| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,355 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,564 |
| Dynasties of China | 0 | - | 4.64 | 27,768 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,098 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,628 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,113 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,718 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,615 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,382 |
| States of India | 0 | - | 4.94 | 192,020 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,201 |
| Provinces of Turkey | 0 | - | 4.95 | 203,206 |
| Provinces of China | 0 | - | 4.97 | 202,677 |
| History of China | 0 | - | 4.37 | 56,953 |
| Japanese Prefectures | 0 | - | 4.98 | 135,947 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 528,098 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,378 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,590 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 274,444 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,585 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,448 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 267,569 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,504 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 35,262 |
| Asian Physical Geography | 0 | - | 4.61 | 35,463 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,025 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,591 |
| Europe Map Quiz | 0 | - | 5.00 | 4,749,097 |
| Asian Islands | 0 | - | 4.49 | 20,810 |
| Countries of the Indian Diaspora | 0 | - | 4.49 | 58,255 |
| Africa Map Quiz | 0 | - | 5.00 | 2,111,972 |
| Oceania Map Quiz | 0 | - | 4.98 | 639,188 |
| Australian Capitals | 0 | - | 4.92 | 62,672 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,899 |
| Official European Union Languages | 0 | - | 4.97 | 237,822 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,418 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,858 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,974 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,534 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,276 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,739 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,207 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,444,739 |
| Asia Map Quiz | 0 | - | 4.99 | 911,959 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,435 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,461 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,207 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,002 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,861 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,640 |
| Middle East A-Z | 0 | - | 4.47 | 45,936 |
| Provinces of the Philippines | 0 | - | 4.56 | 49,236 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,296 |
| History of India | 0 | - | 4.61 | 21,363 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,380 |
| African East Coast | 0 | - | 4.96 | 95,625 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,457 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,277 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,325 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,509 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,154 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,791 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,488 |
| The Only European Country ... | 0 | - | 4.91 | 215,455 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,482 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,696 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,482 |
| Word Chain - Asia | 0 | - | 4.34 | 29,285 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,333 |
| A Quiz About Islam | 0 | - | 4.31 | 48,354 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,524 |
| History of Iran | 0 | - | 4.66 | 16,318 |
| Countries That Don't Recognize Israel | 0 | - | 4.63 | 34,689 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,892 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,402 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 32,822 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,530 |
| Countries of Africa | 0 | - | 5.00 | 2,524,349 |
| Australia Map Quiz | 0 | - | 4.94 | 343,474 |
| United States Map Quiz | 0 | - | 4.98 | 4,149,875 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,483 |
| Celtic Nations | 0 | - | 4.69 | 46,882 |
| Asian Geography By Letter - S | 0 | - | 4.16 | 56,001 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,818 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 51,107 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,653 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,614 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,131 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,658 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,605 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,379,755 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 17,087 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,839 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,693 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,493 |
| Chinese Inventions | 0 | - | 4.30 | 33,764 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,357 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,300 |
| Japanese Companies | 0 | - | 4.28 | 34,168 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,887 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 31,236 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,720 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,740 |
| Flags of Africa Quiz | 0 | - | 5.00 | 467,647 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,369 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,993 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,799 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,912 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,878 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,353 |
| African Island Countries | 0 | - | 4.96 | 101,250 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,770 |
| Australian States and Territories | 0 | - | 4.96 | 141,477 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,174 |
| Australia True or False | 0 | - | 4.87 | 56,708 |
| Flags of North and South America | 0 | - | 4.99 | 370,817 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,444 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,607 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,017 |
| South America Map Quiz | 0 | - | 5.00 | 1,545,611 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,018,396 |
| North America Map Quiz | 0 | - | 4.98 | 246,974 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,585 |
| Canada Provinces and Territories | 0 | - | 5.00 | 340,339 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 638,300 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,935 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,722 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,333 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,236,567 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,324,399 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,250 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,787 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,689 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,847 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,151 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,549 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,820 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,499 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,832 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,589 |
| Slavic Countries | 0 | - | 4.96 | 111,335 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,221 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 31,805 |
| Counties of England | 0 | - | 4.97 | 793,300 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 353,103 |
| Flags of Asia Quiz | 0 | - | 4.99 | 609,855 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,922 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,321 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,809 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,654 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,436 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,079 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 28,942 |
| Countries of the Middle East | 0 | - | 4.96 | 200,112 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,527 |
| History of Egypt | 0 | - | 4.58 | 23,989 |
| Japanese Loanwords | 0 | - | 4.47 | 84,506 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 76,617 |
| The Life of Gandhi | 0 | - | 4.37 | 13,036 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,436 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,226 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,529 |
| The Only African Country ... | 0 | - | 4.99 | 128,776 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,963 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,494 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 320,951 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,802 |
| Flags of Oceania | 0 | - | 5.00 | 257,415 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,185 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,990 |
| Australia Country Quiz | 0 | - | 4.43 | 69,469 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,355 |
| Regions of New Zealand | 0 | - | 4.85 | 28,424 |
| The Only American Country ... | 0 | - | 4.92 | 121,248 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,796 |
| Uruguay Country Quiz | 0 | - | 4.83 | 31,476 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,093 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,509 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,382 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,606 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,264 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,950 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,232 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,550 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,734 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,799 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,661 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,518 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,062 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,645 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,678 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,331 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,330 |
| Monarchies of Europe | 0 | - | 4.90 | 97,778 |
| European Countries with One Border | 0 | - | 4.97 | 182,249 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,102 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 76,745 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,651 |
| Federal Subjects of Russia | 0 | - | 4.95 | 145,700 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,596 |
