| Asian Geography By Letter - B | 0 | - | 4.85 | 66,622 |
| Japanese Prefectures | 0 | - | 4.98 | 137,419 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 279,533 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,780 |
| Japanese Companies | 0 | - | 4.28 | 34,248 |
| Asian Cities A-Z by Clue | 0 | - | 4.51 | 41,600 |
| Japanese Loanwords | 0 | - | 4.47 | 84,677 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,496 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,215 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,791 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,470 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,978 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,423 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,594 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,662 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,101 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,979 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,062 |
| Middle East A-Z | 0 | - | 4.47 | 46,119 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,578 |
| States of India | 0 | - | 4.95 | 193,934 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,674 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 80,969 |
| A Quiz About Islam | 0 | - | 4.31 | 48,487 |
| Provinces of Turkey | 0 | - | 4.95 | 204,529 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 34,918 |
| Provinces of China | 0 | - | 4.97 | 205,413 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,380 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,427 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,126 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,982 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,265 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,841 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,792 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,286 |
| Asian Geography By Letter - J | 0 | - | 4.26 | 34,779 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,617 |
| Countries that Border China | 0 | - | 4.96 | 263,455 |
| Japan Country Quiz | 0 | - | 4.93 | 142,669 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,951 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,537 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,240 |
| Sushi Translation | 0 | - | 4.08 | 13,954 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,531 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,631 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,599 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 29,013 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,981 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 275,699 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,932 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,684 |
| Countries that Beat China | 0 | - | 4.85 | 116,060 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 95,490 |
| Africa A-Z | 0 | - | 4.57 | 46,659 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 530,296 |
| Asian Physical Geography | 0 | - | 4.61 | 35,557 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,125 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,576 |
| Asia's Busiest Airports | 0 | - | 4.69 | 52,851 |
| Asian Geography By Letter - R | 0 | - | 4.35 | 28,016 |
| Famous Chinese People | 0 | - | 4.09 | 11,886 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,720 |
| Countries of the Indian Diaspora | 0 | - | 4.45 | 59,436 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,507 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 52,266 |
| European Geography By Letter - A | 0 | - | 4.52 | 146,600 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 120,050 |
| European Geography By Letter - C | 0 | - | 4.46 | 114,318 |
| European Geography By Letter - D | 0 | - | 4.50 | 108,924 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,735 |
| European Geography By Letter - M | 0 | - | 4.67 | 130,967 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 97,720 |
| European Geography By Letter - N | 0 | - | 4.44 | 101,017 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,849 |
| European Geography By Letter - V | 0 | - | 4.42 | 93,138 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,621 |
| Europe Map Quiz | 0 | - | 5.00 | 4,768,855 |
| European Geography By Letter - S #1 | 0 | - | 4.62 | 100,738 |
| Famous Germans | 0 | - | 4.50 | 55,480 |
| Famous Italians by Clue | 0 | - | 4.45 | 89,703 |
| Asian Islands | 0 | - | 4.49 | 20,859 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,541 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,588 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,276 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,109 |
| Turkey A-Z | 0 | - | 4.04 | 11,865 |
| Provinces of the Philippines | 0 | - | 4.56 | 50,275 |
| Dynasties of China | 0 | - | 4.64 | 27,953 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,452 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,266 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,318,992 |
| History of India | 0 | - | 4.62 | 21,445 |
| Africa Map Quiz | 0 | - | 5.00 | 2,120,817 |
| Oceania Map Quiz | 0 | - | 4.98 | 643,500 |
| Australian Capitals | 0 | - | 4.92 | 62,742 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,486 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,917 |
| U.S. Federal Holidays | 0 | - | 4.33 | 99,499 |
| United States Map Quiz | 0 | - | 4.98 | 4,162,407 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 747,789 |
| Canada A-Z | 0 | - | 4.73 | 32,878 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,274 |
| Official European Union Languages | 0 | - | 4.97 | 238,819 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,064 |
| European Geography By Letter - E | 0 | - | 4.23 | 113,983 |
| European Geography By Letter - F | 0 | - | 4.17 | 93,363 |
| European Geography By Letter - H | 0 | - | 4.30 | 96,231 |
| European Geography By Letter - G | 0 | - | 4.27 | 102,917 |
| European Geography By Letter - I | 0 | - | 4.10 | 95,693 |
| European Geography By Letter - K | 0 | - | 4.14 | 70,333 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,862 |
| European Geography by Letter - W | 0 | - | 4.20 | 83,024 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 51,302 |
| European Geography A-Z | 0 | - | 4.29 | 49,347 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,784 |
| Famous French People | 0 | - | 4.07 | 35,789 |
| History of The Netherlands | 0 | - | 4.46 | 17,469 |
| United Kingdom A-Z | 0 | - | 4.52 | 88,122 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,347 |
| Asia Map Quiz | 0 | - | 4.99 | 918,777 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,820 |
| History of Iran | 0 | - | 4.66 | 16,370 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,937 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,786 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,593 |
| Largest Indonesian Islands | 0 | - | 4.75 | 50,111 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,738 |
| Chinese Inventions | 0 | - | 4.30 | 33,813 |
| History of China | 0 | - | 4.37 | 57,285 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,416 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,409 |
| Most Visited Countries by Chinese People | 0 | - | 4.41 | 55,683 |
| China Multiple Choice | 0 | - | 4.50 | 37,313 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,163 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,773 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 157,526 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 76,841 |
| Officially Recognized Languages of India | 0 | - | 4.39 | 31,399 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,813 |
| Countries of Africa | 0 | - | 5.00 | 2,542,907 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,058 |
| Flags of Africa Quiz | 0 | - | 5.00 | 472,664 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,037 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,246 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,747 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,412 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,397 |
| African East Coast | 0 | - | 4.96 | 96,211 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,752 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,078 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,324 |
| African Island Countries | 0 | - | 4.96 | 101,810 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,718 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,843 |
| Australian States and Territories | 0 | - | 4.96 | 142,182 |
| Famous Australians by Description | 0 | - | 4.23 | 27,991 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,350 |
| Australia Map Quiz | 0 | - | 4.95 | 344,965 |
| Australia True or False | 0 | - | 4.87 | 56,930 |
| Flags of North and South America | 0 | - | 4.99 | 373,979 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,690 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,350 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,141 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,157 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,147 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,843 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 53,980 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,364 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,201 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,369 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,219 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,032 |
| South America Map Quiz | 0 | - | 5.00 | 1,551,202 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,626 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,025,133 |
| North America Map Quiz | 0 | - | 4.98 | 249,145 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,785 |
| American Legal Vocabulary | 0 | - | 4.40 | 33,946 |
| People on Money - United States | 0 | - | 4.31 | 63,364 |
| Canada Provinces and Territories | 0 | - | 5.00 | 343,400 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 641,340 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,279 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,677 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,719 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,940 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,414 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,423 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,247,337 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,881 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,258 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,077 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,586 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,850 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,369 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,197 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,315 |
| The Only European Country ... | 0 | - | 4.91 | 217,220 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,082 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 172,628 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,462 |
