| Asian Countries by First 2 Letters | 0 | - | 4.91 | 279,413 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,785 |
| States of India | 0 | - | 4.95 | 193,738 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,575 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,413 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,551 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,575 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,032 |
| Provinces of Turkey | 0 | - | 4.95 | 204,435 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,561 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,709 |
| Provinces of China | 0 | - | 4.97 | 205,019 |
| Japanese Prefectures | 0 | - | 4.98 | 137,284 |
| Name a Valid African Country | 0 | - | 4.98 | 154,226 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,940 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,214 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,540 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,880 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,812 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,807 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,196 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 96,937 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,128 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,654 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 507,204 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,221 |
| Countries that Beat Canada | 0 | - | 4.91 | 98,190 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,951 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,603 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,578 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,941 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,427 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,008 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,680 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,602 |
| Countries that Beat Indonesia | 0 | - | 4.86 | 56,038 |
| Countries that Beat China | 0 | - | 4.85 | 115,996 |
| Game of Thrones Characters by Screen Time | 0 | - | 4.61 | 91,868 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,542,291 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 221,048 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 134,408 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 437,564 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 394,660 |
| Doctor Who Actors | 0 | - | 4.61 | 17,935 |
| Asian Cities A-Z by Clue | 0 | - | 4.50 | 39,958 |
| Asian Physical Geography | 0 | - | 4.61 | 35,544 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,112 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,568 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,581 |
| Asia's Busiest Airports | 0 | - | 4.69 | 52,823 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,951 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 275,605 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,896 |
| Geography of Egypt | 0 | - | 4.60 | 21,539 |
| Countries that Beat Egypt | 0 | - | 4.88 | 57,074 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,677 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,710 |
| Countries of the Indian Diaspora | 0 | - | 4.45 | 59,385 |
| History of India | 0 | - | 4.62 | 21,444 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,425 |
| U.S. State Nicknames | 0 | - | 4.47 | 50,563 |
| It's Always Sunny in Philadelphia Quiz | 0 | - | 4.34 | 15,865 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,392,802 |
| Europe Map Quiz | 0 | - | 5.00 | 4,767,056 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 530,048 |
| Save Europeans by Guessing Countries | 0 | - | 4.86 | 214,101 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,338 |
| Asian Islands | 0 | - | 4.49 | 20,851 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,185 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,763 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,455 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,961 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,407 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,528 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,578 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,266 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,097 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,085 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,949 |
| A Quiz About Islam | 0 | - | 4.31 | 48,470 |
| Middle East A-Z | 0 | - | 4.47 | 46,087 |
| History of Iran | 0 | - | 4.66 | 16,364 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 34,905 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,776 |
| Provinces of the Philippines | 0 | - | 4.56 | 50,136 |
| Largest Indonesian Islands | 0 | - | 4.75 | 50,093 |
| Geography of China | 0 | - | 4.21 | 13,966 |
| Dynasties of China | 0 | - | 4.64 | 27,943 |
| History of China | 0 | - | 4.37 | 57,257 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,440 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,245 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,154 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,755 |
| Countries that Beat North Korea | 0 | - | 4.43 | 34,406 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 76,821 |
| Officially Recognized Languages of India | 0 | - | 4.39 | 31,386 |
| Countries that Beat India | 0 | - | 4.42 | 63,067 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,805 |
| Countries of Africa | 0 | - | 5.00 | 2,541,122 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,030 |
| Flags of Africa Quiz | 0 | - | 5.00 | 472,282 |
| Africa Map Quiz | 0 | - | 5.00 | 2,119,918 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,974 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,175 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,690 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,356 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,354 |
| African East Coast | 0 | - | 4.96 | 96,155 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,680 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,031 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,235 |
| African Island Countries | 0 | - | 4.96 | 101,746 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,622 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,363 |
| Countries that Beat South Africa | 0 | - | 4.69 | 42,388 |
| Countries that Beat D.R. Congo | 0 | - | 4.77 | 41,837 |
| Oceania Map Quiz | 0 | - | 4.98 | 643,189 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,812 |
| Australian States and Territories | 0 | - | 4.96 | 142,129 |
| Australian Capitals | 0 | - | 4.92 | 62,734 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,328 |
| Australia Map Quiz | 0 | - | 4.95 | 344,863 |
| Australia True or False | 0 | - | 4.87 | 56,913 |
| Countries that Beat New Zealand | 0 | - | 4.70 | 26,510 |
| Flags of North and South America | 0 | - | 4.99 | 373,734 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,673 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,313 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,956 |
| South America Map Quiz | 0 | - | 5.00 | 1,550,783 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,739 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,652 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,024,578 |
| North America Map Quiz | 0 | - | 4.98 | 248,935 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,771 |
| United States Map Quiz | 0 | - | 4.98 | 4,161,501 |
| Fictional Characters by U.S. State | 0 | - | 4.17 | 12,114 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,158 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 42,021 |
| 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 | 343,142 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 641,014 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,241 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,543 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,706 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,923 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,297 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,246,344 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,236 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,764 |
| Official European Union Languages | 0 | - | 4.97 | 238,709 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,988 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,041 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,458 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,787 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,313 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,031 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,262 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,586 |
| The Only European Country ... | 0 | - | 4.91 | 217,029 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,453 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,889 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 172,376 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,367 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,434 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,427 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,306 |
| Slavic Countries | 0 | - | 4.96 | 111,776 |
| French Geography Quiz #2 | 0 | - | 4.62 | 23,247 |
| Countries that Beat France | 0 | - | 4.49 | 75,955 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,396 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 32,123 |
| Countries that Beat Greece | 0 | - | 4.53 | 49,023 |
| Italian Foods | 0 | - | 4.30 | 72,851 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,384 |
| Most Common First Names in Spain | 0 | - | 4.27 | 45,630 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,199 |
| Geography of Spain | 0 | - | 4.59 | 22,090 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,868 |
| Most Common Surnames in the UK | 0 | - | 4.22 | 69,722 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,877 |
| Counties of England | 0 | - | 4.97 | 797,920 |
| Members of the British Royal Family | 0 | - | 4.10 | 114,313 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 63,710 |
| British Geography Quiz #1 | 0 | - | 4.51 | 48,382 |
| Lord of the Rings Decoder | 0 | - | 4.59 | 42,659 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 46,928 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,734 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,677 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 357,119 |
| Champions League Winners | 0 | - | 4.91 | 1,008,330 |
| Flags of Asia Quiz | 0 | - | 4.99 | 614,637 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,318 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,114 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,960 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,251 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,826 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,769 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,272 |
