| Asian Countries by First 2 Letters | 0 | - | 4.91 | 280,179 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,824 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,139 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,326 |
| Official and Regional Languages of Asia on a Map | 0 | - | 5.00 | 68,961 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,667 |
| Countries by National Anthem | 0 | - | 4.93 | 71,354 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,832 |
| Provinces of Turkey | 0 | - | 4.94 | 205,221 |
| World Currencies Quiz on a Map | 0 | - | 4.95 | 61,558 |
| Provinces of China | 0 | - | 4.97 | 206,607 |
| Japanese Prefectures | 0 | - | 4.98 | 138,275 |
| States of India | 0 | - | 4.95 | 194,940 |
| Elton John Quiz | 0 | - | 4.49 | 18,504 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,654 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,364 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,699 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,376 |
| Name Every Beatles Song | 0 | - | 4.97 | 237,659 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,455 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 42,795 |
| Asian Physical Geography | 0 | - | 4.61 | 35,582 |
| East Asian Islands on the Map | 0 | - | 4.55 | 33,166 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,617 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,701 |
| Asia's Busiest Airports | 0 | - | 4.69 | 53,011 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 109,157 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 276,291 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 44,057 |
| Singapore Airlines Destinations on a Map | 0 | - | 4.93 | 25,159 |
| China's Territorial Disputes | 0 | - | 4.48 | 35,735 |
| Flags of Countries that Border China | 0 | - | 4.94 | 99,898 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,783 |
| U.S. States Closest to Tokyo | 0 | - | 4.89 | 60,997 |
| Twelve Days of Christmas | 0 | - | 4.45 | 146,150 |
| Rudolph the Red-Nosed Reindeer | 0 | - | 4.53 | 76,386 |
| America the Beautiful Lyrics | 0 | - | 4.27 | 19,783 |
| Europe Map Quiz | 0 | - | 5.00 | 4,778,252 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 531,453 |
| Save Europeans by Guessing Countries | 0 | - | 4.86 | 215,590 |
| Asian Islands | 0 | - | 4.49 | 20,880 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,332 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,920 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,557 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,076 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,536 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,605 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,670 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,323 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,156 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,201 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,145 |
| A Quiz About Islam | 0 | - | 4.31 | 48,549 |
| Middle East A-Z | 0 | - | 4.47 | 46,197 |
| History of Iran | 0 | - | 4.66 | 16,398 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 35,044 |
| Provinces of the Philippines | 0 | - | 4.56 | 50,721 |
| Largest Indonesian Islands | 0 | - | 4.75 | 50,196 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,907 |
| Dynasties of China | 0 | - | 4.64 | 28,010 |
| History of China | 0 | - | 4.37 | 57,437 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,517 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,335 |
| Japan True or False? | 0 | - | 4.78 | 57,320 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,276 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 59,698 |
| History of India | 0 | - | 4.62 | 21,481 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,932 |
| Christmas Song Lyrics | 0 | - | 4.19 | 70,724 |
| First Lines of Christmas Songs | 0 | - | 4.27 | 150,905 |
| Oceania Map Quiz | 0 | - | 4.98 | 657,322 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,144 |
| Australian Capitals | 0 | - | 4.92 | 62,793 |
| Australia Map Quiz | 0 | - | 4.95 | 345,628 |
| United States Map Quiz | 0 | - | 4.98 | 4,166,638 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,277 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,811 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,132 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,508 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,572 |
| Official European Union Languages | 0 | - | 4.97 | 239,316 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,355 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,192 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 116,571 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,972 |
| The Only European Country ... | 0 | - | 4.91 | 218,110 |
| European Countries NOT in NATO | 0 | - | 4.90 | 62,050 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,983 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,980 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 46,997 |
| A Quiz About The Beatles | 0 | - | 4.56 | 48,230 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,175 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,076 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,335 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,944 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,893 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,365 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,767 |
| Asia Map Quiz | 0 | - | 4.99 | 922,232 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,539 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,895 |
| Word Chain - Asia | 0 | - | 4.34 | 29,369 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,621 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,854 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,885 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,594 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,629 |
| History of Egypt | 0 | - | 4.58 | 24,081 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 19,028 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,841 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 53,388 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,635 |
| Chinese Inventions | 0 | - | 4.30 | 33,839 |
| China A-Z | 0 | - | 4.55 | 67,481 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,435 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,453 |
| Japanese Companies | 0 | - | 4.28 | 34,299 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,966 |
| Japanese Loanwords | 0 | - | 4.47 | 84,782 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,883 |
| Afghanistan True or False? | 0 | - | 4.54 | 25,452 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 76,932 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,851 |
| Countries of Africa | 0 | - | 5.00 | 2,551,019 |
| Africa Map Quiz | 0 | - | 5.00 | 2,125,094 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,535 |
| African East Coast | 0 | - | 4.96 | 96,492 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,378 |
| A Quiz About Elvis Presley | 0 | - | 4.34 | 21,274 |
| Christmas Carol Lyrics | 0 | - | 4.20 | 12,527 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,701 |
| D.R. Congo Country Quiz | 0 | - | 4.88 | 39,500 |
| Flags of Oceania | 0 | - | 5.00 | 261,493 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,506 |
| Australian States and Territories | 0 | - | 4.96 | 142,507 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 146,199 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,423 |
| Australia True or False | 0 | - | 4.87 | 57,033 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,762 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,430 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,278 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,841 |
| Regions of New Zealand | 0 | - | 4.84 | 28,651 |
| Flags of North and South America | 0 | - | 4.99 | 375,458 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,833 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,588 |
| The Only American Country ... | 0 | - | 4.92 | 121,985 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,458 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,566 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 92,663 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,335 |
| States of Mexico | 0 | - | 4.96 | 177,407 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,394 |
| South America Map Quiz | 0 | - | 5.00 | 1,553,434 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,277 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,441 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,385 |
| States of Brazil | 0 | - | 4.97 | 89,079 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,693 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 903,718 |
| Central American Countries | 0 | - | 4.98 | 157,026 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,104 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,645 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,028,174 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,423 |
| North America Map Quiz | 0 | - | 4.98 | 250,324 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,987 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,599 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,733 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,291 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,525 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,900 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,089 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,762 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,181 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,552 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 334,169 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,015 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 74,689 |
| Who Did that Motown Song? | 0 | - | 4.48 | 13,067 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,553 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,145 |
| US States Quiz | 0 | - | 5.00 | 16,951,192 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,114 |
| Canada Provinces and Territories | 0 | - | 5.00 | 344,810 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 642,772 |
| Canadian Musical Acts by Two Songs | 0 | - | 4.03 | 28,786 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,429 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,042 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,327 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,305 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,042 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 28,129 |
| European Countries Ending in "IA" | 0 | - | 4.96 | 68,779 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,462 |
| Sahel Countries on a Map | 0 | - | 4.99 | 21,427 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,252,450 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,426 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,332,982 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,215 |
