| Asian Geography By Letter - B | 0 | - | 4.85 | 66,030 |
| Japanese Prefectures | 0 | - | 4.98 | 134,741 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 277,217 |
| Countries Closest to Japan | 0 | - | 4.92 | 137,974 |
| Japanese Companies | 0 | - | 4.28 | 34,091 |
| Asian Cities A-Z by Clue | 0 | - | 4.51 | 34,424 |
| Japanese Loanwords | 0 | - | 4.47 | 84,370 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 86,908 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,848 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,412 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,180 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,586 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,094 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,743 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,890 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,739 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,214 |
| Middle East A-Z | 0 | - | 4.47 | 45,813 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,262 |
| States of India | 0 | - | 4.94 | 190,484 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,410 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,384 |
| A Quiz About Islam | 0 | - | 4.31 | 48,221 |
| Provinces of Turkey | 0 | - | 4.95 | 201,486 |
| Countries That Don't Recognize Israel | 0 | - | 4.63 | 34,471 |
| Provinces of China | 0 | - | 4.97 | 200,371 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,739 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 92,824 |
| Asian Geography By Letter - S | 0 | - | 4.18 | 55,933 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,721 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 51,007 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,537 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,523 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,031 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,513 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,470 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,323 |
| Countries that Border China | 0 | - | 4.96 | 261,906 |
| Japan Country Quiz | 0 | - | 4.92 | 141,379 |
| Four Main Islands of Japan | 0 | - | 4.52 | 26,788 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 76,986 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,737 |
| Sushi Translation | 0 | - | 4.08 | 13,905 |
| Closest Countries to North Korea | 0 | - | 4.94 | 121,857 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,458 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,194 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 28,887 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,248 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 273,196 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,297 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,466 |
| Countries that Beat China | 0 | - | 4.86 | 114,780 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,769 |
| Africa A-Z | 0 | - | 4.57 | 46,390 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 526,543 |
| Asian Physical Geography | 0 | - | 4.61 | 35,376 |
| East Asian Islands on the Map | 0 | - | 4.54 | 32,938 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,438 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,323 |
| Asian Geography By Letter - R | 0 | - | 4.34 | 27,609 |
| Famous Chinese People | 0 | - | 4.09 | 11,805 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,542 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 53,935 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 266,647 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 51,777 |
| European Geography By Letter - A | 0 | - | 4.56 | 132,447 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 110,946 |
| European Geography By Letter - C | 0 | - | 4.46 | 111,894 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,753 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,264 |
| European Geography By Letter - M | 0 | - | 4.61 | 128,972 |
| European Geography By Letter - N | 0 | - | 4.44 | 99,709 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,663 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,050 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,353 |
| Europe Map Quiz | 0 | - | 5.00 | 4,733,461 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,627 |
| Famous Germans | 0 | - | 4.50 | 54,653 |
| Famous Italians by Clue | 0 | - | 4.45 | 88,588 |
| Asian Islands | 0 | - | 4.49 | 20,771 |
| Asia Geography Quiz #1 | 0 | - | 4.78 | 53,334 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,345 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,164 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 35,919 |
| Turkey A-Z | 0 | - | 4.04 | 11,732 |
| Provinces of the Philippines | 0 | - | 4.56 | 48,357 |
| Dynasties of China | 0 | - | 4.64 | 27,629 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,183 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 57,976 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,305,703 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,328 |
| History of India | 0 | - | 4.61 | 21,296 |
| Africa Map Quiz | 0 | - | 5.00 | 2,105,257 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,814 |
| Australian Capitals | 0 | - | 4.92 | 62,596 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,627 |
| U.S. Geography by Letter - S | 0 | - | 4.54 | 52,153 |
| U.S. Federal Holidays | 0 | - | 4.33 | 99,117 |
| United States Map Quiz | 0 | - | 4.98 | 4,142,947 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 743,456 |
| Canada A-Z | 0 | - | 4.73 | 32,656 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 68,623 |
| Official European Union Languages | 0 | - | 4.97 | 237,031 |
| European Countries in their Native Language | 0 | - | 4.99 | 156,752 |
| European Geography By Letter - E | 0 | - | 4.23 | 112,260 |
| European Geography By Letter - F | 0 | - | 4.17 | 91,698 |
| European Geography By Letter - H | 0 | - | 4.30 | 94,932 |
| European Geography By Letter - G | 0 | - | 4.25 | 101,316 |
| European Geography By Letter - I | 0 | - | 4.10 | 94,522 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,195 |
| European Geography By Letter - O | 0 | - | 4.28 | 61,948 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,321 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,536 |
| European Geography A-Z | 0 | - | 4.28 | 49,020 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,468 |
| History of The Netherlands | 0 | - | 4.46 | 17,324 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,257 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,441,415 |
| Asia Map Quiz | 0 | - | 4.99 | 907,597 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,532 |
| History of Iran | 0 | - | 4.65 | 16,278 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 17,035 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,735 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,614 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,386 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,694 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,005 |
| Chinese Inventions | 0 | - | 4.30 | 33,728 |
| History of China | 0 | - | 4.37 | 56,719 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,310 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,205 |
| Most Visited Countries by Chinese People | 0 | - | 4.41 | 55,496 |
| China Multiple Choice | 0 | - | 4.50 | 37,157 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 32,593 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 155,887 |
| Georgia ... or Georgia? | 0 | - | 4.69 | 76,445 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 31,085 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,658 |
| Countries of Africa | 0 | - | 5.00 | 2,509,828 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,466 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,901 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,872 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,706 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,633 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,343 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,539 |
| African East Coast | 0 | - | 4.96 | 95,115 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,229 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,999 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,558 |
| African Island Countries | 0 | - | 4.96 | 100,848 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,768 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,866 |
| Australian States and Territories | 0 | - | 4.96 | 140,976 |
| Famous Australians by Description | 0 | - | 4.23 | 27,643 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,034 |
| Australia Map Quiz | 0 | - | 4.94 | 342,630 |
| Australia True or False | 0 | - | 4.87 | 56,533 |
| Flags of North and South America | 0 | - | 4.99 | 367,806 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,177 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,210 |
| U.S. Geography by Letter - C | 0 | - | 4.26 | 73,414 |
| U.S. Geography by Letter - A | 0 | - | 4.38 | 62,402 |
| U.S. Geography by Letter - D | 0 | - | 4.08 | 56,385 |
| U.S. Geography by Letter - T | 0 | - | 4.27 | 49,080 |
| U.S. Geography by Letter - P | 0 | - | 4.34 | 47,467 |
| U.S. Geography by Letter - M | 0 | - | 4.13 | 52,667 |
| U.S. Geography by Letter - L | 0 | - | 4.03 | 40,436 |
| U.S. Geography by Letter - G | 0 | - | 4.12 | 38,665 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 39,416 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,319 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,671 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,012,561 |
| North America Map Quiz | 0 | - | 4.98 | 244,702 |
| Third Most Common Language by U.S. State | 0 | - | 4.89 | 113,392 |
| American Legal Vocabulary | 0 | - | 4.40 | 33,797 |
| People on Money - United States | 0 | - | 4.31 | 63,213 |
| Canada Provinces and Territories | 0 | - | 5.00 | 338,198 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 636,255 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,669 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,276 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,245 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,519 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,250 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,147 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,227,970 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,474 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,538 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,561 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,688 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,763 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,363 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,503 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,521 |
| The Only European Country ... | 0 | - | 4.91 | 214,044 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 308,007 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 168,111 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,689 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,163 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,616 |
