| Asian Countries by First 2 Letters | 0 | - | 4.91 | 279,749 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,676 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,850 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,155 |
| Official and Regional Languages of Asia on a Map | 0 | - | 5.00 | 68,746 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,610 |
| Countries by National Anthem | 0 | - | 4.93 | 71,304 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,744 |
| Provinces of Turkey | 0 | - | 4.94 | 204,737 |
| World Currencies Quiz on a Map | 0 | - | 4.95 | 61,366 |
| Provinces of China | 0 | - | 4.97 | 205,831 |
| Japanese Prefectures | 0 | - | 4.98 | 137,777 |
| States of India | 0 | - | 4.95 | 194,251 |
| Elton John Quiz | 0 | - | 4.49 | 18,495 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,377 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,122 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,641 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,304 |
| Name Every Beatles Song | 0 | - | 4.97 | 237,154 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,142 |
| Asian Cities A-Z by Clue | 0 | - | 4.51 | 42,462 |
| Asian Physical Geography | 0 | - | 4.61 | 35,567 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,143 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,583 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,633 |
| Asia's Busiest Airports | 0 | - | 4.69 | 52,930 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 109,047 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 275,972 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,970 |
| Singapore Airlines Destinations on a Map | 0 | - | 4.93 | 25,036 |
| China's Territorial Disputes | 0 | - | 4.47 | 35,696 |
| Flags of Countries that Border China | 0 | - | 4.94 | 99,772 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,747 |
| U.S. States Closest to Tokyo | 0 | - | 4.89 | 60,811 |
| Twelve Days of Christmas | 0 | - | 4.45 | 146,097 |
| Rudolph the Red-Nosed Reindeer | 0 | - | 4.53 | 76,341 |
| America the Beautiful Lyrics | 0 | - | 4.27 | 19,772 |
| Europe Map Quiz | 0 | - | 5.00 | 4,772,502 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 530,737 |
| Save Europeans by Guessing Countries | 0 | - | 4.86 | 214,773 |
| Asian Islands | 0 | - | 4.49 | 20,867 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,279 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,852 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,512 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,023 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,483 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,562 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,616 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,295 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,121 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,141 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,049 |
| A Quiz About Islam | 0 | - | 4.31 | 48,510 |
| Middle East A-Z | 0 | - | 4.47 | 46,156 |
| History of Iran | 0 | - | 4.66 | 16,384 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 34,965 |
| Provinces of the Philippines | 0 | - | 4.56 | 50,479 |
| Largest Indonesian Islands | 0 | - | 4.75 | 50,136 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,792 |
| Dynasties of China | 0 | - | 4.64 | 27,977 |
| History of China | 0 | - | 4.37 | 57,353 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,479 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,287 |
| Japan True or False? | 0 | - | 4.78 | 57,245 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,187 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 59,533 |
| History of India | 0 | - | 4.62 | 21,462 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,644 |
| Christmas Song Lyrics | 0 | - | 4.19 | 70,682 |
| First Lines of Christmas Songs | 0 | - | 4.27 | 150,841 |
| Oceania Map Quiz | 0 | - | 4.98 | 654,458 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,984 |
| Australian Capitals | 0 | - | 4.92 | 62,760 |
| Australia Map Quiz | 0 | - | 4.95 | 345,260 |
| United States Map Quiz | 0 | - | 4.98 | 4,164,032 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,870 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,746 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,651 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,351 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,128 |
| Official European Union Languages | 0 | - | 4.97 | 238,973 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,166 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,122 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,750 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,191 |
| The Only European Country ... | 0 | - | 4.91 | 217,499 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,642 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,921 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,884 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 46,966 |
| A Quiz About The Beatles | 0 | - | 4.56 | 48,136 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,151 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,021 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,295 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,886 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,846 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,316 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,852 |
| Asia Map Quiz | 0 | - | 4.99 | 920,024 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,527 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,845 |
| Word Chain - Asia | 0 | - | 4.34 | 29,353 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,357 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,812 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,036 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,584 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,604 |
| History of Egypt | 0 | - | 4.58 | 24,063 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,948 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,812 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 53,339 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,600 |
| Chinese Inventions | 0 | - | 4.30 | 33,826 |
| China A-Z | 0 | - | 4.55 | 67,384 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,427 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,425 |
| Japanese Companies | 0 | - | 4.28 | 34,270 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,955 |
| Japanese Loanwords | 0 | - | 4.47 | 84,718 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,820 |
| Afghanistan True or False? | 0 | - | 4.54 | 25,427 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 76,883 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,824 |
| Countries of Africa | 0 | - | 5.00 | 2,546,078 |
| Africa Map Quiz | 0 | - | 5.00 | 2,122,303 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,142 |
| African East Coast | 0 | - | 4.96 | 96,316 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,182 |
| A Quiz About Elvis Presley | 0 | - | 4.34 | 21,262 |
| Christmas Carol Lyrics | 0 | - | 4.20 | 12,514 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,602 |
| D.R. Congo Country Quiz | 0 | - | 4.88 | 39,439 |
| Flags of Oceania | 0 | - | 5.00 | 260,701 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,444 |
| Australian States and Territories | 0 | - | 4.96 | 142,273 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 145,778 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,373 |
| Australia True or False | 0 | - | 4.87 | 56,963 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,695 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,299 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,165 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,725 |
| Regions of New Zealand | 0 | - | 4.84 | 28,601 |
| Flags of North and South America | 0 | - | 4.99 | 374,519 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,727 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,425 |
| The Only American Country ... | 0 | - | 4.92 | 121,842 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,302 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,410 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 92,592 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,146 |
| States of Mexico | 0 | - | 4.96 | 176,871 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,195 |
| South America Map Quiz | 0 | - | 5.00 | 1,552,046 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,143 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,220 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,266 |
| States of Brazil | 0 | - | 4.97 | 88,705 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,646 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 903,029 |
| Central American Countries | 0 | - | 4.98 | 156,820 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 112,986 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,134 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,026,240 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,240 |
| North America Map Quiz | 0 | - | 4.98 | 249,581 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,884 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,435 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,629 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,136 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,781 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,814 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,900 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,631 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 174,907 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,957 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 333,311 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,953 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 74,433 |
| Who Did that Motown Song? | 0 | - | 4.48 | 13,063 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,423 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,049 |
| US States Quiz | 0 | - | 5.00 | 16,923,515 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,861 |
| Canada Provinces and Territories | 0 | - | 5.00 | 343,850 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 641,907 |
| Canadian Musical Acts by Two Songs | 0 | - | 4.03 | 28,743 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,324 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,849 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,237 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,202 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,975 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 28,070 |
| European Countries Ending in "IA" | 0 | - | 4.96 | 68,600 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,435 |
| Sahel Countries on a Map | 0 | - | 4.99 | 21,358 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,249,196 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 97,978 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,092 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,961 |
