| Asian Countries by First 2 Letters | 0 | - | 4.91 | 279,973 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,770 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,015 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,276 |
| Official and Regional Languages of Asia on a Map | 0 | - | 5.00 | 68,870 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,638 |
| Countries by National Anthem | 0 | - | 4.93 | 71,325 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,775 |
| Provinces of Turkey | 0 | - | 4.94 | 204,987 |
| World Currencies Quiz on a Map | 0 | - | 4.95 | 61,474 |
| Provinces of China | 0 | - | 4.97 | 206,186 |
| Japanese Prefectures | 0 | - | 4.98 | 138,065 |
| States of India | 0 | - | 4.95 | 194,698 |
| Elton John Quiz | 0 | - | 4.49 | 18,500 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,533 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,267 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,668 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,336 |
| Name Every Beatles Song | 0 | - | 4.97 | 237,457 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,227 |
| Asian Cities A-Z by Clue | 0 | - | 4.51 | 42,699 |
| Asian Physical Geography | 0 | - | 4.61 | 35,578 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,160 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,603 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,664 |
| Asia's Busiest Airports | 0 | - | 4.69 | 52,967 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 109,112 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 276,135 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 44,015 |
| Singapore Airlines Destinations on a Map | 0 | - | 4.93 | 25,108 |
| China's Territorial Disputes | 0 | - | 4.48 | 35,712 |
| Flags of Countries that Border China | 0 | - | 4.94 | 99,835 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,765 |
| U.S. States Closest to Tokyo | 0 | - | 4.89 | 60,899 |
| Twelve Days of Christmas | 0 | - | 4.45 | 146,122 |
| Rudolph the Red-Nosed Reindeer | 0 | - | 4.53 | 76,366 |
| America the Beautiful Lyrics | 0 | - | 4.27 | 19,774 |
| Europe Map Quiz | 0 | - | 5.00 | 4,775,608 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 531,117 |
| Save Europeans by Guessing Countries | 0 | - | 4.86 | 215,154 |
| Asian Islands | 0 | - | 4.49 | 20,873 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,305 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,888 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,529 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,046 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,509 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,591 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,649 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,313 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,140 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,173 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,097 |
| A Quiz About Islam | 0 | - | 4.31 | 48,533 |
| Middle East A-Z | 0 | - | 4.47 | 46,184 |
| History of Iran | 0 | - | 4.66 | 16,390 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 35,014 |
| Provinces of the Philippines | 0 | - | 4.56 | 50,611 |
| Largest Indonesian Islands | 0 | - | 4.75 | 50,162 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,847 |
| Dynasties of China | 0 | - | 4.64 | 27,996 |
| History of China | 0 | - | 4.37 | 57,408 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,502 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,317 |
| Japan True or False? | 0 | - | 4.78 | 57,288 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,234 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 59,624 |
| History of India | 0 | - | 4.62 | 21,473 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,805 |
| Christmas Song Lyrics | 0 | - | 4.19 | 70,700 |
| First Lines of Christmas Songs | 0 | - | 4.27 | 150,871 |
| Oceania Map Quiz | 0 | - | 4.98 | 656,469 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,073 |
| Australian Capitals | 0 | - | 4.92 | 62,780 |
| Australia Map Quiz | 0 | - | 4.95 | 345,487 |
| United States Map Quiz | 0 | - | 4.98 | 4,165,406 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,105 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,792 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,945 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,441 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,395 |
| Official European Union Languages | 0 | - | 4.97 | 239,171 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,276 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,167 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 116,331 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,665 |
| The Only European Country ... | 0 | - | 4.91 | 217,862 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,893 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,949 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,909 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 46,979 |
| A Quiz About The Beatles | 0 | - | 4.56 | 48,195 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,164 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,051 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,317 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,921 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,875 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,338 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,303 |
| Asia Map Quiz | 0 | - | 4.99 | 921,343 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,537 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,875 |
| Word Chain - Asia | 0 | - | 4.34 | 29,363 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,534 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,836 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,497 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,590 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,622 |
| History of Egypt | 0 | - | 4.58 | 24,070 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 19,018 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,826 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 53,360 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,616 |
| Chinese Inventions | 0 | - | 4.30 | 33,833 |
| China A-Z | 0 | - | 4.55 | 67,432 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,434 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,439 |
| Japanese Companies | 0 | - | 4.28 | 34,282 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,963 |
| Japanese Loanwords | 0 | - | 4.47 | 84,750 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,854 |
| Afghanistan True or False? | 0 | - | 4.54 | 25,441 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 76,912 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,840 |
| Countries of Africa | 0 | - | 5.00 | 2,548,849 |
| Africa Map Quiz | 0 | - | 5.00 | 2,123,676 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,410 |
| African East Coast | 0 | - | 4.96 | 96,426 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,290 |
| A Quiz About Elvis Presley | 0 | - | 4.34 | 21,266 |
| Christmas Carol Lyrics | 0 | - | 4.20 | 12,519 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,651 |
| D.R. Congo Country Quiz | 0 | - | 4.88 | 39,478 |
| Flags of Oceania | 0 | - | 5.00 | 261,085 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,488 |
| Australian States and Territories | 0 | - | 4.96 | 142,400 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 146,115 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,400 |
| Australia True or False | 0 | - | 4.87 | 57,010 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,743 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,382 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,228 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,782 |
| Regions of New Zealand | 0 | - | 4.84 | 28,630 |
| Flags of North and South America | 0 | - | 4.99 | 375,042 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,794 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,531 |
| The Only American Country ... | 0 | - | 4.92 | 121,927 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,381 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,506 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 92,628 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,253 |
| States of Mexico | 0 | - | 4.96 | 177,191 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,316 |
| South America Map Quiz | 0 | - | 5.00 | 1,552,717 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,214 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,329 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,339 |
| States of Brazil | 0 | - | 4.97 | 88,924 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,665 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 903,268 |
| Central American Countries | 0 | - | 4.98 | 156,941 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,047 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,386 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,027,261 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,337 |
| North America Map Quiz | 0 | - | 4.98 | 249,960 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,943 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,524 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,682 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,209 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,403 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,846 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,997 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,699 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,065 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,290 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 333,806 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,989 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 74,577 |
| Who Did that Motown Song? | 0 | - | 4.48 | 13,064 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,497 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,098 |
| US States Quiz | 0 | - | 5.00 | 16,938,806 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,003 |
| Canada Provinces and Territories | 0 | - | 5.00 | 344,382 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 642,397 |
| Canadian Musical Acts by Two Songs | 0 | - | 4.03 | 28,766 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,383 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,961 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,294 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,269 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,014 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 28,101 |
| European Countries Ending in "IA" | 0 | - | 4.96 | 68,713 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,456 |
| Sahel Countries on a Map | 0 | - | 4.99 | 21,399 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,251,003 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,239 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,332,116 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,125 |
