| Asian Geography By Letter - B | 0 | - | 4.85 | 66,501 |
| Japanese Prefectures | 0 | - | 4.98 | 136,869 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 279,120 |
| Japan Country Quiz | 0 | - | 4.93 | 142,447 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,628 |
| Japanese Companies | 0 | - | 4.28 | 34,226 |
| Asian Cities A-Z by Clue | 0 | - | 4.49 | 35,555 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,362 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,132 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,693 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,408 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,894 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,364 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,421 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,336 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,025 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,871 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 49,889 |
| Middle East A-Z | 0 | - | 4.47 | 46,015 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,515 |
| States of India | 0 | - | 4.95 | 193,212 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,439 |
| European Geography By Letter - B #2 | 0 | - | 4.85 | 78,490 |
| A Quiz About Islam | 0 | - | 4.31 | 48,434 |
| Provinces of Turkey | 0 | - | 4.95 | 204,097 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 34,843 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,627 |
| Provinces of China | 0 | - | 4.97 | 204,352 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,850 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,255 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,312 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,080 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,919 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,198 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,773 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,718 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,223 |
| Asian Geography By Letter - J | 0 | - | 4.26 | 34,714 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,551 |
| China Cities Map Quiz | 0 | - | 4.93 | 105,173 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 93,557 |
| Countries that Border China | 0 | - | 4.96 | 263,132 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,939 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,431 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,139 |
| Sushi Translation | 0 | - | 4.08 | 13,944 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,398 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,597 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,534 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 28,978 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,852 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 275,203 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,818 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,650 |
| Countries that Beat China | 0 | - | 4.85 | 115,804 |
| Japanese Loanwords | 0 | - | 4.47 | 84,627 |
| Africa A-Z | 0 | - | 4.57 | 46,603 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 529,469 |
| Asian Physical Geography | 0 | - | 4.61 | 35,521 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,091 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,552 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,764 |
| Asian Geography By Letter - R | 0 | - | 4.35 | 27,930 |
| Famous Chinese People | 0 | - | 4.09 | 11,877 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,686 |
| Countries of the Indian Diaspora | 0 | - | 4.45 | 59,209 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,190 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 52,184 |
| European Geography By Letter - A | 0 | - | 4.52 | 146,189 |
| European Geography By Letter - B #1 | 0 | - | 4.64 | 118,542 |
| European Geography By Letter - C | 0 | - | 4.46 | 113,913 |
| European Geography By Letter - D | 0 | - | 4.50 | 108,570 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,479 |
| European Geography By Letter - M | 0 | - | 4.67 | 130,604 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 97,516 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,820 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,677 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,991 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,409 |
| Europe Map Quiz | 0 | - | 5.00 | 4,762,415 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 100,579 |
| Famous Germans | 0 | - | 4.50 | 55,287 |
| Famous Italians by Clue | 0 | - | 4.45 | 89,482 |
| Asian Islands | 0 | - | 4.49 | 20,839 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,509 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,559 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,248 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,072 |
| Turkey A-Z | 0 | - | 4.04 | 11,847 |
| Provinces of the Philippines | 0 | - | 4.56 | 49,819 |
| Dynasties of China | 0 | - | 4.64 | 27,917 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,391 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,203 |
| 100 Most Common English Words | 0 | - | 4.89 | 1,316,487 |
| Mongolia Country Quiz | 0 | - | 4.73 | 39,542 |
| Taiwan Country Quiz | 0 | - | 4.69 | 43,510 |
| History of India | 0 | - | 4.62 | 21,421 |
| Africa Map Quiz | 0 | - | 5.00 | 2,117,671 |
| Oceania Map Quiz | 0 | - | 4.98 | 642,175 |
| Australian Capitals | 0 | - | 4.92 | 62,720 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,409 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,860 |
| U.S. Federal Holidays | 0 | - | 4.33 | 99,462 |
| United States Map Quiz | 0 | - | 4.98 | 4,158,159 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 747,074 |
| Canada A-Z | 0 | - | 4.73 | 32,833 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,113 |
| Official European Union Languages | 0 | - | 4.97 | 238,481 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,828 |
| European Geography By Letter - E | 0 | - | 4.23 | 113,582 |
| European Geography By Letter - F | 0 | - | 4.17 | 92,896 |
| European Geography By Letter - H | 0 | - | 4.30 | 96,029 |
| European Geography By Letter - G | 0 | - | 4.27 | 102,696 |
| European Geography By Letter - I | 0 | - | 4.10 | 95,513 |
| European Geography By Letter - K | 0 | - | 4.14 | 70,148 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,722 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,913 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 51,173 |
| European Geography A-Z | 0 | - | 4.29 | 49,262 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,152 |
| Famous French People | 0 | - | 4.06 | 35,557 |
| History of The Netherlands | 0 | - | 4.46 | 17,431 |
| United Kingdom A-Z | 0 | - | 4.52 | 88,030 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 31,777 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,448,169 |
| Asia Map Quiz | 0 | - | 4.99 | 916,611 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,762 |
| History of Iran | 0 | - | 4.66 | 16,357 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 17,127 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,915 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,753 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,569 |
| Largest Indonesian Islands | 0 | - | 4.75 | 50,034 |
| Chinese Inventions | 0 | - | 4.30 | 33,800 |
| History of China | 0 | - | 4.37 | 57,182 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,394 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,380 |
| Most Visited Countries by Chinese People | 0 | - | 4.41 | 55,659 |
| China Multiple Choice | 0 | - | 4.50 | 37,279 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,052 |
| South Korea Country Quiz | 0 | - | 4.78 | 79,512 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,688 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 157,180 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 76,766 |
| Officially Recognized Languages of India | 0 | - | 4.39 | 31,318 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,783 |
| Countries of Africa | 0 | - | 5.00 | 2,536,415 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,965 |
| Flags of Africa Quiz | 0 | - | 5.00 | 471,127 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,812 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,946 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,567 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,215 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,246 |
| African East Coast | 0 | - | 4.96 | 96,047 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,490 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,866 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,017 |
| African Island Countries | 0 | - | 4.96 | 101,613 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,382 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,678 |
| Australian States and Territories | 0 | - | 4.96 | 141,945 |
| Famous Australians by Description | 0 | - | 4.23 | 27,929 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,279 |
| Australia Map Quiz | 0 | - | 4.95 | 344,585 |
| Australia True or False | 0 | - | 4.87 | 56,851 |
| Flags of North and South America | 0 | - | 4.99 | 373,011 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,602 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,213 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,079 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,083 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,078 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,771 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 53,835 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,326 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,130 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,300 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,121 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,737 |
| South America Map Quiz | 0 | - | 5.00 | 1,549,607 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,022,995 |
| North America Map Quiz | 0 | - | 4.98 | 248,450 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,725 |
| American Legal Vocabulary | 0 | - | 4.40 | 33,911 |
| People on Money - United States | 0 | - | 4.31 | 63,344 |
| Canada Provinces and Territories | 0 | - | 5.00 | 342,433 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 640,281 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,142 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,216 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,648 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,873 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,384 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,995 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,243,793 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,424 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,532 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,979 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,216 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,648 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,191 |
