 38,166 |
| Regions of New Zealand | 0 | - | 4.84 | 28,580 |
| Palau Country Quiz | 0 | - | 4.90 | 23,049 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,472 |
| Samoa Country Quiz | 0 | - | 4.81 | 20,856 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,548 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 530,330 |
| Austria... or Australia? | 0 | - | 4.68 | 104,472 |
| Famous Australians by Description | 0 | - | 4.23 | 27,991 |
| Australian Slang | 0 | - | 4.24 | 28,651 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,519 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 279,538 |
| New Zealand Country Quiz | 0 | - | 4.70 | 76,056 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 48,075 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,285 |
| Official European Union Languages | 0 | - | 4.97 | 238,829 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,070 |
| Europe Map Quiz | 0 | - | 5.00 | 4,769,070 |
| Africa Map Quiz | 0 | - | 5.00 | 2,120,913 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,807 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,372 |
| Asia Map Quiz | 0 | - | 4.99 | 918,910 |
| Countries of Africa | 0 | - | 5.00 | 2,543,114 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,045 |
| African East Coast | 0 | - | 4.96 | 96,225 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,085 |
| Oceania Geography Quiz | 0 | - | 4.55 | 22,068 |
| Australia Map Quiz | 0 | - | 4.95 | 344,976 |
| Vanuatu Country Quiz | 0 | - | 4.59 | 22,956 |
| Solomon Islands Country Quiz | 0 | - | 4.56 | 19,100 |
| Nauru Country Quiz | 0 | - | 4.53 | 23,379 |
| Papua New Guinea Country Quiz | 0 | - | 4.60 | 30,736 |
| United States Map Quiz | 0 | - | 4.98 | 4,162,509 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,691 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,722 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,444 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,913 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,080 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,599 |
| The Only European Country ... | 0 | - | 4.91 | 217,245 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,482 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,895 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,195 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,384,511 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,061 |
| Flags of Africa Quiz | 0 | - | 5.00 | 472,709 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,257 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,755 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,424 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,401 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,763 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,345 |
| African Island Countries | 0 | - | 4.96 | 101,818 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,739 |
| Oceania Physical Geography | 0 | - | 4.30 | 12,695 |
| Flags of North and South America | 0 | - | 4.99 | 374,014 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,692 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,355 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,039 |
| South America Map Quiz | 0 | - | 5.00 | 1,551,289 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,626 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,025,242 |
| North America Map Quiz | 0 | - | 4.98 | 249,175 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,791 |
| Canada Provinces and Territories | 0 | - | 5.00 | 343,432 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 641,367 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,280 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,946 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,414 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,247,491 |
| Celtic Nations | 0 | - | 4.69 | 46,978 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,300 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,859 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,375 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,216 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,318 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,499 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,103 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 172,657 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,544 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,503 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,349 |
| Slavic Countries | 0 | - | 4.96 | 111,830 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,442 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 32,155 |
| Counties of England | 0 | - | 4.97 | 798,447 |
| Flags of Asia Quiz | 0 | - | 4.99 | 615,405 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,356 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,956 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,326 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,179 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,158 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,722 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,602 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,676 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,068 |
| Countries of the Middle East | 0 | - | 4.96 | 201,558 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,578 |
| States of India | 0 | - | 4.95 | 193,953 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,734 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,378 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,857 |
| The Only African Country ... | 0 | - | 4.99 | 129,248 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,184 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,005 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 322,651 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,355 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 58,237 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 145,620 |
| The Only American Country ... | 0 | - | 4.92 | 121,774 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,243 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,789 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,145 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,804 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,348 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,574 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,685 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,577 |
| Cities and Towns of Massachusetts | 0 | - | 4.93 | 74,314 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,016 |
| US States Quiz | 0 | - | 5.00 | 16,907,968 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,181 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,011 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,779 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,614 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,329 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,553 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,945 |
| Monarchies of Europe | 0 | - | 4.90 | 98,301 |
| European Countries with One Border | 0 | - | 4.97 | 183,052 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,827 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,661 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,868 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,043 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,730 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,070 |
| States of Germany | 0 | - | 4.95 | 153,035 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,230 |
| Regions of Italy | 0 | - | 4.92 | 76,174 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,375 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,266 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,373 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,012 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,111 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,074 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,734 |
| Champions League Winners | 0 | - | 4.91 | 1,009,233 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,635 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,192 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,496 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,360 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,355 |
| Monarchies of Asia | 0 | - | 4.97 | 71,183 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,982 |
| Provinces of Turkey | 0 | - | 4.95 | 204,545 |
| Provinces of China | 0 | - | 4.97 | 205,440 |
| Japanese Prefectures | 0 | - | 4.98 | 137,437 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,989 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,040 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,383 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,433 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,259 |
| States of India Map Quiz | 0 | - | 4.83 | 26,586 |
| Countries Bordering India | 0 | - | 4.98 | 163,531 |
| Countries Closest to India | 0 | - | 4.97 | 102,917 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,329 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,793 |
| African Great Lakes | 0 | - | 4.82 | 66,434 |
| Every African Country Shape | 0 | - | 4.90 | 87,568 |
| Word Chain - Africa | 0 | - | 4.47 | 31,640 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,730 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,391 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,758 |
| Name a Valid African Country | 0 | - | 4.98 | 154,290 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,847 |
| Djibouti Country Quiz | 0 | - | 4.82 | 21,730 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,017 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,937 |
| Mauritius Country Quiz | 0 | - | 4.83 | 22,303 |
| Seychelles Country Quiz | 0 | - | 4.91 | 21,912 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,123 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,502 |
| Liberia Country Quiz | 0 | - | 4.85 | 21,927 |
| Mali Country Quiz | 0 | - | 4.83 | 24,842 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,570 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,562 |
| Lesotho Country Quiz | 0 | - | 4.83 | 20,621 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,808 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,007 |
