| Asian Geography By Letter - B | 0 | - | 4.85 | 66,140 |
| Japanese Prefectures | 0 | - | 4.98 | 135,346 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 277,932 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,122 |
| Japanese Companies | 0 | - | 4.28 | 34,131 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 35,000 |
| Japanese Loanwords | 0 | - | 4.47 | 84,441 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,031 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,919 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,490 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,237 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,669 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,158 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,920 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,372 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,799 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,384 |
| Middle East A-Z | 0 | - | 4.47 | 45,881 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,320 |
| States of India | 0 | - | 4.94 | 191,249 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,656 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,552 |
| A Quiz About Islam | 0 | - | 4.31 | 48,280 |
| Provinces of Turkey | 0 | - | 4.95 | 202,570 |
| Countries That Don't Recognize Israel | 0 | - | 4.63 | 34,579 |
| Provinces of China | 0 | - | 4.97 | 201,440 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,877 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 92,955 |
| Asian Geography By Letter - S | 0 | - | 4.16 | 55,965 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,771 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 51,059 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,594 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,576 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,074 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,565 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,557 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,397 |
| Countries that Border China | 0 | - | 4.96 | 262,274 |
| Japan Country Quiz | 0 | - | 4.92 | 141,709 |
| Four Main Islands of Japan | 0 | - | 4.52 | 26,833 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,110 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,849 |
| Sushi Translation | 0 | - | 4.08 | 13,915 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,003 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,492 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,291 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 28,916 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,408 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 273,525 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,451 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,512 |
| Countries that Beat China | 0 | - | 4.86 | 115,047 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,877 |
| Africa A-Z | 0 | - | 4.57 | 46,462 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 527,284 |
| Asian Physical Geography | 0 | - | 4.61 | 35,418 |
| East Asian Islands on the Map | 0 | - | 4.54 | 32,978 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,470 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,456 |
| Asian Geography By Letter - R | 0 | - | 4.34 | 27,688 |
| Famous Chinese People | 0 | - | 4.09 | 11,826 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,595 |
| Countries of the Indian Diaspora | 0 | - | 4.48 | 56,955 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 267,075 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 51,888 |
| European Geography By Letter - A | 0 | - | 4.61 | 132,609 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 111,072 |
| European Geography By Letter - C | 0 | - | 4.46 | 112,041 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,921 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,386 |
| European Geography By Letter - M | 0 | - | 4.64 | 129,204 |
| European Geography By Letter - N | 0 | - | 4.44 | 99,978 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,749 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,191 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,509 |
| Europe Map Quiz | 0 | - | 5.00 | 4,741,418 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,734 |
| Famous Germans | 0 | - | 4.50 | 54,783 |
| Famous Italians by Clue | 0 | - | 4.45 | 88,773 |
| Asian Islands | 0 | - | 4.49 | 20,789 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,380 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,397 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,182 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 35,957 |
| Turkey A-Z | 0 | - | 4.04 | 11,771 |
| Provinces of the Philippines | 0 | - | 4.56 | 48,612 |
| Dynasties of China | 0 | - | 4.64 | 27,703 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,245 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,031 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,308,586 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,423 |
| History of India | 0 | - | 4.61 | 21,327 |
| Africa Map Quiz | 0 | - | 5.00 | 2,108,766 |
| Oceania Map Quiz | 0 | - | 4.98 | 637,546 |
| Australian Capitals | 0 | - | 4.92 | 62,640 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,930 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,417 |
| U.S. Federal Holidays | 0 | - | 4.33 | 99,166 |
| United States Map Quiz | 0 | - | 4.98 | 4,146,424 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 744,577 |
| Canada A-Z | 0 | - | 4.73 | 32,703 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,785 |
| Official European Union Languages | 0 | - | 4.97 | 237,431 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,186 |
| European Geography By Letter - E | 0 | - | 4.23 | 112,378 |
| European Geography By Letter - F | 0 | - | 4.17 | 91,803 |
| European Geography By Letter - H | 0 | - | 4.30 | 95,046 |
| European Geography By Letter - G | 0 | - | 4.27 | 101,667 |
| European Geography By Letter - I | 0 | - | 4.10 | 94,624 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,314 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,038 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,379 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,609 |
| European Geography A-Z | 0 | - | 4.28 | 49,083 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,105 |
| History of The Netherlands | 0 | - | 4.46 | 17,350 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,372 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,443,055 |
| Asia Map Quiz | 0 | - | 4.99 | 909,701 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,579 |
| History of Iran | 0 | - | 4.66 | 16,294 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 17,062 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,802 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,649 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,439 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,778 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,173 |
| Chinese Inventions | 0 | - | 4.30 | 33,744 |
| History of China | 0 | - | 4.37 | 56,838 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,346 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,252 |
| Most Visited Countries by Chinese People | 0 | - | 4.41 | 55,542 |
| China Multiple Choice | 0 | - | 4.50 | 37,200 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 32,723 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 156,212 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 76,551 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 31,165 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,694 |
| Countries of Africa | 0 | - | 5.00 | 2,516,891 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,584 |
| Flags of Africa Quiz | 0 | - | 5.00 | 465,786 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,140 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,037 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,810 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,570 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,738 |
| African East Coast | 0 | - | 4.96 | 95,384 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,558 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,248 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,010 |
| African Island Countries | 0 | - | 4.96 | 101,049 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,237 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,080 |
| Australian States and Territories | 0 | - | 4.96 | 141,227 |
| Famous Australians by Description | 0 | - | 4.23 | 27,741 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,102 |
| Australia Map Quiz | 0 | - | 4.94 | 343,027 |
| Australia True or False | 0 | - | 4.87 | 56,620 |
| Flags of North and South America | 0 | - | 4.99 | 369,323 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,329 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,425 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 73,701 |
| U.S. Geography by Letter - A | 0 | - | 4.38 | 62,661 |
| U.S. Geography by Letter - D | 0 | - | 4.08 | 56,652 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,327 |
| U.S. Geography by Letter - P | 0 | - | 4.36 | 47,762 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 52,920 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 40,756 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 38,892 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 39,676 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,665 |
| South America Map Quiz | 0 | - | 5.00 | 1,543,441 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,015,699 |
| North America Map Quiz | 0 | - | 4.98 | 245,969 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,487 |
| American Legal Vocabulary | 0 | - | 4.40 | 33,823 |
| People on Money - United States | 0 | - | 4.31 | 63,241 |
| Canada Provinces and Territories | 0 | - | 5.00 | 339,273 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 637,255 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,813 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,794 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,409 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,622 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,293 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,650 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,232,313 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,964 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,322,347 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,695 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,098 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,008 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,587 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,056 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,668 |
| The Only European Country ... | 0 | - | 4.91 | 214,780 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,004 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,065 |
| European Countries NOT in NATO | 0 | - | 4.87 | 60,083 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,257 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,101 |
