| Asian Geography By Letter - B | 0 | - | 4.85 | 66,196 |
| Japanese Prefectures | 0 | - | 4.98 | 135,917 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,322 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,308 |
| Japanese Companies | 0 | - | 4.28 | 34,164 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 35,244 |
| Japanese Loanwords | 0 | - | 4.47 | 84,501 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,148 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,972 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,532 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,274 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,734 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,207 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,098 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,699 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,858 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,602 |
| Middle East A-Z | 0 | - | 4.47 | 45,935 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,377 |
| States of India | 0 | - | 4.94 | 191,939 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,938 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,653 |
| A Quiz About Islam | 0 | - | 4.31 | 48,348 |
| Provinces of Turkey | 0 | - | 4.95 | 203,159 |
| Countries That Don't Recognize Israel | 0 | - | 4.63 | 34,683 |
| Provinces of China | 0 | - | 4.97 | 202,593 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,030 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,087 |
| Asian Geography By Letter - S | 0 | - | 4.16 | 55,999 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,817 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 51,104 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,646 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,612 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,129 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,604 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,635 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,446 |
| Countries that Border China | 0 | - | 4.96 | 262,608 |
| Japan Country Quiz | 0 | - | 4.93 | 142,006 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,882 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,221 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,947 |
| Sushi Translation | 0 | - | 4.08 | 13,922 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,129 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,519 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,365 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 28,939 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,564 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 274,364 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,571 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,562 |
| Countries that Beat China | 0 | - | 4.86 | 115,272 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,978 |
| Africa A-Z | 0 | - | 4.57 | 46,518 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 528,051 |
| Asian Physical Geography | 0 | - | 4.61 | 35,460 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,020 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,502 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,579 |
| Asian Geography By Letter - R | 0 | - | 4.34 | 27,761 |
| Famous Chinese People | 0 | - | 4.09 | 11,843 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,625 |
| Countries of the Indian Diaspora | 0 | - | 4.49 | 58,201 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 267,523 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 51,988 |
| European Geography By Letter - A | 0 | - | 4.61 | 132,730 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 111,163 |
| European Geography By Letter - C | 0 | - | 4.46 | 112,136 |
| European Geography By Letter - D | 0 | - | 4.50 | 107,023 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,478 |
| European Geography By Letter - M | 0 | - | 4.64 | 129,383 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,055 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,830 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,464 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,650 |
| Europe Map Quiz | 0 | - | 5.00 | 4,748,648 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,822 |
| Famous Germans | 0 | - | 4.50 | 54,877 |
| Famous Italians by Clue | 0 | - | 4.45 | 88,961 |
| Asian Islands | 0 | - | 4.49 | 20,809 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,430 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,458 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,206 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,000 |
| Turkey A-Z | 0 | - | 4.04 | 11,802 |
| Provinces of the Philippines | 0 | - | 4.56 | 49,174 |
| Dynasties of China | 0 | - | 4.64 | 27,765 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,291 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,091 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,311,376 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,522 |
| History of India | 0 | - | 4.61 | 21,363 |
| Africa Map Quiz | 0 | - | 5.00 | 2,111,751 |
| Oceania Map Quiz | 0 | - | 4.98 | 639,089 |
| Australian Capitals | 0 | - | 4.92 | 62,670 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,005 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,489 |
| U.S. Federal Holidays | 0 | - | 4.33 | 99,387 |
| United States Map Quiz | 0 | - | 4.98 | 4,149,657 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 745,490 |
| Canada A-Z | 0 | - | 4.73 | 32,737 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,888 |
| Official European Union Languages | 0 | - | 4.97 | 237,796 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,406 |
| European Geography By Letter - E | 0 | - | 4.23 | 112,467 |
| European Geography By Letter - F | 0 | - | 4.17 | 91,881 |
| European Geography By Letter - H | 0 | - | 4.30 | 95,136 |
| European Geography By Letter - G | 0 | - | 4.27 | 101,753 |
| European Geography By Letter - I | 0 | - | 4.10 | 94,699 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,385 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,102 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,448 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,670 |
| European Geography A-Z | 0 | - | 4.29 | 49,132 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,794 |
| History of The Netherlands | 0 | - | 4.46 | 17,374 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,472 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,444,627 |
| Asia Map Quiz | 0 | - | 4.99 | 911,828 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,653 |
| History of Iran | 0 | - | 4.66 | 16,318 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 17,083 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,837 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,689 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,490 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,879 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,397 |
| Chinese Inventions | 0 | - | 4.30 | 33,764 |
| History of China | 0 | - | 4.37 | 56,949 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,355 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,295 |
| Most Visited Countries by Chinese People | 0 | - | 4.41 | 55,585 |
| China Multiple Choice | 0 | - | 4.50 | 37,232 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 32,818 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 156,536 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 76,610 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 31,231 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,716 |
| Countries of Africa | 0 | - | 5.00 | 2,523,774 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,729 |
| Flags of Africa Quiz | 0 | - | 5.00 | 467,507 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,361 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,350 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,975 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,779 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,897 |
| African East Coast | 0 | - | 4.96 | 95,607 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,857 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,437 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,328 |
| African Island Countries | 0 | - | 4.96 | 101,234 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,748 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,261 |
| Australian States and Territories | 0 | - | 4.96 | 141,449 |
| Famous Australians by Description | 0 | - | 4.23 | 27,810 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,169 |
| Australia Map Quiz | 0 | - | 4.94 | 343,433 |
| Australia True or False | 0 | - | 4.87 | 56,702 |
| Flags of North and South America | 0 | - | 4.99 | 370,720 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,437 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,586 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 73,765 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 62,736 |
| U.S. Geography by Letter - D | 0 | - | 4.08 | 56,733 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,408 |
| U.S. Geography by Letter - P | 0 | - | 4.36 | 47,849 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 52,968 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 40,827 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 38,963 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 39,777 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,002 |
| South America Map Quiz | 0 | - | 5.00 | 1,545,477 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,018,232 |
| North America Map Quiz | 0 | - | 4.98 | 246,905 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,577 |
| American Legal Vocabulary | 0 | - | 4.40 | 33,853 |
| People on Money - United States | 0 | - | 4.31 | 63,286 |
| Canada Provinces and Territories | 0 | - | 5.00 | 340,238 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 638,230 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,926 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,287 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,503 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,716 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,331 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,120 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,236,280 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,438 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,324,216 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,781 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,454 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,229 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,770 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,641 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,828 |
| The Only European Country ... | 0 | - | 4.91 | 215,406 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,523 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,782 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,465 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,346 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,478 |
