| Chinese Zodiac Quiz | 0 | - | 4.80 | 140,078 |
| Provinces of China | 0 | - | 4.97 | 207,915 |
| Asian Countries by First 2 Letters | 0 | - | 4.92 | 280,663 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,735 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,962 |
| China's Territorial Disputes | 0 | - | 4.48 | 35,799 |
| Countries that Beat China | 0 | - | 4.85 | 116,731 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,533 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,070 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,596 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,580 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,734 |
| Geography of China | 0 | - | 4.21 | 14,018 |
| Dynasties of China | 0 | - | 4.64 | 28,058 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,584 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,407 |
| U.S. State Nicknames | 0 | - | 4.47 | 50,731 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,004 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,084 |
| Provinces of Turkey | 0 | - | 4.95 | 205,888 |
| History of China | 0 | - | 4.35 | 57,575 |
| Japanese Prefectures | 0 | - | 4.99 | 139,001 |
| Taiwan Country Quiz | 0 | - | 4.69 | 43,706 |
| States of India | 0 | - | 4.94 | 195,834 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,576 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,867 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,342 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,697 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,771 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,772 |
| China Cities Map Quiz | 0 | - | 4.94 | 105,883 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 94,638 |
| Chinese Inventions | 0 | - | 4.30 | 33,862 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,448 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,489 |
| Japan Country Quiz | 0 | - | 4.93 | 143,322 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,511 |
| Name a Valid African Country | 0 | - | 4.98 | 155,017 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,434 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,646 |
| Countries that Beat Canada | 0 | - | 4.90 | 98,992 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,066 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,589 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,081 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,300 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,165 |
| Most Common First Names in Spain | 0 | - | 4.33 | 55,261 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,340 |
| Most Common Surnames in the UK | 0 | - | 4.22 | 69,976 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,802 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 109,296 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 276,683 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 44,181 |
| Countries that Beat Indonesia | 0 | - | 4.86 | 56,476 |
| Countries that Border China | 0 | - | 4.96 | 264,258 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,838 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,521 |
| Countries that Beat Japan | 0 | - | 4.41 | 68,380 |
| Countries Closest to Japan | 0 | - | 4.92 | 139,196 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,929 |
| Closest Countries to North Korea | 0 | - | 4.94 | 123,246 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,698 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.55 | 491,975 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.42 | 715,899 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 510,081 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,513 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 532,462 |
| Members of the British Royal Family | 0 | - | 4.10 | 114,485 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 61,075 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 42,989 |
| Asian Physical Geography | 0 | - | 4.61 | 35,622 |
| East Asian Islands on the Map | 0 | - | 4.55 | 33,208 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,678 |
| Asia's Busiest Airports | 0 | - | 4.70 | 53,116 |
| Famous Chinese People | 0 | - | 4.09 | 11,926 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,837 |
| Last Names in U.S. History #1 | 0 | - | 4.25 | 36,334 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,555,393 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,429 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,578 |
| Europe Map Quiz | 0 | - | 5.00 | 4,787,681 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,810 |
| Asian Islands | 0 | - | 4.49 | 20,911 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,455 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 66,069 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,660 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,196 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,656 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,657 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,729 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,360 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,198 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,314 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,300 |
| Middle East A-Z | 0 | - | 4.47 | 46,238 |
| Geography of Egypt | 0 | - | 4.60 | 21,613 |
| Provinces of the Philippines | 0 | - | 4.56 | 51,035 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 59,970 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,355 |
| NFL Football Last Names | 0 | - | 4.43 | 172,049 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,278 |
| Australian Capitals | 0 | - | 4.92 | 62,829 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,712 |
| Official European Union Languages | 0 | - | 4.97 | 239,765 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,618 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,829 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 439,744 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,425 |
| Asia Map Quiz | 0 | - | 4.99 | 925,042 |
| A Quiz About Islam | 0 | - | 4.32 | 48,613 |
| History of Iran | 0 | - | 4.66 | 16,424 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 35,173 |
| Largest Indonesian Islands | 0 | - | 4.77 | 50,297 |
| Sushi Translation | 0 | - | 4.08 | 13,985 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,409 |
| Mongolia Country Quiz | 0 | - | 4.73 | 39,740 |
| History of India | 0 | - | 4.62 | 21,513 |
| Africa Map Quiz | 0 | - | 5.00 | 2,128,530 |
| World City Nicknames Quiz | 0 | - | 4.16 | 35,682 |
| Political Figures by Last Name #1 | 0 | - | 4.56 | 68,725 |
| Countries that Beat South Africa | 0 | - | 4.69 | 42,689 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,456 |
| Australia Map Quiz | 0 | - | 4.95 | 346,147 |
| United States Map Quiz | 0 | - | 4.98 | 4,171,107 |
| Last Names in U.S. History #2 | 0 | - | 4.39 | 17,695 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,398,362 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,909 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,911 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,766 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,213 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,309 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,082 |
| The Only European Country ... | 0 | - | 4.91 | 218,965 |
| European Countries NOT in NATO | 0 | - | 4.90 | 62,487 |
| Countries that Beat France | 0 | - | 4.48 | 76,364 |
| Countries that Beat Greece | 0 | - | 4.53 | 49,491 |
| Italian Foods | 0 | - | 4.30 | 73,263 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,612 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,311 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 42,053 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 63,957 |
| British Geography Quiz #1 | 0 | - | 4.55 | 54,229 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 47,056 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,241 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,172 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,410 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 68,064 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 65,001 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,451 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,559 |
| Word Chain - Asia | 0 | - | 4.34 | 29,389 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,928 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,939 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,228 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,608 |
| Iran... or Iraq? | 0 | - | 4.31 | 33,662 |
| History of Egypt | 0 | - | 4.58 | 24,101 |
| Countries that Beat Saudi Arabia | 0 | - | 4.74 | 46,592 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 19,075 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,888 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,713 |
| China Country Quiz | 0 | - | 4.38 | 122,923 |
| Embarrassing Chapters in Chinese History | 0 | - | 3.55 | 16,714 |
| Most Visited Countries by Chinese People | 0 | - | 4.41 | 55,774 |
| China Multiple Choice | 0 | - | 4.50 | 37,410 |
| Japanese Companies | 0 | - | 4.29 | 34,360 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,987 |
| Japanese Loanwords | 0 | - | 4.47 | 84,879 |
| South Korea Country Quiz | 0 | - | 4.74 | 79,926 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,982 |
| Countries that Beat India | 0 | - | 4.42 | 63,320 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,888 |
| Countries of Africa | 0 | - | 5.00 | 2,559,338 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,846 |
| African East Coast | 0 | - | 4.96 | 96,760 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,610 |
| Biblical Names Still Popular Today | 0 | - | 4.28 | 51,603 |
| NBA Basketball Nicknames Quiz #1 | 0 | - | 4.20 | 149,777 |
| NBA Basketball Nicknames #2 | 0 | - | 4.09 | 57,845 |
| Countries as U.S. First Names | 0 | - | 4.31 | 78,450 |
| NBA Players by Last Name | 0 | - | 4.30 | 85,389 |
| Flags of Oceania | 0 | - | 5.00 | 262,640 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,710 |
| Australian States and Territories | 0 | - | 4.96 | 142,852 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 146,505 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,501 |
| Australia True or False | 0 | - | 4.87 | 57,144 |
| Australia... or New Zealand? | 0 | - | 4.83 | 62,002 |
| Regions of New Zealand | 0 | - | 4.84 | 28,741 |
| Countries that Beat New Zealand | 0 | - | 4.70 | 26,794 |
| Flags of North and South America | 0 | - | 4.99 | 376,902 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,950 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,779 |
| The Only American Country ... | 0 | - | 4.92 | 122,209 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,658 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,648 |
| South America Map Quiz | 0 | - | 5.00 | 1,556,551 |
| Countries that Beat Brazil | 0 | - | 4.49 | 69,220 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,752 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 904,987 |
