| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,832 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 69,904 |
| Oceania Map Quiz | 0 | - | 4.98 | 643,194 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,941 |
| Most Popular Baby Boy Names in Germany | 0 | - | 4.34 | 67,089 |
| UK Baby Girl Names by Decade | 0 | - | 4.38 | 160,691 |
| UK Baby Boy Names by Decade | 0 | - | 4.37 | 132,388 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,812 |
| Australia Map Quiz | 0 | - | 4.95 | 344,865 |
| Countries as U.S. First Names | 0 | - | 4.31 | 77,963 |
| Australian States and Territories | 0 | - | 4.96 | 142,130 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,328 |
| Flags of Oceania | 0 | - | 5.00 | 259,944 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 145,565 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,709 |
| Palau Country Quiz | 0 | - | 4.90 | 23,040 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,627 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,196 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,038 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,464 |
| Samoa Country Quiz | 0 | - | 4.81 | 20,838 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,536 |
| Countries that Beat China | 0 | - | 4.85 | 116,001 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.55 | 489,870 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.42 | 713,282 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 171,732 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 191,802 |
| Animals of Australia | 0 | - | 4.52 | 42,348 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 507,209 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,224 |
| U.S. States by Nickname | 0 | - | 4.57 | 69,580 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 530,054 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 493,577 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,734 |
| Superhero Nicknames | 0 | - | 4.21 | 61,666 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,426 |
| AFL Teams | 0 | - | 4.42 | 40,499 |
| New Zealand Country Quiz | 0 | - | 4.70 | 76,029 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,542,332 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 221,048 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 134,409 |
| Europe Map Quiz | 0 | - | 5.00 | 4,767,091 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 279,416 |
| Africa Map Quiz | 0 | - | 5.00 | 2,119,940 |
| Australian Capitals | 0 | - | 4.92 | 62,734 |
| U.S. States by Alternate Nicknames | 0 | - | 4.24 | 42,937 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,237 |
| Official European Union Languages | 0 | - | 4.97 | 238,711 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,989 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,586 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 437,568 |
| 100 Most Popular Pub Names in the UK | 0 | - | 4.26 | 19,674 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 394,663 |
| Lord of the Rings Characters by Screen Time | 0 | - | 4.55 | 77,393 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,027 |
| Asia Map Quiz | 0 | - | 4.99 | 918,040 |
| Countries of Africa | 0 | - | 5.00 | 2,541,151 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,975 |
| African East Coast | 0 | - | 4.96 | 96,156 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,034 |
| Marshall Islands Country Quiz | 0 | - | 4.62 | 20,720 |
| Fiji Country Quiz | 0 | - | 4.78 | 24,305 |
| Kiribati Country Quiz | 0 | - | 4.70 | 19,062 |
| Cultural Symbols of Australia | 0 | - | 4.24 | 47,993 |
| Australia A-Z | 0 | - | 4.54 | 50,004 |
| Vanuatu Country Quiz | 0 | - | 4.59 | 22,940 |
| Solomon Islands Country Quiz | 0 | - | 4.56 | 19,090 |
| Nauru Country Quiz | 0 | - | 4.53 | 23,369 |
| Papua New Guinea Country Quiz | 0 | - | 4.60 | 30,727 |
| United States Map Quiz | 0 | - | 4.98 | 4,161,520 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,392,812 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,548 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,706 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,299 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,764 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,042 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,460 |
| The Only European Country ... | 0 | - | 4.91 | 217,031 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,368 |
| Austria... or Australia? | 0 | - | 4.68 | 104,440 |
| Countries that Beat France | 0 | - | 4.49 | 75,956 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,200 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,868 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 63,710 |
| British Geography Quiz #1 | 0 | - | 4.51 | 48,382 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 46,928 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,110 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,383,990 |
| 2010s Celebrities by Picture #1 | 0 | - | 4.32 | 173,033 |
| 2010s Celebrities by Picture #2 | 0 | - | 4.15 | 149,151 |
| Flag Coloring Book Puzzle #2 | 0 | - | 4.42 | 77,229 |
| MCU Actors by Picture | 0 | - | 4.45 | 84,332 |
| Top 15 Countries in Wine Production per Capita | 0 | - | 4.74 | 64,877 |
| Beers by Country | 0 | - | 4.45 | 97,357 |
| Actors Known by Three Names | 0 | - | 4.15 | 104,441 |
| 1960s Catchphrases | 0 | - | 4.14 | 104,878 |
| NBA Basketball Nicknames Quiz #1 | 0 | - | 4.23 | 149,421 |
| NBA Basketball Nicknames #2 | 0 | - | 4.09 | 57,650 |
| States of India | 0 | - | 4.95 | 193,753 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,031 |
| Flags of Africa Quiz | 0 | - | 5.00 | 472,289 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,365 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,176 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,691 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,356 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,355 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,834 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,685 |
| The Only African Country ... | 0 | - | 4.99 | 129,206 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,164 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,236 |
| African Island Countries | 0 | - | 4.96 | 101,747 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,624 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,956 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,295 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 58,023 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,410 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,384 |
| Australia True or False | 0 | - | 4.87 | 56,917 |
| Which City in Australia? | 0 | - | 4.67 | 34,439 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,637 |
| Regions of New Zealand | 0 | - | 4.84 | 28,552 |
| Flags of North and South America | 0 | - | 4.99 | 373,751 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,674 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,313 |
| The Only American Country ... | 0 | - | 4.92 | 121,722 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,207 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,956 |
| South America Map Quiz | 0 | - | 5.00 | 1,550,801 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,616 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,652 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,024,593 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 58,080 |
| North America Map Quiz | 0 | - | 4.98 | 248,942 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,760 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,297 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,715 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,545 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,610 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,772 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,550 |
| Free in the Answers | 0 | - | 4.08 | 51,587 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 74,235 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,997 |
| US States Quiz | 0 | - | 5.00 | 16,897,142 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,158 |
| U.S. States by Emoji | 0 | - | 4.48 | 101,009 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 42,022 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 77,088 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 49,063 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,624 |
| Canada Provinces and Territories | 0 | - | 5.00 | 343,152 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 641,024 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,245 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,148 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,923 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,409 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,246,369 |
| Celtic Nations | 0 | - | 4.69 | 46,967 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,804 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,788 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,317 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,967 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,038 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,701 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,263 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,523 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,454 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,245 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,894 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 172,394 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,887 |
| Monarchies of Europe | 0 | - | 4.90 | 98,242 |
| European Countries with One Border | 0 | - | 4.97 | 182,956 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,738 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 78,750 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,435 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,576 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,429 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,306 |
| Slavic Countries | 0 | - | 4.96 | 111,778 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,657 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,983 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,631 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,979 |
| States of Germany | 0 | - | 4.95 | 152,888 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,396 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,166 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 32,123 |
| Regions of Italy | 0 | - | 4.92 | 76,083 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,296 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,181 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,296 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,877 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,068 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,887 |
| Counties of England | 0 | - | 4.97 | 797,924 |
| British Geography Quiz #3 | 0 | - | 4.56 | 30,444 |
| Name a James Bond Movie A-Z | 0 | - | 4.60 | 10,412 |
| Basic Harry Potter Quiz | 0 | - | 4.56 | 378,971 |
