| Australian Capitals | 0 | - | 4.92 | 62,584 |
| Australian States and Territories | 0 | - | 4.95 | 140,547 |
| Australian Immigration by Country | 0 | - | 4.81 | 76,987 |
| Australia True or False | 0 | - | 4.87 | 56,462 |
| Australia Country Quiz | 0 | - | 4.43 | 69,232 |
| Australian Slang | 0 | - | 4.25 | 28,451 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,419 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,719 |
| Animals of Australia | 0 | - | 4.52 | 42,136 |
| Flags of Oceania | 0 | - | 5.00 | 254,588 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 26,874 |
| Word Chain - Australia | 0 | - | 4.37 | 38,000 |
| Regions of New Zealand | 0 | - | 4.85 | 28,097 |
| Palau Country Quiz | 0 | - | 4.89 | 22,816 |
| AFL Teams | 0 | - | 4.40 | 39,681 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,276 |
| Tonga Country Quiz | 0 | - | 4.82 | 20,331 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 525,989 |
| Austria... or Australia? | 0 | - | 4.68 | 103,815 |
| Famous Australians by Description | 0 | - | 4.23 | 27,419 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 266,321 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 276,913 |
| New Zealand Country Quiz | 0 | - | 4.68 | 75,421 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 47,668 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 68,514 |
| Official European Union Languages | 0 | - | 4.97 | 236,336 |
| European Countries in their Native Language | 0 | - | 4.99 | 156,597 |
| Europe Map Quiz | 0 | - | 5.00 | 4,727,082 |
| Ancient Greek Words | 0 | - | 4.92 | 110,533 |
| Africa Map Quiz | 0 | - | 5.00 | 2,102,641 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,814 |
| American to British Word Translation | 0 | - | 4.06 | 117,003 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,436,953 |
| Asia Map Quiz | 0 | - | 4.99 | 905,672 |
| Countries of Africa | 0 | - | 5.00 | 2,504,148 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,708 |
| African East Coast | 0 | - | 4.96 | 94,912 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,790 |
| Oceania Geography Quiz | 0 | - | 4.55 | 21,966 |
| Australia Map Quiz | 0 | - | 4.94 | 342,214 |
| Vanuatu Country Quiz | 0 | - | 4.59 | 22,703 |
| Solomon Islands Country Quiz | 0 | - | 4.56 | 18,911 |
| Nauru Country Quiz | 0 | - | 4.53 | 23,146 |
| Papua New Guinea Country Quiz | 0 | - | 4.60 | 30,466 |
| Samoa Country Quiz | 0 | - | 4.80 | 20,630 |
| United States Map Quiz | 0 | - | 4.98 | 4,139,514 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,816 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,152 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,713 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,052 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,481 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,325 |
| The Only European Country ... | 0 | - | 4.91 | 213,468 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,308 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,525 |
| British Spellings | 0 | - | 4.07 | 99,181 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,291 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,374,553 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,191 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,182 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,471 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,458 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,145 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,415 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,907 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,240 |
| African Island Countries | 0 | - | 4.96 | 100,648 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,438 |
| Oceania Physical Geography | 0 | - | 4.30 | 12,628 |
| Flags of North and South America | 0 | - | 4.99 | 365,427 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,106 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,065 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 127,934 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,213 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,363 |
| North America Map Quiz | 0 | - | 4.98 | 243,982 |
| Third Most Common Language by U.S. State | 0 | - | 4.89 | 113,337 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,236 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,283 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,532 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,453 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,224 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,223,934 |
| Celtic Nations | 0 | - | 4.69 | 46,796 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,533 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,574 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,187 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,019 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,397 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 86,773 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,552 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,506 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,157 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,131 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,056 |
| Slavic Countries | 0 | - | 4.96 | 110,766 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,006 |
| British to American Word Translation | 0 | - | 3.74 | 253,271 |
| British Foods by Description | 0 | - | 3.94 | 48,222 |
| British and American Word Differences | 0 | - | 2.67 | 45,901 |
| Counties of England | 0 | - | 4.97 | 788,253 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,448 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,259 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,672 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,316 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,126 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,581 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,353 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 70,578 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,590 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,011 |
| Countries of the Middle East | 0 | - | 4.96 | 198,694 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,215 |
| States of India | 0 | - | 4.94 | 189,670 |
| 10 African Countries with the Most Tourists | 0 | - | 4.38 | 60,093 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 48,968 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,197 |
| The Only African Country ... | 0 | - | 4.99 | 128,255 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,732 |
| Pixelated Africa Map | 0 | - | 4.98 | 98,941 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 319,185 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,004 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,300 |
| The Only American Country ... | 0 | - | 4.92 | 120,652 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,249 |
| Uruguay Country Quiz | 0 | - | 4.83 | 31,327 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,470 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 56,851 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 93,815 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 62,782 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,830 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,144 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,744 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 72,965 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,425 |
| US States Quiz | 0 | - | 5.00 | 16,677,790 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,287 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,262 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,954 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,202 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,627 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,105 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,094 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,634 |
| Monarchies of Europe | 0 | - | 4.90 | 97,202 |
| European Countries with One Border | 0 | - | 4.97 | 181,445 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 177,962 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,753 |
| Federal Subjects of Russia | 0 | - | 4.94 | 143,567 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,096 |
| Regions of France Map Quiz | 0 | - | 4.97 | 142,990 |
| German Loan Words | 0 | - | 4.27 | 135,425 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,549 |
| States of Germany | 0 | - | 4.96 | 149,752 |
| Germany Immigration by Country | 0 | - | 4.84 | 79,900 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,481 |
| Regions of Italy | 0 | - | 4.92 | 74,591 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,727 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,133 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,050 |
| UK Cities Map Quiz | 0 | - | 4.95 | 461,864 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,832 |
| Counties of England Map Quiz | 0 | - | 4.97 | 305,927 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,392 |
| Champions League Winners | 0 | - | 4.92 | 994,978 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 65,926 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,916 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,244 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,527 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,279 |
| Monarchies of Asia | 0 | - | 4.97 | 70,535 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,376 |
| Provinces of Turkey | 0 | - | 4.95 | 199,911 |
| Provinces of China | 0 | - | 4.97 | 199,685 |
| Japanese Prefectures | 0 | - | 4.98 | 134,258 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,118 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,701 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,603 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 92,714 |
| Kazakhstan Country Quiz | 0 | - | 4.83 | 30,192 |
| Bhutan Country Quiz | 0 | - | 4.87 | 23,991 |
| States of India Map Quiz | 0 | - | 4.82 | 25,985 |
| Countries Bordering India | 0 | - | 4.98 | 162,536 |
| Countries Closest to India | 0 | - | 4.96 | 102,143 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,704 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,284 |
| African Great Lakes | 0 | - | 4.82 | 65,018 |
| Every African Country Shape | 0 | - | 4.90 | 85,846 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,775 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,125 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,286 |
| Name a Valid African Country | 0 | - | 4.98 | 152,802 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,447 |
| Djibouti Country Quiz | 0 | - | 4.81 | 21,500 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,476 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,475 |
| Mauritius Country Quiz | 0 | - | 4.84 | 22,064 |
| Seychelles Country Quiz | 0 | - | 4.91 | 21,672 |
| Tanzania Country Quiz | 0 | - | 4.91 | 32,784 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,872 |
