| Australian Capitals | 0 | - | 4.92 | 62,721 |
| Australian States and Territories | 0 | - | 4.96 | 141,950 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,279 |
| Australia True or False | 0 | - | 4.87 | 56,853 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,566 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 46,900 |
| Australia Country Quiz | 0 | - | 4.43 | 69,584 |
| Oceania Map Quiz | 0 | - | 4.98 | 642,233 |
| #1 Hits of the 1980s | 0 | - | 4.87 | 148,584 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,687 |
| Animals of Australia | 0 | - | 4.52 | 42,319 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,628 |
| AFL Teams | 0 | - | 4.41 | 40,416 |
| Flags of Oceania | 0 | - | 5.00 | 259,356 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,326 |
| Word Chain - Australia | 0 | - | 4.38 | 38,141 |
| Regions of New Zealand | 0 | - | 4.85 | 28,508 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,278 |
| Name a Valid African Country | 0 | - | 4.98 | 154,065 |
| Palau Country Quiz | 0 | - | 4.90 | 23,015 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,450 |
| Samoa Country Quiz | 0 | - | 4.81 | 20,822 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,520 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,973 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,705 |
| Austria... or Australia? | 0 | - | 4.68 | 104,339 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,001 |
| #1 Hits of the 1960s | 0 | - | 4.59 | 42,813 |
| #1 Hits of the 1970s | 0 | - | 4.44 | 84,923 |
| #1 Hits of the 2010s | 0 | - | 4.41 | 296,389 |
| Famous Australians by Description | 0 | - | 4.23 | 27,930 |
| Australian Slang | 0 | - | 4.24 | 28,625 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,837 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,442 |
| Countries that Beat Canada | 0 | - | 4.91 | 97,320 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,051 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,783 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,766 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,417 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,482 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,935 |
| Countries that Beat Indonesia | 0 | - | 4.86 | 55,918 |
| Countries that Beat China | 0 | - | 4.85 | 115,813 |
| Countries that Beat New Zealand | 0 | - | 4.70 | 26,465 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 506,527 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,866 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 529,489 |
| #1 Hits of the 1990s | 0 | - | 4.37 | 100,329 |
| #1 Hits of the 2000s | 0 | - | 4.30 | 200,822 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,197 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,172 |
| New Zealand Country Quiz | 0 | - | 4.70 | 75,968 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 48,013 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,538,810 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 220,777 |
| Category Elimination - U.S. States #2 | 0 | - | 4.83 | 134,193 |
| Europe Map Quiz | 0 | - | 5.00 | 4,762,669 |
| Save Europeans by Guessing Countries | 0 | - | 4.83 | 213,383 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,925 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,240 |
| Name Every Beatles Song | 0 | - | 4.97 | 236,248 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 291,704 |
| Asian Countries by First 2 Letters | 0 | - | 4.92 | 279,139 |
| Africa Map Quiz | 0 | - | 5.00 | 2,117,764 |
| U.S. State Nicknames | 0 | - | 4.47 | 50,517 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,118 |
| Official European Union Languages | 0 | - | 4.97 | 238,494 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,835 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,164 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 437,082 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,448,187 |
| Asia Map Quiz | 0 | - | 4.99 | 916,683 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,634 |
| Countries that Beat India | 0 | - | 4.42 | 62,995 |
| Countries of Africa | 0 | - | 5.00 | 2,536,657 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,816 |
| African East Coast | 0 | - | 4.96 | 96,053 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,867 |
| Countries that Beat South Africa | 0 | - | 4.69 | 42,352 |
| Countries that Beat D.R. Congo | 0 | - | 4.74 | 41,788 |
| Oceania Geography Quiz | 0 | - | 4.55 | 22,054 |
| Marshall Islands Country Quiz | 0 | - | 4.62 | 20,702 |
| Fiji Country Quiz | 0 | - | 4.78 | 24,278 |
| Kiribati Country Quiz | 0 | - | 4.70 | 19,043 |
| Australia Map Quiz | 0 | - | 4.95 | 344,591 |
| Vanuatu Country Quiz | 0 | - | 4.59 | 22,915 |
| Solomon Islands Country Quiz | 0 | - | 4.56 | 19,069 |
| Nauru Country Quiz | 0 | - | 4.53 | 23,344 |
| Papua New Guinea Country Quiz | 0 | - | 4.60 | 30,697 |
| United States Map Quiz | 0 | - | 4.98 | 4,158,303 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,391,363 |
| O Canada Lyrics | 0 | - | 4.47 | 50,937 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,231 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,649 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,012 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,431 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,982 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,225 |
| The Only European Country ... | 0 | - | 4.91 | 216,595 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,109 |
| Countries that Beat France | 0 | - | 4.49 | 75,840 |
| Countries that Beat Greece | 0 | - | 4.53 | 48,961 |
| Italian Foods | 0 | - | 4.30 | 72,777 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,354 |
| Most Common First Names in Spain | 0 | - | 4.27 | 45,610 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,163 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,832 |
| Most Common Surnames in the UK | 0 | - | 4.22 | 69,680 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 63,647 |
| British Geography Quiz #1 | 0 | - | 4.51 | 48,345 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,769 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,766 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,957 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,382,878 |
| Countries that Beat Saudi Arabia | 0 | - | 4.74 | 46,361 |
| Countries that Beat Japan | 0 | - | 4.41 | 68,017 |
| Countries that Beat North Korea | 0 | - | 4.43 | 34,372 |
| States of India | 0 | - | 4.95 | 193,235 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,967 |
| Flags of Africa Quiz | 0 | - | 5.00 | 471,190 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,335 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,960 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,571 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,224 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,254 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,774 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,497 |
| The Only African Country ... | 0 | - | 4.99 | 129,094 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,119 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,028 |
| African Island Countries | 0 | - | 4.96 | 101,619 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,398 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,851 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,197 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,262 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.88 | 57,184 |
| Oceania Physical Geography | 0 | - | 4.30 | 12,683 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 145,396 |
| Flags of North and South America | 0 | - | 4.99 | 373,046 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,604 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,219 |
| The Only American Country ... | 0 | - | 4.92 | 121,595 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,110 |
| Places Mentioned in the Song "Kokomo" | 0 | - | 4.44 | 17,020 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,754 |
| South America Map Quiz | 0 | - | 5.00 | 1,549,662 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,618 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,574 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,271 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,023,103 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,956 |
| North America Map Quiz | 0 | - | 4.98 | 248,477 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,661 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,108 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,477 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,447 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,729 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,461 |
| Names of Generations | 0 | - | 4.09 | 44,882 |
| Free in the Answers | 0 | - | 4.08 | 51,522 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 74,024 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,931 |
| American History Quotes #1 | 0 | - | 4.37 | 96,025 |
| American History Quotes #2 | 0 | - | 4.38 | 41,401 |
| Last Names in U.S. History #1 | 0 | - | 4.25 | 36,239 |
| US States Quiz | 0 | - | 5.00 | 16,873,077 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,096 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 41,986 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 77,009 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 49,033 |
| Movies by State | 0 | - | 4.27 | 40,542 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,603 |
| Canada Provinces and Territories | 0 | - | 5.00 | 342,480 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 640,350 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,145 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,076 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,874 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,385 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,243,929 |
| Celtic Nations | 0 | - | 4.69 | 46,941 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,652 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,195 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,847 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,685 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,510 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,146 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,293 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,367 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,123 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,473 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 171,814 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,749 |
| Monarchies of Europe | 0 | - | 4.90 | 98,139 |
| European Countries with One Border | 0 | - | 4.97 | 182,766 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,566 |
| European Geography By Letter - B #2 | 0 | - | 4.85 | 78,530 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,184 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,214 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,991 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 80,974 |
