| Asian Geography By Letter - B | 0 | - | 4.85 | 66,007 |
| Japanese Prefectures | 0 | - | 4.98 | 134,667 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 277,137 |
| Countries Closest to Japan | 0 | - | 4.92 | 137,933 |
| Japanese Companies | 0 | - | 4.28 | 34,086 |
| Asian Cities A-Z by Clue | 0 | - | 4.51 | 34,318 |
| Japanese Loanwords | 0 | - | 4.47 | 84,362 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 86,875 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,834 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,399 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,170 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,573 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,085 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,713 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,812 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,725 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,182 |
| Middle East A-Z | 0 | - | 4.47 | 45,795 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,254 |
| States of India | 0 | - | 4.94 | 190,254 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,363 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,349 |
| A Quiz About Islam | 0 | - | 4.31 | 48,213 |
| Provinces of Turkey | 0 | - | 4.95 | 201,171 |
| Countries That Don't Recognize Israel | 0 | - | 4.63 | 34,454 |
| Provinces of China | 0 | - | 4.97 | 200,223 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,705 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 92,805 |
| Asian Geography By Letter - S | 0 | - | 4.18 | 55,928 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,705 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 50,998 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,524 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,504 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,021 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,502 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,457 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,318 |
| Countries that Border China | 0 | - | 4.96 | 261,856 |
| Japan Country Quiz | 0 | - | 4.92 | 141,305 |
| Four Main Islands of Japan | 0 | - | 4.52 | 26,779 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 76,952 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,715 |
| Sushi Translation | 0 | - | 4.08 | 13,902 |
| Closest Countries to North Korea | 0 | - | 4.94 | 121,824 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,453 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,172 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 28,881 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,211 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 273,153 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,278 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,460 |
| Countries that Beat China | 0 | - | 4.86 | 114,742 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,750 |
| Africa A-Z | 0 | - | 4.57 | 46,381 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 526,447 |
| Asian Physical Geography | 0 | - | 4.61 | 35,373 |
| East Asian Islands on the Map | 0 | - | 4.54 | 32,932 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,429 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,304 |
| Asian Geography By Letter - R | 0 | - | 4.34 | 27,599 |
| Famous Chinese People | 0 | - | 4.09 | 11,802 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,535 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 53,929 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 266,577 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 51,756 |
| European Geography By Letter - A | 0 | - | 4.56 | 132,422 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 110,925 |
| European Geography By Letter - C | 0 | - | 4.46 | 111,871 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,732 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,238 |
| European Geography By Letter - M | 0 | - | 4.61 | 128,930 |
| European Geography By Letter - N | 0 | - | 4.44 | 99,690 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,643 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,033 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,324 |
| Europe Map Quiz | 0 | - | 5.00 | 4,732,270 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,610 |
| Famous Germans | 0 | - | 4.50 | 54,632 |
| Famous Italians by Clue | 0 | - | 4.45 | 88,543 |
| Asian Islands | 0 | - | 4.49 | 20,766 |
| Asia Geography Quiz #1 | 0 | - | 4.78 | 53,333 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,332 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,160 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 35,908 |
| Turkey A-Z | 0 | - | 4.04 | 11,726 |
| Provinces of the Philippines | 0 | - | 4.56 | 48,322 |
| Dynasties of China | 0 | - | 4.63 | 27,622 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,177 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 57,959 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,305,250 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,305 |
| History of India | 0 | - | 4.61 | 21,288 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,708 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,493 |
| Australian Capitals | 0 | - | 4.92 | 62,594 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,543 |
| U.S. Geography by Letter - S | 0 | - | 4.54 | 52,086 |
| U.S. Federal Holidays | 0 | - | 4.33 | 99,108 |
| United States Map Quiz | 0 | - | 4.98 | 4,142,248 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 743,286 |
| Canada A-Z | 0 | - | 4.73 | 32,653 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 68,597 |
| Official European Union Languages | 0 | - | 4.97 | 236,804 |
| European Countries in their Native Language | 0 | - | 4.99 | 156,717 |
| European Geography By Letter - E | 0 | - | 4.23 | 112,235 |
| European Geography By Letter - F | 0 | - | 4.17 | 91,678 |
| European Geography By Letter - H | 0 | - | 4.30 | 94,916 |
| European Geography By Letter - G | 0 | - | 4.25 | 101,297 |
| European Geography By Letter - I | 0 | - | 4.10 | 94,504 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,183 |
| European Geography By Letter - O | 0 | - | 4.28 | 61,936 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,303 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,522 |
| European Geography A-Z | 0 | - | 4.28 | 49,008 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,287 |
| History of The Netherlands | 0 | - | 4.46 | 17,317 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,237 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,440,882 |
| Asia Map Quiz | 0 | - | 4.99 | 907,280 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,521 |
| History of Iran | 0 | - | 4.65 | 16,272 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 17,028 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,726 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,612 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,381 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,682 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 138,977 |
| Chinese Inventions | 0 | - | 4.30 | 33,725 |
| History of China | 0 | - | 4.37 | 56,703 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,307 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,199 |
| Most Visited Countries by Chinese People | 0 | - | 4.41 | 55,489 |
| China Multiple Choice | 0 | - | 4.50 | 37,151 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 32,562 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 155,832 |
| Georgia ... or Georgia? | 0 | - | 4.69 | 76,432 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 31,075 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,653 |
| Countries of Africa | 0 | - | 5.00 | 2,508,682 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,444 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,619 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,835 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,655 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,599 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,301 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,516 |
| African East Coast | 0 | - | 4.96 | 95,079 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,159 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,953 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,501 |
| African Island Countries | 0 | - | 4.96 | 100,813 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,704 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,821 |
| Australian States and Territories | 0 | - | 4.96 | 140,930 |
| Famous Australians by Description | 0 | - | 4.23 | 27,626 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,024 |
| Australia Map Quiz | 0 | - | 4.94 | 342,551 |
| Australia True or False | 0 | - | 4.87 | 56,517 |
| Flags of North and South America | 0 | - | 4.99 | 367,482 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,165 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,187 |
| U.S. Geography by Letter - C | 0 | - | 4.26 | 73,354 |
| U.S. Geography by Letter - A | 0 | - | 4.38 | 62,333 |
| U.S. Geography by Letter - D | 0 | - | 4.08 | 56,325 |
| U.S. Geography by Letter - T | 0 | - | 4.27 | 49,018 |
| U.S. Geography by Letter - P | 0 | - | 4.34 | 47,402 |
| U.S. Geography by Letter - M | 0 | - | 4.13 | 52,614 |
| U.S. Geography by Letter - L | 0 | - | 4.03 | 40,369 |
| U.S. Geography by Letter - G | 0 | - | 4.12 | 38,612 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 39,352 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,266 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,389 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,012,034 |
| North America Map Quiz | 0 | - | 4.98 | 244,545 |
| Third Most Common Language by U.S. State | 0 | - | 4.89 | 113,383 |
| American Legal Vocabulary | 0 | - | 4.40 | 33,794 |
| People on Money - United States | 0 | - | 4.31 | 63,207 |
| Canada Provinces and Territories | 0 | - | 5.00 | 338,032 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 636,129 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,636 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,196 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,225 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,509 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,244 |
| Countries That Use the Euro | 0 | - | 4.96 | 103,063 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,227,236 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,379 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,061 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,549 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,620 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,732 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,312 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,408 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,492 |
| The Only European Country ... | 0 | - | 4.91 | 213,931 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,898 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,997 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,600 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,140 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,513 |
