| Australian Capitals | 0 | - | 4.92 | 62,739 |
| Australian States and Territories | 0 | - | 4.96 | 142,163 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,343 |
| Australia True or False | 0 | - | 4.87 | 56,927 |
| Australia Country Quiz | 0 | - | 4.43 | 69,653 |
| Oceania Map Quiz | 0 | - | 4.98 | 643,417 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,837 |
| Animals of Australia | 0 | - | 4.52 | 42,355 |
| AFL Teams | 0 | - | 4.42 | 40,524 |
| Flags of Oceania | 0 | - | 5.00 | 260,111 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,392 |
| Word Chain - Australia | 0 | - | 4.38 | 38,162 |
| Regions of New Zealand | 0 | - | 4.84 | 28,561 |
| Palau Country Quiz | 0 | - | 4.90 | 23,048 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,471 |
| Samoa Country Quiz | 0 | - | 4.81 | 20,852 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,545 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 530,243 |
| Austria... or Australia? | 0 | - | 4.68 | 104,458 |
| Famous Australians by Description | 0 | - | 4.23 | 27,983 |
| Australian Slang | 0 | - | 4.24 | 28,647 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,490 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 279,519 |
| New Zealand Country Quiz | 0 | - | 4.70 | 76,050 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 48,067 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,273 |
| Official European Union Languages | 0 | - | 4.97 | 238,806 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,052 |
| Europe Map Quiz | 0 | - | 5.00 | 4,768,489 |
| Africa Map Quiz | 0 | - | 5.00 | 2,120,672 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,747 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,238 |
| Asia Map Quiz | 0 | - | 4.99 | 918,655 |
| Countries of Africa | 0 | - | 5.00 | 2,542,565 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,022 |
| African East Coast | 0 | - | 4.96 | 96,202 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,066 |
| Oceania Geography Quiz | 0 | - | 4.55 | 22,063 |
| Australia Map Quiz | 0 | - | 4.95 | 344,940 |
| Vanuatu Country Quiz | 0 | - | 4.59 | 22,953 |
| Solomon Islands Country Quiz | 0 | - | 4.56 | 19,099 |
| Nauru Country Quiz | 0 | - | 4.53 | 23,377 |
| Papua New Guinea Country Quiz | 0 | - | 4.60 | 30,735 |
| United States Map Quiz | 0 | - | 4.98 | 4,162,281 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,650 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,717 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,403 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,853 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,069 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,561 |
| The Only European Country ... | 0 | - | 4.91 | 217,188 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,448 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,892 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,173 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,384,304 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,053 |
| Flags of Africa Quiz | 0 | - | 5.00 | 472,606 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,239 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,738 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,408 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,391 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,739 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,303 |
| African Island Countries | 0 | - | 4.96 | 101,798 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,702 |
| Oceania Physical Geography | 0 | - | 4.30 | 12,695 |
| Flags of North and South America | 0 | - | 4.99 | 373,929 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,689 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,345 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,025 |
| South America Map Quiz | 0 | - | 5.00 | 1,551,114 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,624 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,025,045 |
| North America Map Quiz | 0 | - | 4.98 | 249,080 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,782 |
| Canada Provinces and Territories | 0 | - | 5.00 | 343,355 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 641,291 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,275 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,938 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,413 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,247,138 |
| Celtic Nations | 0 | - | 4.69 | 46,975 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,208 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,843 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,359 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,169 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,310 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,487 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,002 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 172,559 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,516 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,482 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,340 |
| Slavic Countries | 0 | - | 4.96 | 111,821 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,428 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 32,149 |
| Counties of England | 0 | - | 4.97 | 798,252 |
| Flags of Asia Quiz | 0 | - | 4.99 | 615,269 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,342 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,933 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,315 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,169 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,131 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,703 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,587 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,642 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,058 |
| Countries of the Middle East | 0 | - | 4.96 | 201,526 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,573 |
| States of India | 0 | - | 4.95 | 193,896 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,728 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,374 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,851 |
| The Only African Country ... | 0 | - | 4.99 | 129,238 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,176 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,986 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 322,609 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,334 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 58,171 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 145,588 |
| The Only American Country ... | 0 | - | 4.92 | 121,762 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,235 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,735 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 58,128 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,788 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,333 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,570 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,662 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,569 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 74,296 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,011 |
| US States Quiz | 0 | - | 5.00 | 16,904,935 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,173 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,998 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,754 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,593 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,307 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,550 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,930 |
| Monarchies of Europe | 0 | - | 4.90 | 98,279 |
| European Countries with One Border | 0 | - | 4.97 | 183,026 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,795 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,635 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,806 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,028 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,707 |
| States of Germany Map Quiz | 0 | - | 4.91 | 133,051 |
| States of Germany | 0 | - | 4.95 | 152,980 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,211 |
| Regions of Italy | 0 | - | 4.92 | 76,134 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,353 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,232 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,340 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,970 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,096 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,038 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,730 |
| Champions League Winners | 0 | - | 4.91 | 1,008,943 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,604 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,175 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,472 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,300 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,346 |
| Monarchies of Asia | 0 | - | 4.97 | 71,172 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,977 |
| Provinces of Turkey | 0 | - | 4.95 | 204,507 |
| Provinces of China | 0 | - | 4.97 | 205,363 |
| Japanese Prefectures | 0 | - | 4.98 | 137,385 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,970 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,018 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,372 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,422 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,255 |
| States of India Map Quiz | 0 | - | 4.83 | 26,582 |
| Countries Bordering India | 0 | - | 4.98 | 163,516 |
| Countries Closest to India | 0 | - | 4.97 | 102,901 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,323 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,789 |
| African Great Lakes | 0 | - | 4.82 | 66,403 |
| Every African Country Shape | 0 | - | 4.90 | 87,551 |
| Word Chain - Africa | 0 | - | 4.47 | 31,639 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,721 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,381 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,742 |
| Name a Valid African Country | 0 | - | 4.98 | 154,268 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,844 |
| Djibouti Country Quiz | 0 | - | 4.82 | 21,727 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,007 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,923 |
| Mauritius Country Quiz | 0 | - | 4.83 | 22,303 |
| Seychelles Country Quiz | 0 | - | 4.91 | 21,908 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,121 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,458 |
| Liberia Country Quiz | 0 | - | 4.85 | 21,927 |
| Mali Country Quiz | 0 | - | 4.83 | 24,838 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,566 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,560 |
| Lesotho Country Quiz | 0 | - | 4.83 | 20,616 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,801 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,004 |
