| Asian Geography By Letter - B | 0 | - | 4.83 | 62,097 |
| Japanese Prefectures | 0 | - | 4.98 | 108,722 |
| Asian Countries by First 2 Letters | 0 | - | 4.92 | 257,394 |
| Japan Country Quiz | 0 | - | 4.92 | 120,619 |
| Countries Closest to Japan | 0 | - | 4.93 | 128,186 |
| Japanese Companies | 0 | - | 4.25 | 32,167 |
| Asian Geography By Letter - A | 0 | - | 4.65 | 67,652 |
| Asian Geography by Letter - H | 0 | - | 4.47 | 62,045 |
| Asian Geography By Letter - M | 0 | - | 4.46 | 58,498 |
| Asian Geography by Letter - P | 0 | - | 4.43 | 54,306 |
| Asian Geography by Letter - T | 0 | - | 4.48 | 46,601 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 61,488 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 211,988 |
| Asian Geography By Letter - L | 0 | - | 4.45 | 39,390 |
| Middle East A-Z | 0 | - | 4.46 | 43,280 |
| Countries where Arabic is an Official Language | 0 | - | 4.83 | 52,315 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.90 | 80,331 |
| Asian Cities A-Z | 0 | - | 4.51 | 30,287 |
| A Quiz About Islam | 0 | - | 4.28 | 45,319 |
| Provinces of Turkey | 0 | - | 4.95 | 179,292 |
| Chinese Zodiac Quiz | 0 | - | 4.75 | 120,442 |
| Provinces of China | 0 | - | 4.98 | 158,994 |
| States of India | 0 | - | 4.91 | 157,373 |
| U.S. Citizenship Test Questions | 0 | - | 4.86 | 223,262 |
| Asian Geography By Letter - S | 0 | - | 4.20 | 53,828 |
| Asian Geography by Letter - D | 0 | - | 4.25 | 49,066 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 48,526 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 64,152 |
| Asian Geography by Letter - C | 0 | - | 4.31 | 61,583 |
| Asian Geography by Letter - N | 0 | - | 4.31 | 47,130 |
| Asian Geography By Letter - J | 0 | - | 4.29 | 31,709 |
| China Cities Map Quiz | 0 | - | 4.87 | 89,447 |
| Provinces of China Map Quiz | 0 | - | 4.93 | 84,106 |
| Countries that Border China | 0 | - | 4.96 | 234,694 |
| Four Main Islands of Japan | 0 | - | 4.50 | 24,362 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 70,071 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 53,873 |
| Sushi Translation | 0 | - | 4.11 | 13,242 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 94,595 |
| Biggest Mongol Empire Countries | 0 | - | 4.91 | 67,877 |
| Countries and States in the Caucasus | 0 | - | 4.47 | 46,671 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.38 | 27,180 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 81,651 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.42 | 250,304 |
| Countries That Don't Recognize Israel | 0 | - | 4.70 | 29,810 |
| China's Territorial Disputes | 0 | - | 4.42 | 33,056 |
| Countries that Beat China | 0 | - | 4.83 | 101,099 |
| Japanese Loanwords | 0 | - | 4.50 | 79,852 |
| Closest Countries to North Korea | 0 | - | 4.92 | 105,496 |
| Pre-Euro Currencies | 0 | - | 4.42 | 49,692 |
| Asian Physical Geography | 0 | - | 4.59 | 33,744 |
| Asia's Busiest Airports | 0 | - | 4.75 | 46,289 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.85 | 49,170 |
| Famous Chinese People | 0 | - | 4.06 | 11,069 |
| Japan Multiple Choice | 0 | - | 4.50 | 38,098 |
| Africa A-Z | 0 | - | 4.54 | 43,911 |
| European Countries by First 2 Letters | 0 | - | 4.96 | 489,022 |
| Asian Islands | 0 | - | 4.44 | 19,956 |
| Asia Geography Quiz #1 | 0 | - | 4.79 | 51,142 |
| Asia Geography Quiz #2 | 0 | - | 4.63 | 45,661 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.76 | 33,971 |
| Middle Eastern Geography Quiz | 0 | - | 4.45 | 21,100 |
| Turkey A-Z | 0 | - | 4.19 | 10,515 |
| Provinces of the Philippines | 0 | - | 4.62 | 36,086 |
| Dynasties of China | 0 | - | 4.65 | 24,648 |
| Overseas Chinese Population | 0 | - | 4.55 | 40,435 |
| Countries of the Indian Diaspora | 0 | - | 4.48 | 51,086 |
| African Countries by First 2 Letters | 0 | - | 4.95 | 247,214 |
| The Americas Geography by Letter - B | 0 | - | 4.51 | 49,055 |
| The Americas Geography by Letter - S | 0 | - | 4.56 | 41,674 |
| Major non-NATO U.S. Allies | 0 | - | 4.43 | 33,715 |
| European Geography By Letter - A | 0 | - | 4.55 | 125,166 |
| European Geography By Letter - B #1 | 0 | - | 4.75 | 104,170 |
| European Geography By Letter - C | 0 | - | 4.43 | 105,537 |
| European Geography By Letter - D | 0 | - | 4.51 | 100,125 |
| European Geography By Letter - L | 0 | - | 4.51 | 105,690 |
| European Geography By Letter - M | 0 | - | 4.55 | 115,071 |
| European Geography By Letter - P | 0 | - | 4.79 | 90,213 |
| European Geography By Letter - N | 0 | - | 4.42 | 94,038 |
| European Geography By Letter - V | 0 | - | 4.45 | 86,889 |
| Europe Map Quiz | 0 | - | 5.00 | 4,328,690 |
| European Geography By Letter - S #1 | 0 | - | 4.58 | 94,355 |
| 100 Most Common English Words | 0 | - | 4.90 | 1,181,561 |
| Famous Nordic People | 0 | - | 4.41 | 10,701 |
| United Kingdom A-Z | 0 | - | 4.53 | 81,372 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,351,781 |
| Asia Map Quiz | 0 | - | 4.99 | 794,595 |
| Asia Geography Quiz #3 | 0 | - | 4.51 | 30,829 |
| East Asian Islands on the Map | 0 | - | 4.55 | 31,065 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 30,664 |
| Asian Last Names in the United States | 0 | - | 4.41 | 43,562 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 15,811 |
| Emirates of the United Arab Emirates | 0 | - | 4.54 | 16,926 |
| English Words of Arabic Origin | 0 | - | 4.55 | 47,166 |
| Largest Philippines Islands | 0 | - | 4.60 | 19,975 |
| Largest Indonesian Islands | 0 | - | 4.66 | 44,965 |
| Chinese Inventions | 0 | - | 4.26 | 32,672 |
| History of China | 0 | - | 4.38 | 50,935 |
| Cities of the Pearl River Delta | 0 | - | 4.61 | 14,527 |
| Chinese Geography on the Map | 0 | - | 4.58 | 22,241 |
| Most Visited Countries by Chinese People | 0 | - | 4.41 | 52,746 |
| China Multiple Choice | 0 | - | 4.52 | 35,461 |
| South Korea Country Quiz | 0 | - | 4.75 | 72,497 |
| North Korea... or South Korea? | 0 | - | 4.49 | 75,760 |
| Taiwan Country Quiz | 0 | - | 4.74 | 40,013 |
| Countries Closest to Taiwan | 0 | - | 4.79 | 75,229 |
| History of India | 0 | - | 4.52 | 19,411 |
| Africa Map Quiz | 0 | - | 5.00 | 1,952,521 |
| Oceania Map Quiz | 0 | - | 4.98 | 572,959 |
| Australian Capitals | 0 | - | 4.92 | 61,017 |
| The Americas Geography by Letter - C | 0 | - | 4.28 | 54,812 |
| The Americas Geography by Letter - A | 0 | - | 4.29 | 41,924 |
| The Americas Geography by Letter - T | 0 | - | 4.23 | 38,628 |
| The Americas Geography by Letter - P | 0 | - | 4.36 | 36,382 |
| The Americas Geography by Letter - M | 0 | - | 4.40 | 36,395 |
| U.S. Federal Holidays | 0 | - | 4.29 | 96,191 |
| United States Map Quiz | 0 | - | 4.98 | 3,921,995 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.18 | 704,944 |
| Count to 10 in Europe: Pro | 0 | - | 4.81 | 61,483 |
| Official European Union Languages | 0 | - | 4.98 | 202,708 |
| European Countries in their Native Language | 0 | - | 4.99 | 145,405 |
| European Geography By Letter - E | 0 | - | 4.21 | 106,024 |
| European Geography By Letter - F | 0 | - | 4.16 | 85,747 |
| European Geography By Letter - H | 0 | - | 4.31 | 89,377 |
| European Geography By Letter - G | 0 | - | 4.25 | 95,589 |
| European Geography By Letter - I | 0 | - | 4.10 | 89,218 |
| European Geography By Letter - K | 0 | - | 4.17 | 64,901 |
| European Geography By Letter - O | 0 | - | 4.28 | 58,114 |
| European Geography By Letter - R | 0 | - | 4.40 | 87,961 |
| European Geography by Letter - W | 0 | - | 4.22 | 78,574 |
| European Geography By Letter - T | 0 | - | 4.40 | 71,242 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 47,083 |
| European Geography A-Z | 0 | - | 4.36 | 45,719 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 390,006 |
| Famous Germans | 0 | - | 4.39 | 35,299 |
| Famous Italians | 0 | - | 4.40 | 66,945 |
| Most Common English Verbs - Extreme | 0 | - | 4.95 | 138,486 |
| Add A Letter - Make a European City | 0 | - | 4.87 | 21,065 |
| Countries that Beat Switzerland | 0 | - | 4.87 | 38,085 |
| Counties of England | 0 | - | 4.97 | 698,536 |
| London A-Z | 0 | - | 4.19 | 38,657 |
| Flags of Asia Quiz | 0 | - | 4.99 | 530,517 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 101,063 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 142,020 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 89,716 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 97,650 |
| South Asian Cities by Map | 0 | - | 4.36 | 22,333 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 112,119 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 94,627 |
| Word Chain - Asia | 0 | - | 4.32 | 27,929 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 81,059 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,288,740 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.16 | 14,559 |
| Countries of the Middle East | 0 | - | 4.96 | 175,684 |
| Word Chain - The Middle East | 0 | - | 4.02 | 14,069 |
| History of Egypt | 0 | - | 4.56 | 22,349 |
| China Country Quiz | 0 | - | 4.40 | 105,385 |
| Countries that Beat Japan | 0 | - | 4.44 | 61,347 |
| Japanese Language - Katakana Practice | 0 | - | 4.58 | 26,706 |
| Georgia ... or Georgia? | 0 | - | 4.79 | 72,368 |
| Officially Recognized Languages of India | 0 | - | 4.39 | 28,254 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 15,852 |
| Countries of Africa | 0 | - | 5.00 | 2,196,638 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 92,278 |
| Flags of Africa Quiz | 0 | - | 4.99 | 392,345 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 20,638 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 199,847 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 105,931 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 148,817 |
| African East Coast | 0 | - | 4.97 | 85,132 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 120,793 |
| Western Africa Map Quiz | 0 | - | 4.97 | 61,690 |
| Top African Languages on a Map | 0 | - | 4.92 | 54,729 |
| African Island Countries | 0 | - | 4.96 | 90,480 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 224,929 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 41,067 |
| Australian States and Territories | 0 | - | 4.96 | 129,928 |
| Famous Australians | 0 | - | 4.21 | 19,372 |
| Australia Map Quiz | 0 | - | 4.95 | 321,640 |
| Australia True or False | 0 | - | 4.90 | 51,894 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 107,600 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 133,514 |
| American Countries on the Pacific Coast | 0 | - | 4.81 | 46,525 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 108,431 |
| South America Map Quiz | 0 | - | 5.00 | 1,430,895 |
| Countries of North America Quiz | 0 | - | 5.00 | 890,250 |
| North America Map Quiz | 0 | - | 4.98 | 201,941 |
| Third Most Common Language by U.S. State | 0 | - | 4.90 | 107,847 |
| American Legal Vocabulary | 0 | - | 4.40 | 32,284 |
| People on Money - United States | 0 | - | 4.31 | 61,901 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 588,649 |
| Canada A-Z | 0 | - | 4.70 | 30,731 |
| Canada Geography Trivia | 0 | - | 4.81 | 45,056 |
| Most Spoken Languages in Canada | 0 | - | 4.84 | 47,638 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 196,456 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.93 | 87,060 |
| Straight Shot to Antarctica | 0 | - | 4.90 | 37,758 |
| Countries That Use the Euro | 0 | - | 4.93 | 64,896 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,057,564 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 338,221 |
