| Asian Geography By Letter - B | 0 | - | 4.85 | 66,548 |
| Japanese Prefectures | 0 | - | 4.98 | 137,214 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 279,356 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,712 |
| Japanese Companies | 0 | - | 4.28 | 34,235 |
| Asian Cities A-Z by Clue | 0 | - | 4.49 | 37,080 |
| Japanese Loanwords | 0 | - | 4.47 | 84,660 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,430 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,166 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,740 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,443 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,947 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,396 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,525 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,515 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,064 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,929 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,000 |
| Middle East A-Z | 0 | - | 4.47 | 46,050 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,552 |
| States of India | 0 | - | 4.95 | 193,652 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,555 |
| A Quiz About Islam | 0 | - | 4.31 | 48,464 |
| Provinces of Turkey | 0 | - | 4.95 | 204,386 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 34,891 |
| Provinces of China | 0 | - | 4.97 | 204,899 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,325 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,381 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,103 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,948 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,233 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,814 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,752 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,258 |
| Asian Geography By Letter - J | 0 | - | 4.26 | 34,751 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,590 |
| Countries that Border China | 0 | - | 4.96 | 263,296 |
| Japan Country Quiz | 0 | - | 4.93 | 142,573 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,944 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,494 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,193 |
| Sushi Translation | 0 | - | 4.08 | 13,952 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,464 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,617 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,569 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 28,995 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,923 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 275,531 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,883 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,671 |
| Countries that Beat China | 0 | - | 4.85 | 115,951 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,288 |
| Africa A-Z | 0 | - | 4.57 | 46,632 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 529,887 |
| Asian Physical Geography | 0 | - | 4.61 | 35,542 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,105 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,561 |
| Asia's Busiest Airports | 0 | - | 4.69 | 52,807 |
| Asian Geography By Letter - R | 0 | - | 4.35 | 27,970 |
| Famous Chinese People | 0 | - | 4.09 | 11,883 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,708 |
| Countries of the Indian Diaspora | 0 | - | 4.45 | 59,348 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,363 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 52,223 |
| European Geography By Letter - A | 0 | - | 4.52 | 146,432 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 119,761 |
| European Geography By Letter - C | 0 | - | 4.46 | 114,134 |
| European Geography By Letter - D | 0 | - | 4.50 | 108,763 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,627 |
| European Geography By Letter - M | 0 | - | 4.67 | 130,815 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 97,642 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,942 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,793 |
| European Geography By Letter - V | 0 | - | 4.43 | 93,085 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,536 |
| Europe Map Quiz | 0 | - | 5.00 | 4,765,850 |
| European Geography By Letter - S #1 | 0 | - | 4.62 | 100,681 |
| Famous Germans | 0 | - | 4.50 | 55,339 |
| Famous Italians by Clue | 0 | - | 4.45 | 89,550 |
| Asian Islands | 0 | - | 4.49 | 20,847 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,521 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,573 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,263 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,093 |
| Turkey A-Z | 0 | - | 4.04 | 11,860 |
| Provinces of the Philippines | 0 | - | 4.56 | 50,101 |
| Dynasties of China | 0 | - | 4.64 | 27,940 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,431 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,236 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,317,847 |
| History of India | 0 | - | 4.62 | 21,441 |
| Africa Map Quiz | 0 | - | 5.00 | 2,119,207 |
| Oceania Map Quiz | 0 | - | 4.98 | 642,945 |
| Australian Capitals | 0 | - | 4.92 | 62,734 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,450 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,892 |
| U.S. Federal Holidays | 0 | - | 4.33 | 99,475 |
| United States Map Quiz | 0 | - | 4.98 | 4,160,573 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 747,418 |
| Canada A-Z | 0 | - | 4.73 | 32,846 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,207 |
| Official European Union Languages | 0 | - | 4.97 | 238,652 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,954 |
| European Geography By Letter - E | 0 | - | 4.23 | 113,870 |
| European Geography By Letter - F | 0 | - | 4.17 | 93,032 |
| European Geography By Letter - H | 0 | - | 4.30 | 96,146 |
| European Geography By Letter - G | 0 | - | 4.27 | 102,822 |
| European Geography By Letter - I | 0 | - | 4.10 | 95,625 |
| European Geography By Letter - K | 0 | - | 4.14 | 70,264 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,811 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,985 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 51,261 |
| European Geography A-Z | 0 | - | 4.29 | 49,292 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,469 |
| Famous French People | 0 | - | 4.07 | 35,658 |
| History of The Netherlands | 0 | - | 4.46 | 17,449 |
| United Kingdom A-Z | 0 | - | 4.52 | 88,074 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,448,761 |
| Asia Map Quiz | 0 | - | 4.99 | 917,658 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,797 |
| History of Iran | 0 | - | 4.66 | 16,362 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,927 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,771 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,582 |
| Largest Indonesian Islands | 0 | - | 4.75 | 50,072 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,687 |
| Chinese Inventions | 0 | - | 4.30 | 33,810 |
| History of China | 0 | - | 4.37 | 57,241 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,408 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,396 |
| Most Visited Countries by Chinese People | 0 | - | 4.41 | 55,668 |
| China Multiple Choice | 0 | - | 4.50 | 37,300 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,142 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,746 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 157,377 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 76,811 |
| Officially Recognized Languages of India | 0 | - | 4.39 | 31,371 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,798 |
| Countries of Africa | 0 | - | 5.00 | 2,540,021 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,013 |
| Flags of Africa Quiz | 0 | - | 5.00 | 471,999 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,921 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,119 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,648 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,324 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,329 |
| African East Coast | 0 | - | 4.96 | 96,134 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,640 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,988 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,182 |
| African Island Countries | 0 | - | 4.96 | 101,715 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,553 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,797 |
| Australian States and Territories | 0 | - | 4.96 | 142,097 |
| Famous Australians by Description | 0 | - | 4.23 | 27,963 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,316 |
| Australia Map Quiz | 0 | - | 4.95 | 344,798 |
| Australia True or False | 0 | - | 4.87 | 56,899 |
| Flags of North and South America | 0 | - | 4.99 | 373,552 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,648 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,284 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,111 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,127 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,116 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,811 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 53,925 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,350 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,171 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,333 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,176 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,906 |
| South America Map Quiz | 0 | - | 5.00 | 1,550,450 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,024,198 |
| North America Map Quiz | 0 | - | 4.98 | 248,809 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,760 |
| American Legal Vocabulary | 0 | - | 4.40 | 33,928 |
| People on Money - United States | 0 | - | 4.31 | 63,354 |
| Canada Provinces and Territories | 0 | - | 5.00 | 342,964 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 640,836 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,215 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,460 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,684 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,911 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,403 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,222 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,245,660 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,659 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,418 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,024 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,396 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,753 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,275 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,938 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,232 |
| The Only European Country ... | 0 | - | 4.91 | 216,927 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,796 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 172,227 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,306 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,550 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,376 |
