| Asian Geography By Letter - B | 0 | - | 4.83 | 62,451 |
| Japanese Prefectures | 0 | - | 4.98 | 110,875 |
| Asian Countries by First 2 Letters | 0 | - | 4.92 | 258,758 |
| Japan Country Quiz | 0 | - | 4.92 | 121,592 |
| Countries Closest to Japan | 0 | - | 4.93 | 128,775 |
| Japanese Companies | 0 | - | 4.25 | 32,280 |
| Asian Geography By Letter - A | 0 | - | 4.66 | 68,077 |
| Asian Geography by Letter - H | 0 | - | 4.47 | 62,403 |
| Asian Geography By Letter - M | 0 | - | 4.46 | 58,853 |
| Asian Geography by Letter - P | 0 | - | 4.43 | 54,710 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 54,370 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 62,142 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 213,545 |
| Middle East A-Z | 0 | - | 4.46 | 43,507 |
| Countries where Arabic is an Official Language | 0 | - | 4.83 | 52,495 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.89 | 80,870 |
| Asian Cities A-Z | 0 | - | 4.51 | 30,384 |
| A Quiz About Islam | 0 | - | 4.28 | 45,513 |
| Provinces of Turkey | 0 | - | 4.95 | 181,002 |
| Chinese Zodiac Quiz | 0 | - | 4.75 | 120,834 |
| Provinces of China | 0 | - | 4.98 | 161,715 |
| States of India | 0 | - | 4.92 | 160,110 |
| U.S. Citizenship Test Questions | 0 | - | 4.86 | 224,360 |
| Asian Geography By Letter - S | 0 | - | 4.20 | 54,297 |
| Asian Geography by Letter - D | 0 | - | 4.25 | 49,358 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 48,813 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 64,533 |
| Asian Geography by Letter - C | 0 | - | 4.31 | 61,894 |
| Asian Geography by Letter - N | 0 | - | 4.31 | 47,469 |
| Asian Geography By Letter - J | 0 | - | 4.29 | 32,026 |
| Countries Closest to Yemen | 0 | - | 4.83 | 3,528 |
| China Cities Map Quiz | 0 | - | 4.88 | 90,130 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 84,623 |
| Countries that Border China | 0 | - | 4.96 | 235,896 |
| Four Main Islands of Japan | 0 | - | 4.50 | 24,513 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 70,552 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 54,262 |
| Sushi Translation | 0 | - | 4.12 | 13,296 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 95,356 |
| Biggest Mongol Empire Countries | 0 | - | 4.91 | 69,936 |
| Countries and States in the Caucasus | 0 | - | 4.47 | 47,055 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.38 | 27,347 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 82,177 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.43 | 252,181 |
| Countries That Don't Recognize Israel | 0 | - | 4.65 | 30,246 |
| China's Territorial Disputes | 0 | - | 4.42 | 33,234 |
| Countries that Beat China | 0 | - | 4.83 | 102,037 |
| Japanese Loanwords | 0 | - | 4.50 | 80,131 |
| Closest Countries to North Korea | 0 | - | 4.92 | 106,033 |
| Pre-Euro Currencies | 0 | - | 4.42 | 49,913 |
| Asian Physical Geography | 0 | - | 4.59 | 33,873 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.41 | 30,800 |
| Asia's Busiest Airports | 0 | - | 4.76 | 46,849 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.85 | 49,494 |
| Famous Chinese People | 0 | - | 4.06 | 11,106 |
| Japan Multiple Choice | 0 | - | 4.50 | 38,300 |
| Africa A-Z | 0 | - | 4.55 | 44,095 |
| European Countries by First 2 Letters | 0 | - | 4.96 | 492,257 |
| Asian Islands | 0 | - | 4.45 | 20,012 |
| Asia Geography Quiz #1 | 0 | - | 4.79 | 51,327 |
| Asia Geography Quiz #2 | 0 | - | 4.63 | 45,901 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.71 | 34,119 |
| Middle Eastern Geography Quiz | 0 | - | 4.45 | 21,219 |
| Turkey A-Z | 0 | - | 4.20 | 10,619 |
| Provinces of the Philippines | 0 | - | 4.62 | 36,910 |
| Dynasties of China | 0 | - | 4.64 | 24,847 |
| Overseas Chinese Population | 0 | - | 4.55 | 40,626 |
| Countries of the Indian Diaspora | 0 | - | 4.48 | 51,503 |
| African Countries by First 2 Letters | 0 | - | 4.95 | 248,508 |
| The Americas Geography by Letter - B | 0 | - | 4.50 | 49,180 |
| The Americas Geography by Letter - S | 0 | - | 4.56 | 41,769 |
| Major non-NATO U.S. Allies | 0 | - | 4.43 | 33,976 |
| European Geography By Letter - A | 0 | - | 4.63 | 125,828 |
| European Geography By Letter - B #1 | 0 | - | 4.75 | 104,856 |
| European Geography By Letter - C | 0 | - | 4.45 | 106,184 |
| European Geography By Letter - D | 0 | - | 4.51 | 100,639 |
| European Geography By Letter - L | 0 | - | 4.51 | 106,306 |
| European Geography By Letter - M | 0 | - | 4.55 | 115,573 |
| European Geography By Letter - P | 0 | - | 4.79 | 90,684 |
| European Geography By Letter - N | 0 | - | 4.42 | 94,420 |
| European Geography By Letter - V | 0 | - | 4.45 | 87,445 |
| Europe Map Quiz | 0 | - | 5.00 | 4,355,568 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 94,745 |
| 100 Most Common English Words | 0 | - | 4.90 | 1,190,905 |
| Famous Nordic People | 0 | - | 4.41 | 10,739 |
| United Kingdom A-Z | 0 | - | 4.53 | 81,903 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,356,506 |
| Asia Map Quiz | 0 | - | 4.99 | 801,475 |
| Asia Geography Quiz #3 | 0 | - | 4.51 | 30,928 |
| East Asian Islands on the Map | 0 | - | 4.55 | 31,196 |
| Asian Last Names in the United States | 0 | - | 4.42 | 43,837 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 15,886 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 17,032 |
| English Words of Arabic Origin | 0 | - | 4.53 | 47,360 |
| Largest Philippines Islands | 0 | - | 4.60 | 20,121 |
| Largest Indonesian Islands | 0 | - | 4.69 | 45,539 |
| Chinese Inventions | 0 | - | 4.26 | 32,736 |
| History of China | 0 | - | 4.38 | 51,371 |
| Cities of the Pearl River Delta | 0 | - | 4.61 | 14,597 |
| Chinese Geography on the Map | 0 | - | 4.58 | 22,395 |
| Most Visited Countries by Chinese People | 0 | - | 4.41 | 52,990 |
| China Multiple Choice | 0 | - | 4.48 | 35,592 |
| South Korea Country Quiz | 0 | - | 4.75 | 73,054 |
| North Korea... or South Korea? | 0 | - | 4.49 | 76,112 |
| Taiwan Country Quiz | 0 | - | 4.74 | 40,295 |
| Countries Closest to Taiwan | 0 | - | 4.79 | 75,615 |
| History of India | 0 | - | 4.52 | 19,543 |
| Africa Map Quiz | 0 | - | 5.00 | 1,962,600 |
| Oceania Map Quiz | 0 | - | 4.98 | 577,441 |
| Australian Capitals | 0 | - | 4.92 | 61,126 |
| The Americas Geography by Letter - C | 0 | - | 4.26 | 54,937 |
| The Americas Geography by Letter - A | 0 | - | 4.29 | 42,030 |
| The Americas Geography by Letter - T | 0 | - | 4.23 | 38,732 |
| The Americas Geography by Letter - P | 0 | - | 4.35 | 36,493 |
| The Americas Geography by Letter - M | 0 | - | 4.37 | 36,489 |
| U.S. Federal Holidays | 0 | - | 4.29 | 96,404 |
| United States Map Quiz | 0 | - | 4.98 | 3,935,527 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 707,389 |
| Count to 10 in Europe: Pro | 0 | - | 4.81 | 61,998 |
| Official European Union Languages | 0 | - | 4.98 | 204,140 |
| European Countries in their Native Language | 0 | - | 4.99 | 146,152 |
| European Geography By Letter - E | 0 | - | 4.21 | 106,702 |
| European Geography By Letter - F | 0 | - | 4.16 | 86,188 |
| European Geography By Letter - H | 0 | - | 4.31 | 89,807 |
| European Geography By Letter - G | 0 | - | 4.25 | 96,010 |
| European Geography By Letter - I | 0 | - | 4.10 | 89,786 |
| European Geography By Letter - K | 0 | - | 4.14 | 65,250 |
| European Geography By Letter - O | 0 | - | 4.28 | 58,420 |
| European Geography By Letter - R | 0 | - | 4.40 | 88,330 |
| European Geography by Letter - W | 0 | - | 4.22 | 78,851 |
| European Geography By Letter - T | 0 | - | 4.40 | 71,604 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 47,413 |
| European Geography A-Z | 0 | - | 4.37 | 46,028 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 392,980 |
| Famous Germans | 0 | - | 4.39 | 35,371 |
| Famous Italians | 0 | - | 4.40 | 67,460 |
| Most Common English Verbs - Extreme | 0 | - | 4.95 | 140,028 |
| Add A Letter - Make a European City | 0 | - | 4.86 | 21,292 |
| Countries that Beat Switzerland | 0 | - | 4.87 | 38,396 |
| Counties of England | 0 | - | 4.97 | 705,310 |
| London A-Z | 0 | - | 4.19 | 38,912 |
| Flags of Asia Quiz | 0 | - | 4.99 | 535,439 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 101,730 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 142,719 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 90,260 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 98,261 |
| South Asian Cities by Map | 0 | - | 4.37 | 22,422 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 112,923 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 95,320 |
| Word Chain - Asia | 0 | - | 4.32 | 28,044 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 81,927 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,294,207 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.18 | 14,622 |
| Countries of the Middle East | 0 | - | 4.95 | 177,308 |
| Word Chain - The Middle East | 0 | - | 4.03 | 14,159 |
| Iran... or Iraq? | 0 | - | 4.32 | 31,773 |
| History of Egypt | 0 | - | 4.56 | 22,470 |
| China Country Quiz | 0 | - | 4.40 | 106,191 |
| Countries that Beat Japan | 0 | - | 4.44 | 61,880 |
| Japanese Language - Katakana Practice | 0 | - | 4.58 | 27,103 |
| Georgia ... or Georgia? | 0 | - | 4.79 | 72,700 |
| Officially Recognized Languages of India | 0 | - | 4.39 | 28,492 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 15,994 |
| Countries of Africa | 0 | - | 5.00 | 2,218,472 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 92,687 |
| Flags of Africa Quiz | 0 | - | 4.99 | 396,813 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 21,169 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 201,042 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 106,676 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 149,571 |
| African East Coast | 0 | - | 4.97 | 85,884 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 121,764 |
| Western Africa Map Quiz | 0 | - | 4.98 | 62,332 |
| Top African Languages on a Map | 0 | - | 4.93 | 56,140 |
| African Island Countries | 0 | - | 4.96 | 91,145 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 226,284 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 41,707 |
| Australian States and Territories | 0 | - | 4.96 | 130,735 |
| Famous Australians | 0 | - | 4.22 | 19,415 |
| Australian Immigration by Country | 0 | - | 4.81 | 73,035 |
| Australia Map Quiz | 0 | - | 4.94 | 323,290 |
| Australia True or False | 0 | - | 4.90 | 52,293 |
| Flags of North and South America Quiz | 0 | - | 4.99 | 316,532 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 107,925 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 134,271 |
| American Countries on the Pacific Coast | 0 | - | 4.81 | 46,800 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 109,178 |
| South America Map Quiz | 0 | - | 5.00 | 1,437,652 |
| Countries of North America Quiz | 0 | - | 5.00 | 898,385 |
| North America Map Quiz | 0 | - | 4.98 | 204,354 |
| Third Most Common Language by U.S. State | 0 | - | 4.90 | 108,255 |
| American Legal Vocabulary | 0 | - | 4.40 | 32,400 |
| People on Money - United States | 0 | - | 4.31 | 61,998 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 591,472 |
| Canada A-Z | 0 | - | 4.71 | 30,919 |
| Canada Geography Trivia | 0 | - | 4.81 | 45,302 |
| Most Spoken Languages in Canada | 0 | - | 4.88 | 48,096 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 197,082 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.93 | 87,395 |
| Straight Shot to Antarctica | 0 | - | 4.91 | 38,065 |
