| Asian Countries by First 2 Letters | 0 | - | 4.91 | 280,913 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,181 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,822 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,741 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,789 |
| Countries by National Anthem | 0 | - | 4.92 | 71,428 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,093 |
| Provinces of Turkey | 0 | - | 4.95 | 206,188 |
| World Currencies Quiz on a Map | 0 | - | 4.95 | 61,979 |
| Provinces of China | 0 | - | 4.97 | 208,528 |
| Japanese Prefectures | 0 | - | 4.98 | 139,300 |
| States of India | 0 | - | 4.94 | 196,324 |
| Elton John Quiz | 0 | - | 4.49 | 18,530 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,494 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,865 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,812 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,564 |
| Name Every Beatles Song | 0 | - | 4.97 | 238,592 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,940 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 43,064 |
| Asian Physical Geography | 0 | - | 4.61 | 35,636 |
| East Asian Islands on the Map | 0 | - | 4.55 | 33,229 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,697 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,860 |
| Asia's Busiest Airports | 0 | - | 4.70 | 53,188 |
| Word Scramble - Asian Countries | 0 | - | 4.48 | 109,359 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 276,860 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 44,241 |
| Singapore Airlines Destinations on a Map | 0 | - | 4.93 | 25,457 |
| China's Territorial Disputes | 0 | - | 4.48 | 35,829 |
| Flags of Countries that Border China | 0 | - | 4.94 | 100,204 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,858 |
| Twelve Days of Christmas | 0 | - | 4.45 | 146,265 |
| Rudolph the Red-Nosed Reindeer | 0 | - | 4.53 | 76,474 |
| America the Beautiful Lyrics | 0 | - | 4.27 | 19,798 |
| Europe Map Quiz | 0 | - | 5.00 | 4,791,775 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 532,880 |
| Save Europeans by Guessing Countries | 0 | - | 4.86 | 217,245 |
| Asian Islands | 0 | - | 4.49 | 20,917 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,518 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 66,126 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,707 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,263 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,701 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,679 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,758 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,375 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,224 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,362 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,368 |
| A Quiz About Islam | 0 | - | 4.32 | 48,650 |
| Middle East A-Z | 0 | - | 4.47 | 46,264 |
| History of Iran | 0 | - | 4.66 | 16,436 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 35,213 |
| Provinces of the Philippines | 0 | - | 4.52 | 51,194 |
| Largest Indonesian Islands | 0 | - | 4.77 | 50,344 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 140,146 |
| Dynasties of China | 0 | - | 4.64 | 28,094 |
| History of China | 0 | - | 4.35 | 57,651 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,613 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,439 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,436 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 60,079 |
| History of India | 0 | - | 4.62 | 21,523 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,592 |
| Christmas Song Lyrics | 0 | - | 4.19 | 70,803 |
| First Lines of Christmas Songs | 0 | - | 4.27 | 151,180 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,040 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,561 |
| Australian Capitals | 0 | - | 4.92 | 62,855 |
| Australia Map Quiz | 0 | - | 4.95 | 346,412 |
| United States Map Quiz | 0 | - | 4.98 | 4,172,957 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,231 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,970 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,111 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,823 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,475 |
| Official European Union Languages | 0 | - | 4.97 | 240,083 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,773 |
| Europe Geography Decoder | 0 | - | 4.87 | 70,366 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,411 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,252 |
| The Only European Country ... | 0 | - | 4.91 | 219,435 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,757 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 42,089 |
| Wonderwall Lyrics | 0 | - | 4.25 | 74,130 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 47,086 |
| A Quiz About The Beatles | 0 | - | 4.56 | 48,388 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,269 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,217 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,448 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 68,098 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 65,059 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,487 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,159 |
| Asia Map Quiz | 0 | - | 4.99 | 926,282 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,571 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,990 |
| Word Chain - Asia | 0 | - | 4.34 | 29,401 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,094 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,981 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,814 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,619 |
| Iran... or Iraq? | 0 | - | 4.31 | 33,685 |
| History of Egypt | 0 | - | 4.58 | 24,110 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 19,094 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,909 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 53,487 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,734 |
| Chinese Inventions | 0 | - | 4.30 | 33,872 |
| China A-Z | 0 | - | 4.55 | 67,715 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,458 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,503 |
| Japanese Companies | 0 | - | 4.29 | 34,391 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,993 |
| Japanese Loanwords | 0 | - | 4.47 | 84,926 |
| North Korea... or South Korea? | 0 | - | 4.47 | 81,025 |
| Afghanistan True or False? | 0 | - | 4.54 | 25,501 |
| Georgia ... or Georgia? | 0 | - | 4.68 | 77,082 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,907 |
| Countries of Africa | 0 | - | 5.00 | 2,563,356 |
| Africa Map Quiz | 0 | - | 5.00 | 2,130,214 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,195 |
| African East Coast | 0 | - | 4.96 | 96,888 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,768 |
| A Quiz About Elvis Presley | 0 | - | 4.34 | 21,309 |
| Christmas Carol Lyrics | 0 | - | 4.20 | 12,546 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,889 |
| D.R. Congo Country Quiz | 0 | - | 4.88 | 39,627 |
| Flags of Oceania | 0 | - | 5.00 | 263,265 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,794 |
| Australian States and Territories | 0 | - | 4.96 | 142,996 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 146,627 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,531 |
| Australia True or False | 0 | - | 4.86 | 57,196 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,932 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,671 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,917 |
| Australia... or New Zealand? | 0 | - | 4.83 | 62,081 |
| Regions of New Zealand | 0 | - | 4.84 | 28,778 |
| Flags of North and South America | 0 | - | 4.99 | 377,783 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,060 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,956 |
| The Only American Country ... | 0 | - | 4.92 | 122,309 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,742 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,922 |
| American Countries With No Atlantic Coastline | 0 | - | 4.93 | 92,870 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,812 |
| States of Mexico | 0 | - | 4.96 | 178,567 |
| Mexico States Map Quiz | 0 | - | 4.85 | 105,748 |
| South America Map Quiz | 0 | - | 5.00 | 1,557,997 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 105,581 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.93 | 54,989 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,700 |
| States of Brazil | 0 | - | 4.98 | 89,965 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,779 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,354 |
| Central American Countries | 0 | - | 4.98 | 157,486 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,669 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 150,943 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,032,791 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,903 |
| North America Map Quiz | 0 | - | 4.98 | 252,567 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,280 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,254 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,938 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,561 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,929 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 114,025 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,513 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 76,031 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,685 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,880 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 336,017 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,140 |
| Cities and Towns of Massachusetts | 0 | - | 4.93 | 75,141 |
| Who Did that Motown Song? | 0 | - | 4.48 | 13,078 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,793 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,311 |
| US States Quiz | 0 | - | 5.00 | 17,014,769 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,820 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,856 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,156 |
| Canadian Musical Acts by Two Songs | 0 | - | 4.07 | 28,942 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,634 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,488 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,583 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,517 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,225 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,260,507 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,073 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,787 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,724 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,015 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,907 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,488 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,946 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,144 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,671 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,873 |
