| Asian Geography By Letter - B | 0 | - | 4.85 | 65,921 |
| Japanese Prefectures | 0 | - | 4.98 | 134,234 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 276,882 |
| Countries Closest to Japan | 0 | - | 4.92 | 137,817 |
| Japanese Companies | 0 | - | 4.28 | 34,061 |
| Asian Cities A-Z by Clue | 0 | - | 4.53 | 32,569 |
| Japanese Loanwords | 0 | - | 4.47 | 84,317 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 86,766 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,764 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,341 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,106 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,514 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,019 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 70,567 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,580 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,652 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,003 |
| Middle East A-Z | 0 | - | 4.46 | 45,739 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,213 |
| States of India | 0 | - | 4.94 | 189,641 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,131 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,257 |
| A Quiz About Islam | 0 | - | 4.31 | 48,174 |
| Provinces of Turkey | 0 | - | 4.95 | 199,880 |
| Countries That Don't Recognize Israel | 0 | - | 4.63 | 34,392 |
| Provinces of China | 0 | - | 4.97 | 199,631 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,601 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 92,709 |
| Asian Geography By Letter - S | 0 | - | 4.18 | 55,886 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,643 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 50,949 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,460 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,445 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 49,960 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,443 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,379 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,274 |
| Countries that Border China | 0 | - | 4.96 | 261,658 |
| Japan Country Quiz | 0 | - | 4.92 | 141,098 |
| Four Main Islands of Japan | 0 | - | 4.52 | 26,747 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 76,863 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,646 |
| Sushi Translation | 0 | - | 4.08 | 13,895 |
| Closest Countries to North Korea | 0 | - | 4.94 | 121,718 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,419 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,104 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 28,858 |
| Word Scramble - Asian Countries | 0 | - | 4.48 | 108,033 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 272,939 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,175 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,420 |
| Countries that Beat China | 0 | - | 4.86 | 114,576 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,593 |
| Africa A-Z | 0 | - | 4.57 | 46,341 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 525,966 |
| Asian Physical Geography | 0 | - | 4.61 | 35,357 |
| East Asian Islands on the Map | 0 | - | 4.54 | 32,895 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,406 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,219 |
| Asian Geography By Letter - R | 0 | - | 4.34 | 27,517 |
| Famous Chinese People | 0 | - | 4.09 | 11,788 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,498 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 53,897 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 266,309 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 51,672 |
| European Geography By Letter - A | 0 | - | 4.56 | 132,296 |
| European Geography By Letter - B #1 | 0 | - | 4.64 | 110,809 |
| European Geography By Letter - C | 0 | - | 4.46 | 111,755 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,623 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,152 |
| European Geography By Letter - M | 0 | - | 4.61 | 128,755 |
| European Geography By Letter - N | 0 | - | 4.44 | 99,611 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,577 |
| European Geography By Letter - V | 0 | - | 4.43 | 91,984 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,228 |
| Europe Map Quiz | 0 | - | 5.00 | 4,726,854 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,546 |
| Famous Germans | 0 | - | 4.50 | 54,552 |
| Famous Italians by Clue | 0 | - | 4.45 | 88,237 |
| Asian Islands | 0 | - | 4.49 | 20,762 |
| Asia Geography Quiz #1 | 0 | - | 4.78 | 53,298 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,293 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,135 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 35,872 |
| Turkey A-Z | 0 | - | 4.04 | 11,687 |
| Provinces of the Philippines | 0 | - | 4.56 | 48,092 |
| Dynasties of China | 0 | - | 4.63 | 27,583 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,140 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 57,920 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,303,211 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,234 |
| History of India | 0 | - | 4.61 | 21,262 |
| Africa Map Quiz | 0 | - | 5.00 | 2,102,527 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,345 |
| Australian Capitals | 0 | - | 4.92 | 62,583 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,490 |
| U.S. Geography by Letter - S | 0 | - | 4.54 | 52,047 |
| U.S. Federal Holidays | 0 | - | 4.33 | 99,070 |
| United States Map Quiz | 0 | - | 4.98 | 4,139,419 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 742,708 |
| Canada A-Z | 0 | - | 4.73 | 32,620 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 68,508 |
| Official European Union Languages | 0 | - | 4.97 | 236,324 |
| European Countries in their Native Language | 0 | - | 4.99 | 156,587 |
| European Geography By Letter - E | 0 | - | 4.23 | 112,145 |
| European Geography By Letter - F | 0 | - | 4.17 | 91,385 |
| European Geography By Letter - H | 0 | - | 4.30 | 94,833 |
| European Geography By Letter - G | 0 | - | 4.25 | 101,199 |
| European Geography By Letter - I | 0 | - | 4.10 | 94,427 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,098 |
| European Geography By Letter - O | 0 | - | 4.28 | 61,879 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,260 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,470 |
| European Geography A-Z | 0 | - | 4.28 | 48,946 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,783 |
| History of The Netherlands | 0 | - | 4.46 | 17,296 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,154 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,436,905 |
| Asia Map Quiz | 0 | - | 4.99 | 905,592 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,479 |
| History of Iran | 0 | - | 4.65 | 16,256 |
| Ottoman Empire Quiz | 0 | - | 4.46 | 16,993 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,700 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,584 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,361 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,632 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 138,869 |
| Chinese Inventions | 0 | - | 4.30 | 33,711 |
| History of China | 0 | - | 4.37 | 56,635 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,298 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,177 |
| Most Visited Countries by Chinese People | 0 | - | 4.41 | 55,453 |
| China Multiple Choice | 0 | - | 4.50 | 37,134 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 32,503 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 155,620 |
| Georgia ... or Georgia? | 0 | - | 4.69 | 76,358 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 31,043 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,626 |
| Countries of Africa | 0 | - | 5.00 | 2,503,943 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,155 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,103 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,694 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,453 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,451 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,138 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,411 |
| African East Coast | 0 | - | 4.96 | 94,900 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,889 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,766 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,220 |
| African Island Countries | 0 | - | 4.96 | 100,640 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,428 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,715 |
| Australian States and Territories | 0 | - | 4.95 | 140,539 |
| Famous Australians by Description | 0 | - | 4.23 | 27,399 |
| Australian Immigration by Country | 0 | - | 4.81 | 76,986 |
| Australia Map Quiz | 0 | - | 4.94 | 342,200 |
| Australia True or False | 0 | - | 4.87 | 56,455 |
| Flags of North and South America | 0 | - | 4.99 | 365,295 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,098 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,064 |
| U.S. Geography by Letter - C | 0 | - | 4.26 | 73,296 |
| U.S. Geography by Letter - A | 0 | - | 4.38 | 62,260 |
| U.S. Geography by Letter - D | 0 | - | 4.08 | 56,261 |
| U.S. Geography by Letter - T | 0 | - | 4.27 | 48,956 |
| U.S. Geography by Letter - P | 0 | - | 4.34 | 47,339 |
| U.S. Geography by Letter - M | 0 | - | 4.13 | 52,560 |
| U.S. Geography by Letter - L | 0 | - | 4.03 | 40,310 |
| U.S. Geography by Letter - G | 0 | - | 4.12 | 38,562 |
| U.S. Geography By Letter - H | 0 | - | 4.38 | 39,277 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 127,931 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,170 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,241 |
| North America Map Quiz | 0 | - | 4.98 | 243,945 |
| Third Most Common Language by U.S. State | 0 | - | 4.89 | 113,330 |
| American Legal Vocabulary | 0 | - | 4.40 | 33,776 |
| People on Money - United States | 0 | - | 4.31 | 63,194 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,189 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,245 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,527 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,805 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,150 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,452 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,223 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,696 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,223,815 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,036 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,485 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,478 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,313 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,569 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,177 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,005 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,389 |
| The Only European Country ... | 0 | - | 4.91 | 213,444 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,503 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,481 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,298 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,051 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,151 |
