| Asian Geography By Letter - B | 0 | - | 4.82 | 60,494 |
| Japanese Prefectures | 0 | - | 4.98 | 104,467 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 252,508 |
| Countries Closest to Japan | 0 | - | 4.93 | 126,379 |
| Japanese Companies | 0 | - | 4.25 | 31,883 |
| Japanese Loanwords | 0 | - | 4.50 | 78,854 |
| Asian Geography By Letter - A | 0 | - | 4.66 | 65,464 |
| Asian Geography by Letter - H | 0 | - | 4.47 | 60,244 |
| Asian Geography By Letter - M | 0 | - | 4.42 | 48,698 |
| Asian Geography by Letter - P | 0 | - | 4.42 | 44,516 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 44,778 |
| Top Asian Languages on a Map | 0 | - | 4.93 | 59,811 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 208,553 |
| Middle East A-Z | 0 | - | 4.45 | 42,780 |
| Countries where Arabic is an Official Language | 0 | - | 4.83 | 51,853 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.89 | 78,939 |
| Asian Cities A-Z | 0 | - | 4.51 | 30,063 |
| A Quiz About Islam | 0 | - | 4.28 | 44,759 |
| Provinces of Turkey | 0 | - | 4.95 | 175,103 |
| Provinces of China | 0 | - | 4.97 | 152,113 |
| States of India | 0 | - | 4.91 | 151,122 |
| U.S. Citizenship Test Questions | 0 | - | 4.86 | 220,362 |
| Asian Geography By Letter - S | 0 | - | 4.19 | 42,894 |
| Asian Geography by Letter - D | 0 | - | 4.25 | 47,526 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 47,108 |
| Asian Geography by Letter - I | 0 | - | 4.35 | 62,561 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 59,982 |
| Asian Geography by Letter - N | 0 | - | 4.28 | 39,218 |
| Countries that Border China | 0 | - | 4.96 | 231,609 |
| Japan Country Quiz | 0 | - | 4.92 | 117,910 |
| Four Main Islands of Japan | 0 | - | 4.50 | 23,927 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 68,878 |
| Most-Visited Countries by Japanese | 0 | - | 4.94 | 52,775 |
| Sushi Translation | 0 | - | 4.11 | 13,143 |
| Biggest Mongol Empire Countries | 0 | - | 4.91 | 66,748 |
| Countries and States in the Caucasus | 0 | - | 4.45 | 45,618 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 26,854 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 80,474 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.42 | 244,936 |
| Countries That Don't Recognize Israel | 0 | - | 4.66 | 28,772 |
| China's Territorial Disputes | 0 | - | 4.42 | 32,592 |
| Countries that Beat China | 0 | - | 4.82 | 98,839 |
| Countries Bordering China Since 1914 | 0 | - | 4.91 | 87,088 |
| Closest Countries to North Korea | 0 | - | 4.92 | 103,376 |
| Pre-Euro Currencies | 0 | - | 4.42 | 49,123 |
| Asian Physical Geography | 0 | - | 4.59 | 33,453 |
| Asia's Busiest Airports | 0 | - | 4.76 | 44,988 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.85 | 48,254 |
| Famous Chinese People | 0 | - | 4.06 | 10,961 |
| Japan Multiple Choice | 0 | - | 4.50 | 37,587 |
| Africa A-Z | 0 | - | 4.54 | 43,485 |
| European Countries by First 2 Letters | 0 | - | 4.96 | 453,472 |
| Asian Islands | 0 | - | 4.44 | 19,814 |
| Asia Geography Quiz #1 | 0 | - | 4.79 | 50,666 |
| Asia Geography Quiz #2 | 0 | - | 4.59 | 45,032 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.76 | 33,548 |
| Middle Eastern Geography Quiz | 0 | - | 4.43 | 20,797 |
| Turkey A-Z | 0 | - | 4.17 | 10,298 |
| Provinces of the Philippines | 0 | - | 4.61 | 34,457 |
| Dynasties of China | 0 | - | 4.64 | 24,074 |
| Overseas Chinese Population | 0 | - | 4.55 | 39,924 |
| Countries of the Indian Diaspora | 0 | - | 4.48 | 50,530 |
| African Countries by First 2 Letters | 0 | - | 4.95 | 242,737 |
| The Americas Geography by Letter - B | 0 | - | 4.50 | 48,692 |
| The Americas Geography by Letter - S | 0 | - | 4.55 | 41,400 |
| Major non-NATO U.S. Allies | 0 | - | 4.43 | 33,101 |
| European Geography By Letter - A | 0 | - | 4.55 | 123,536 |
| European Geography By Letter - B #1 | 0 | - | 4.72 | 102,928 |
| European Geography By Letter - C | 0 | - | 4.44 | 104,339 |
| European Geography By Letter - D | 0 | - | 4.52 | 98,931 |
| European Geography By Letter - L | 0 | - | 4.50 | 104,369 |
| European Geography By Letter - M | 0 | - | 4.55 | 113,854 |
| European Geography By Letter - P | 0 | - | 4.79 | 89,026 |
| European Geography By Letter - N | 0 | - | 4.43 | 93,025 |
| European Geography By Letter - V | 0 | - | 4.45 | 85,865 |
| Europe Map Quiz | 0 | - | 5.00 | 4,249,550 |
| European Geography By Letter - S #1 | 0 | - | 4.57 | 93,478 |
| European Geography A-Z | 0 | - | 4.43 | 44,994 |
| 100 Most Common English Words | 0 | - | 4.91 | 1,156,228 |
| United Kingdom A-Z | 0 | - | 4.53 | 80,133 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,333,226 |
| Asia Map Quiz | 0 | - | 4.99 | 772,487 |
| Asia Geography Quiz #3 | 0 | - | 4.50 | 30,561 |
| East Asian Islands on the Map | 0 | - | 4.57 | 30,670 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 30,357 |
| Emirates of the United Arab Emirates | 0 | - | 4.54 | 16,702 |
| English Words of Arabic Origin | 0 | - | 4.55 | 46,550 |
| Largest Philippines Islands | 0 | - | 4.60 | 19,607 |
| Largest Indonesian Islands | 0 | - | 4.67 | 43,567 |
| Chinese Zodiac Quiz | 0 | - | 4.75 | 119,369 |
| Chinese Inventions | 0 | - | 4.26 | 32,500 |
| History of China | 0 | - | 4.39 | 49,832 |
| Cities of the Pearl River Delta | 0 | - | 4.61 | 14,386 |
| Chinese Geography on the Map | 0 | - | 4.57 | 21,909 |
| China Multiple Choice | 0 | - | 4.52 | 35,069 |
| North Korea... or South Korea? | 0 | - | 4.49 | 74,699 |
| The Life of Gandhi | 0 | - | 4.42 | 12,527 |
| History of India | 0 | - | 4.52 | 19,062 |
| Africa Map Quiz | 0 | - | 5.00 | 1,923,295 |
| Oceania Map Quiz | 0 | - | 4.97 | 561,675 |
| Australian Capitals | 0 | - | 4.90 | 52,921 |
| The Americas Geography by Letter - C | 0 | - | 4.28 | 54,519 |
| The Americas Geography by Letter - A | 0 | - | 4.28 | 41,669 |
| The Americas Geography by Letter - T | 0 | - | 4.23 | 38,374 |
| The Americas Geography by Letter - P | 0 | - | 4.36 | 36,110 |
| The Americas Geography by Letter - M | 0 | - | 4.40 | 36,161 |
| U.S. Federal Holidays | 0 | - | 4.29 | 95,322 |
| United States Map Quiz | 0 | - | 4.98 | 3,878,267 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.18 | 696,363 |
| American Legal Vocabulary | 0 | - | 4.43 | 31,951 |
| Official European Union Languages | 0 | - | 4.98 | 198,552 |
| European Countries in their Native Language | 0 | - | 4.99 | 142,766 |
| European Geography By Letter - E | 0 | - | 4.19 | 104,718 |
| European Geography By Letter - F | 0 | - | 4.14 | 84,565 |
| European Geography By Letter - H | 0 | - | 4.29 | 88,084 |
| European Geography By Letter - G | 0 | - | 4.24 | 94,575 |
| European Geography By Letter - I | 0 | - | 4.09 | 88,322 |
| European Geography By Letter - K | 0 | - | 4.16 | 64,114 |
| European Geography By Letter - O | 0 | - | 4.27 | 57,400 |
| European Geography By Letter - R | 0 | - | 4.39 | 87,106 |
| European Geography by Letter - W | 0 | - | 4.21 | 77,948 |
| European Geography By Letter - T | 0 | - | 4.39 | 70,545 |
| European Geography By Letter - S #2 | 0 | - | 4.16 | 46,423 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 381,547 |
| Famous Germans | 0 | - | 4.39 | 35,077 |
| Famous Italians | 0 | - | 4.40 | 65,430 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 134,693 |
| Add A Letter - Make a European City | 0 | - | 4.87 | 20,685 |
| Countries that Beat Switzerland | 0 | - | 4.85 | 37,221 |
| Counties of England | 0 | - | 4.96 | 681,858 |
| London A-Z | 0 | - | 4.19 | 38,290 |
| Flags of Asia Quiz | 0 | - | 4.99 | 517,858 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 99,503 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 124,708 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 87,902 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 95,659 |
| South Asian Cities by Map | 0 | - | 4.36 | 22,114 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 109,838 |
| Asian Last Names in the United States | 0 | - | 4.41 | 42,952 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 92,552 |
| Word Chain - Asia | 0 | - | 4.31 | 27,597 |
| South and Central Asia Map Quiz | 0 | - | 4.92 | 78,490 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,272,415 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 14,413 |
| Countries of the Middle East | 0 | - | 4.96 | 171,145 |
| Word Chain - The Middle East | 0 | - | 4.02 | 13,892 |
| History of Egypt | 0 | - | 4.56 | 22,075 |
| China by Picture | 0 | - | 4.50 | 53,917 |
| Most Visited Countries by Chinese People | 0 | - | 4.40 | 51,956 |
| Countries that Beat Japan | 0 | - | 4.44 | 60,110 |
| Japanese Language - Katakana Practice | 0 | - | 4.57 | 25,739 |
| Georgia ... or Georgia? | 0 | - | 4.79 | 71,349 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 27,633 |
| Bhutan... or Nepal? | 0 | - | 4.58 | 15,453 |
| Countries of Africa | 0 | - | 5.00 | 2,136,885 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 90,918 |
| Flags of Africa Quiz | 0 | - | 4.99 | 380,116 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 18,812 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 196,226 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 103,798 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 129,644 |
| African East Coast | 0 | - | 4.97 | 83,160 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 117,937 |
| Western Africa Map Quiz | 0 | - | 4.97 | 59,847 |
| Top African Languages on a Map | 0 | - | 4.91 | 51,043 |
| African Island Countries | 0 | - | 4.96 | 88,420 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 220,895 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 39,533 |
| Australian States and Territories | 0 | - | 4.96 | 128,086 |
| Famous Australians | 0 | - | 4.21 | 19,284 |
| Australia Map Quiz | 0 | - | 4.94 | 317,066 |
| Australian True or False | 0 | - | 4.90 | 50,762 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 106,373 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 131,194 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 104,730 |
| South America Map Quiz | 0 | - | 5.00 | 1,408,843 |
| Countries of North America Quiz | 0 | - | 5.00 | 867,736 |
| North America Map Quiz | 0 | - | 4.98 | 193,993 |
| Third Most Common Language by U.S. State | 0 | - | 4.90 | 105,985 |
| People on Money - United States | 0 | - | 4.31 | 61,595 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 572,805 |
| Canada A-Z | 0 | - | 4.66 | 30,383 |
| Most Spoken Languages in Canada | 0 | - | 4.82 | 46,280 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 192,782 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.92 | 86,375 |
| Straight Shot to Antarctica | 0 | - | 4.90 | 36,877 |
| Countries That Use the Euro | 0 | - | 4.91 | 61,326 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,030,541 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 333,556 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,169,248 |
| Europe Geography Decoder | 0 | - | 4.89 | 62,714 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 90,692 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 159,438 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 137,292 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 183,148 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.82 | 38,897 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 76,120 |
| The Only European Country ... | 0 | - | 4.94 | 175,719 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 282,861 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 113,120 |
