| Asian Countries by First 2 Letters | 0 | - | 4.91 | 280,235 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,854 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,196 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,355 |
| Official and Regional Languages of Asia on a Map | 0 | - | 5.00 | 69,010 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,672 |
| Countries by National Anthem | 0 | - | 4.92 | 71,358 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,855 |
| Provinces of Turkey | 0 | - | 4.94 | 205,325 |
| World Currencies Quiz on a Map | 0 | - | 4.95 | 61,594 |
| Provinces of China | 0 | - | 4.97 | 206,774 |
| Japanese Prefectures | 0 | - | 4.98 | 138,387 |
| States of India | 0 | - | 4.95 | 195,112 |
| Elton John Quiz | 0 | - | 4.49 | 18,507 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,692 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,396 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,703 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,385 |
| Name Every Beatles Song | 0 | - | 4.97 | 237,745 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,522 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 42,820 |
| Asian Physical Geography | 0 | - | 4.61 | 35,587 |
| East Asian Islands on the Map | 0 | - | 4.55 | 33,171 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,620 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,719 |
| Asia's Busiest Airports | 0 | - | 4.69 | 53,030 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 109,168 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 276,328 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 44,074 |
| Singapore Airlines Destinations on a Map | 0 | - | 4.93 | 25,187 |
| China's Territorial Disputes | 0 | - | 4.48 | 35,742 |
| Flags of Countries that Border China | 0 | - | 4.94 | 99,919 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,789 |
| U.S. States Closest to Tokyo | 0 | - | 4.89 | 61,024 |
| Twelve Days of Christmas | 0 | - | 4.45 | 146,158 |
| Rudolph the Red-Nosed Reindeer | 0 | - | 4.53 | 76,397 |
| America the Beautiful Lyrics | 0 | - | 4.27 | 19,784 |
| Europe Map Quiz | 0 | - | 5.00 | 4,779,388 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 531,598 |
| Save Europeans by Guessing Countries | 0 | - | 4.86 | 215,787 |
| Asian Islands | 0 | - | 4.49 | 20,882 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,347 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,939 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,572 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,092 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,556 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,609 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,677 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,325 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,159 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,213 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,166 |
| A Quiz About Islam | 0 | - | 4.31 | 48,558 |
| Middle East A-Z | 0 | - | 4.47 | 46,200 |
| History of Iran | 0 | - | 4.66 | 16,400 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 35,062 |
| Provinces of the Philippines | 0 | - | 4.56 | 50,756 |
| Largest Indonesian Islands | 0 | - | 4.75 | 50,204 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,933 |
| Dynasties of China | 0 | - | 4.64 | 28,018 |
| History of China | 0 | - | 4.35 | 57,449 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,524 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,343 |
| Japan True or False? | 0 | - | 4.78 | 57,341 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,298 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 59,733 |
| History of India | 0 | - | 4.62 | 21,486 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,992 |
| Christmas Song Lyrics | 0 | - | 4.19 | 70,735 |
| First Lines of Christmas Songs | 0 | - | 4.27 | 150,923 |
| Oceania Map Quiz | 0 | - | 4.98 | 657,612 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,195 |
| Australian Capitals | 0 | - | 4.92 | 62,799 |
| Australia Map Quiz | 0 | - | 4.95 | 345,697 |
| United States Map Quiz | 0 | - | 4.98 | 4,167,188 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,347 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,818 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,195 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,533 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,650 |
| Official European Union Languages | 0 | - | 4.97 | 239,372 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,400 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,204 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,645 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,055 |
| The Only European Country ... | 0 | - | 4.91 | 218,231 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,091 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,988 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,997 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 47,002 |
| A Quiz About The Beatles | 0 | - | 4.56 | 48,250 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,185 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,089 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,343 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,962 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,904 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,376 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,945 |
| Asia Map Quiz | 0 | - | 4.99 | 922,661 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,540 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,904 |
| Word Chain - Asia | 0 | - | 4.34 | 29,371 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,658 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,865 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,063 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,598 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,636 |
| History of Egypt | 0 | - | 4.58 | 24,086 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 19,031 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,849 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 53,397 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,645 |
| Chinese Inventions | 0 | - | 4.30 | 33,843 |
| China A-Z | 0 | - | 4.55 | 67,498 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,437 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,457 |
| Japanese Companies | 0 | - | 4.29 | 34,306 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,966 |
| Japanese Loanwords | 0 | - | 4.47 | 84,796 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,895 |
| Afghanistan True or False? | 0 | - | 4.54 | 25,461 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 76,948 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,856 |
| Countries of Africa | 0 | - | 5.00 | 2,551,867 |
| Africa Map Quiz | 0 | - | 5.00 | 2,125,494 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,573 |
| African East Coast | 0 | - | 4.96 | 96,517 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,391 |
| A Quiz About Elvis Presley | 0 | - | 4.34 | 21,275 |
| Christmas Carol Lyrics | 0 | - | 4.20 | 12,530 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,711 |
| D.R. Congo Country Quiz | 0 | - | 4.88 | 39,508 |
| Flags of Oceania | 0 | - | 5.00 | 261,648 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,518 |
| Australian States and Territories | 0 | - | 4.96 | 142,559 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 146,252 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,431 |
| Australia True or False | 0 | - | 4.87 | 57,053 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,787 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,455 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,305 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,860 |
| Regions of New Zealand | 0 | - | 4.84 | 28,654 |
| Flags of North and South America | 0 | - | 4.99 | 375,652 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,850 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,611 |
| The Only American Country ... | 0 | - | 4.92 | 122,026 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,481 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,593 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 92,676 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,366 |
| States of Mexico | 0 | - | 4.96 | 177,523 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,423 |
| South America Map Quiz | 0 | - | 5.00 | 1,553,828 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,293 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,485 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,404 |
| States of Brazil | 0 | - | 4.97 | 89,141 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,699 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 904,109 |
| Central American Countries | 0 | - | 4.98 | 157,066 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,120 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,731 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,028,498 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,514 |
| North America Map Quiz | 0 | - | 4.98 | 250,519 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,004 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,638 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,747 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,313 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,559 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,912 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,120 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,783 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,230 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,675 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 334,331 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,023 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 74,732 |
| Who Did that Motown Song? | 0 | - | 4.48 | 13,070 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,574 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,159 |
| US States Quiz | 0 | - | 5.00 | 16,956,869 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,182 |
| Canada Provinces and Territories | 0 | - | 5.00 | 344,995 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 642,965 |
| Canadian Musical Acts by Two Songs | 0 | - | 4.05 | 28,806 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,442 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,068 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,349 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,323 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,062 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 28,137 |
| European Countries Ending in "IA" | 0 | - | 4.96 | 68,806 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,463 |
| Sahel Countries on a Map | 0 | - | 4.99 | 21,436 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,253,094 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,508 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,257 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,246 |
