| Asian Countries by First 2 Letters | 0 | - | 4.91 | 280,901 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,175 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,807 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,734 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,787 |
| Countries by National Anthem | 0 | - | 4.92 | 71,428 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,090 |
| Provinces of Turkey | 0 | - | 4.95 | 206,168 |
| World Currencies Quiz on a Map | 0 | - | 4.95 | 61,974 |
| Provinces of China | 0 | - | 4.97 | 208,479 |
| Japanese Prefectures | 0 | - | 4.98 | 139,278 |
| States of India | 0 | - | 4.94 | 196,306 |
| Elton John Quiz | 0 | - | 4.49 | 18,530 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,482 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,853 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,810 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,561 |
| Name Every Beatles Song | 0 | - | 4.97 | 238,578 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,934 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 43,060 |
| Asian Physical Geography | 0 | - | 4.61 | 35,636 |
| East Asian Islands on the Map | 0 | - | 4.55 | 33,225 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,693 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,858 |
| Asia's Busiest Airports | 0 | - | 4.70 | 53,184 |
| Word Scramble - Asian Countries | 0 | - | 4.48 | 109,353 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 276,852 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 44,238 |
| Singapore Airlines Destinations on a Map | 0 | - | 4.93 | 25,451 |
| China's Territorial Disputes | 0 | - | 4.48 | 35,829 |
| Flags of Countries that Border China | 0 | - | 4.94 | 100,202 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,856 |
| Twelve Days of Christmas | 0 | - | 4.45 | 146,264 |
| Rudolph the Red-Nosed Reindeer | 0 | - | 4.53 | 76,472 |
| America the Beautiful Lyrics | 0 | - | 4.27 | 19,798 |
| Europe Map Quiz | 0 | - | 5.00 | 4,791,533 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 532,843 |
| Save Europeans by Guessing Countries | 0 | - | 4.86 | 217,199 |
| Asian Islands | 0 | - | 4.49 | 20,916 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,514 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 66,122 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,706 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,261 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,700 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,678 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,757 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,374 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,223 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,361 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,365 |
| A Quiz About Islam | 0 | - | 4.32 | 48,650 |
| Middle East A-Z | 0 | - | 4.47 | 46,262 |
| History of Iran | 0 | - | 4.66 | 16,435 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 35,212 |
| Provinces of the Philippines | 0 | - | 4.52 | 51,187 |
| Largest Indonesian Islands | 0 | - | 4.77 | 50,337 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 140,142 |
| Dynasties of China | 0 | - | 4.64 | 28,093 |
| History of China | 0 | - | 4.35 | 57,646 |
| 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 | 60,075 |
| History of India | 0 | - | 4.62 | 21,523 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,585 |
| Christmas Song Lyrics | 0 | - | 4.19 | 70,802 |
| First Lines of Christmas Songs | 0 | - | 4.27 | 151,178 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,987 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,559 |
| Australian Capitals | 0 | - | 4.92 | 62,854 |
| Australia Map Quiz | 0 | - | 4.95 | 346,401 |
| United States Map Quiz | 0 | - | 4.98 | 4,172,894 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,215 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,970 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,094 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,816 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,462 |
| Official European Union Languages | 0 | - | 4.97 | 240,023 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,763 |
| Europe Geography Decoder | 0 | - | 4.87 | 70,361 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,398 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,231 |
| The Only European Country ... | 0 | - | 4.91 | 219,411 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,745 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 42,085 |
| Wonderwall Lyrics | 0 | - | 4.25 | 74,129 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 47,086 |
| A Quiz About The Beatles | 0 | - | 4.56 | 48,383 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,268 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,215 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,446 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 68,097 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 65,056 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,485 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,133 |
| Asia Map Quiz | 0 | - | 4.99 | 926,219 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,570 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,990 |
| Word Chain - Asia | 0 | - | 4.34 | 29,399 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,079 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,978 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,788 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,616 |
| Iran... or Iraq? | 0 | - | 4.31 | 33,685 |
| History of Egypt | 0 | - | 4.58 | 24,109 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 19,093 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,909 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 53,486 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,729 |
| Chinese Inventions | 0 | - | 4.30 | 33,870 |
| China A-Z | 0 | - | 4.55 | 67,712 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,457 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,503 |
| Japanese Companies | 0 | - | 4.29 | 34,389 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,993 |
| Japanese Loanwords | 0 | - | 4.47 | 84,925 |
| North Korea... or South Korea? | 0 | - | 4.47 | 81,021 |
| Afghanistan True or False? | 0 | - | 4.54 | 25,501 |
| Georgia ... or Georgia? | 0 | - | 4.68 | 77,080 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,907 |
| Countries of Africa | 0 | - | 5.00 | 2,563,171 |
| Africa Map Quiz | 0 | - | 5.00 | 2,130,096 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,186 |
| African East Coast | 0 | - | 4.96 | 96,885 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,755 |
| A Quiz About Elvis Presley | 0 | - | 4.34 | 21,309 |
| Christmas Carol Lyrics | 0 | - | 4.20 | 12,544 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,883 |
| D.R. Congo Country Quiz | 0 | - | 4.88 | 39,626 |
| Flags of Oceania | 0 | - | 5.00 | 263,226 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,791 |
| Australian States and Territories | 0 | - | 4.96 | 142,981 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 146,622 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,528 |
| Australia True or False | 0 | - | 4.86 | 57,194 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,930 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,670 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,910 |
| Australia... or New Zealand? | 0 | - | 4.83 | 62,075 |
| Regions of New Zealand | 0 | - | 4.84 | 28,771 |
| Flags of North and South America | 0 | - | 4.99 | 377,730 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,060 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,948 |
| The Only American Country ... | 0 | - | 4.92 | 122,305 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,740 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,917 |
| American Countries With No Atlantic Coastline | 0 | - | 4.93 | 92,869 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,803 |
| States of Mexico | 0 | - | 4.96 | 178,558 |
| Mexico States Map Quiz | 0 | - | 4.85 | 105,745 |
| South America Map Quiz | 0 | - | 5.00 | 1,557,923 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 105,571 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.93 | 54,982 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,697 |
| States of Brazil | 0 | - | 4.98 | 89,944 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,778 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,343 |
| Central American Countries | 0 | - | 4.98 | 157,475 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,665 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 150,928 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,032,706 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,895 |
| North America Map Quiz | 0 | - | 4.98 | 252,541 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,276 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,248 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,936 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,561 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,925 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 114,025 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,509 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 76,030 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,677 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,854 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 336,005 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,136 |
| Cities and Towns of Massachusetts | 0 | - | 4.93 | 75,140 |
| Who Did that Motown Song? | 0 | - | 4.48 | 13,078 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,789 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,309 |
| US States Quiz | 0 | - | 5.00 | 17,013,529 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,815 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,809 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,140 |
| Canadian Musical Acts by Two Songs | 0 | - | 4.07 | 28,940 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,630 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,472 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,578 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,514 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,222 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,260,335 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,069 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,727 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,716 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,012 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,902 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,479 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,942 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,120 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,662 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,869 |
