| Asian Geography By Letter - B | 0 | - | 4.85 | 66,477 |
| Japanese Prefectures | 0 | - | 4.98 | 136,767 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,983 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,600 |
| Japanese Companies | 0 | - | 4.28 | 34,218 |
| Asian Cities A-Z by Clue | 0 | - | 4.49 | 35,536 |
| Japanese Loanwords | 0 | - | 4.47 | 84,610 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,342 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,116 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,683 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,396 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,880 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,344 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,389 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,260 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,011 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,843 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 49,868 |
| Middle East A-Z | 0 | - | 4.47 | 46,008 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,503 |
| States of India | 0 | - | 4.95 | 193,076 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,391 |
| A Quiz About Islam | 0 | - | 4.31 | 48,425 |
| Provinces of Turkey | 0 | - | 4.95 | 204,005 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 34,824 |
| Provinces of China | 0 | - | 4.97 | 204,191 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,229 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,288 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,075 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,910 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,192 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,765 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,708 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,212 |
| Asian Geography By Letter - J | 0 | - | 4.26 | 34,709 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,539 |
| Countries that Border China | 0 | - | 4.96 | 263,071 |
| Japan Country Quiz | 0 | - | 4.93 | 142,414 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,939 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,411 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,126 |
| Sushi Translation | 0 | - | 4.08 | 13,941 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,377 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,594 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,516 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 28,975 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,823 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 275,165 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,798 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,643 |
| Countries that Beat China | 0 | - | 4.86 | 115,746 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,221 |
| Africa A-Z | 0 | - | 4.57 | 46,597 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 529,323 |
| Asian Physical Geography | 0 | - | 4.61 | 35,510 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,085 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,550 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,744 |
| Asian Geography By Letter - R | 0 | - | 4.35 | 27,914 |
| Famous Chinese People | 0 | - | 4.09 | 11,874 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,673 |
| Countries of the Indian Diaspora | 0 | - | 4.48 | 59,180 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,111 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 52,170 |
| European Geography By Letter - A | 0 | - | 4.52 | 146,020 |
| European Geography By Letter - B #1 | 0 | - | 4.68 | 117,023 |
| European Geography By Letter - C | 0 | - | 4.46 | 113,746 |
| European Geography By Letter - D | 0 | - | 4.50 | 108,422 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,385 |
| European Geography By Letter - M | 0 | - | 4.67 | 130,485 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 97,447 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,753 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,626 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,943 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,356 |
| Europe Map Quiz | 0 | - | 5.00 | 4,761,120 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 100,533 |
| Famous Germans | 0 | - | 4.50 | 55,270 |
| Famous Italians by Clue | 0 | - | 4.45 | 89,452 |
| Asian Islands | 0 | - | 4.49 | 20,834 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,501 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,549 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,244 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,070 |
| Turkey A-Z | 0 | - | 4.04 | 11,842 |
| Provinces of the Philippines | 0 | - | 4.56 | 49,763 |
| Dynasties of China | 0 | - | 4.64 | 27,904 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,385 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,193 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,316,024 |
| History of India | 0 | - | 4.62 | 21,418 |
| Africa Map Quiz | 0 | - | 5.00 | 2,117,219 |
| Oceania Map Quiz | 0 | - | 4.98 | 641,846 |
| Australian Capitals | 0 | - | 4.92 | 62,717 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,393 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,851 |
| U.S. Federal Holidays | 0 | - | 4.33 | 99,455 |
| United States Map Quiz | 0 | - | 4.98 | 4,157,231 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 746,916 |
| Canada A-Z | 0 | - | 4.73 | 32,825 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,097 |
| Official European Union Languages | 0 | - | 4.97 | 238,426 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,794 |
| European Geography By Letter - E | 0 | - | 4.23 | 113,486 |
| European Geography By Letter - F | 0 | - | 4.17 | 92,808 |
| European Geography By Letter - H | 0 | - | 4.30 | 95,941 |
| European Geography By Letter - G | 0 | - | 4.27 | 102,624 |
| European Geography By Letter - I | 0 | - | 4.10 | 95,434 |
| European Geography By Letter - K | 0 | - | 4.14 | 70,080 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,663 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,877 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 51,142 |
| European Geography A-Z | 0 | - | 4.29 | 49,258 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,048 |
| Famous French People | 0 | - | 4.06 | 35,511 |
| History of The Netherlands | 0 | - | 4.46 | 17,428 |
| United Kingdom A-Z | 0 | - | 4.51 | 87,970 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,978 |
| Asia Map Quiz | 0 | - | 4.99 | 916,248 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,751 |
| History of Iran | 0 | - | 4.66 | 16,353 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 17,123 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,909 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,744 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,562 |
| Largest Indonesian Islands | 0 | - | 4.75 | 50,026 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,612 |
| Chinese Inventions | 0 | - | 4.30 | 33,796 |
| History of China | 0 | - | 4.37 | 57,163 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,388 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,375 |
| Most Visited Countries by Chinese People | 0 | - | 4.41 | 55,651 |
| China Multiple Choice | 0 | - | 4.50 | 37,275 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,042 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,675 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 157,120 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 76,748 |
| Officially Recognized Languages of India | 0 | - | 4.39 | 31,310 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,777 |
| Countries of Africa | 0 | - | 5.00 | 2,535,146 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,952 |
| Flags of Africa Quiz | 0 | - | 5.00 | 470,786 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,784 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,900 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,544 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,185 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,227 |
| African East Coast | 0 | - | 4.96 | 96,000 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,438 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,819 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,936 |
| African Island Countries | 0 | - | 4.96 | 101,581 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,327 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,653 |
| Australian States and Territories | 0 | - | 4.96 | 141,907 |
| Famous Australians by Description | 0 | - | 4.23 | 27,920 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,278 |
| Australia Map Quiz | 0 | - | 4.95 | 344,498 |
| Australia True or False | 0 | - | 4.87 | 56,837 |
| Flags of North and South America | 0 | - | 4.99 | 372,819 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,588 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,193 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,066 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,068 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,058 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,756 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 53,752 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,315 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,118 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,291 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,107 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,710 |
| South America Map Quiz | 0 | - | 5.00 | 1,549,120 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,022,539 |
| North America Map Quiz | 0 | - | 4.98 | 248,320 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,709 |
| American Legal Vocabulary | 0 | - | 4.40 | 33,907 |
| People on Money - United States | 0 | - | 4.31 | 63,341 |
| Canada Provinces and Territories | 0 | - | 5.00 | 342,258 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 640,074 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,119 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,141 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,635 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,861 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,381 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,914 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,243,181 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,336 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,137 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,966 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,142 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,617 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,158 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,573 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,107 |
| The Only European Country ... | 0 | - | 4.91 | 216,476 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,350 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 171,509 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,043 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,493 |
