| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,856 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,341 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,481 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,055 |
| Official European Union Languages | 0 | - | 4.97 | 238,297 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,726 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,543 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,835 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,687 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,086 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,160 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 49,824 |
| States of India | 0 | - | 4.95 | 192,945 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,436 |
| Provinces of Turkey | 0 | - | 4.95 | 203,837 |
| Provinces of China | 0 | - | 4.97 | 203,928 |
| Japanese Prefectures | 0 | - | 4.98 | 136,599 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,028 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 529,150 |
| Slavic Languages | 0 | - | 4.68 | 54,310 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,483 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,769 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 275,055 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,760 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,521 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,631 |
| Officially Recognized Languages of India | 0 | - | 4.39 | 31,298 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,014 |
| Most-Spoken Languages of the United States | 0 | - | 4.52 | 219,532 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,959 |
| Asian Cities A-Z by Clue | 0 | - | 4.49 | 35,487 |
| Asian Physical Geography | 0 | - | 4.60 | 35,501 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,070 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,709 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,664 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,765 |
| Top World Languages | 0 | - | 4.92 | 820,948 |
| Europe Map Quiz | 0 | - | 5.00 | 4,758,647 |
| Asian Islands | 0 | - | 4.49 | 20,824 |
| Dynasties of China | 0 | - | 4.64 | 27,886 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,167 |
| Countries of the Indian Diaspora | 0 | - | 4.48 | 59,037 |
| Africa Map Quiz | 0 | - | 5.00 | 2,116,047 |
| Oceania Map Quiz | 0 | - | 4.98 | 641,344 |
| Australian Capitals | 0 | - | 4.92 | 62,709 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,839 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,094 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,652 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,381 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,849 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,326 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,506 |
| Asia Map Quiz | 0 | - | 4.99 | 915,588 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,495 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,533 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,238 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,056 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,985 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,808 |
| Middle East A-Z | 0 | - | 4.47 | 45,996 |
| Provinces of the Philippines | 0 | - | 4.56 | 49,684 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,371 |
| Countries by Official Language | 0 | - | 4.95 | 194,760 |
| Places in their Native Language #1 | 0 | - | 4.85 | 241,728 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,694 |
| Countries in their Native Language | 0 | - | 4.99 | 198,306 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,633 |
| History of India | 0 | - | 4.62 | 21,409 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,726 |
| African East Coast | 0 | - | 4.96 | 95,937 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,752 |
| Official Languages of South Africa | 0 | - | 4.56 | 26,140 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,574 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,975 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,618 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,746 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,931 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,015 |
| The Only European Country ... | 0 | - | 4.91 | 216,273 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,936 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,792 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,874 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,498 |
| Word Chain - Asia | 0 | - | 4.34 | 29,313 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,810 |
| A Quiz About Islam | 0 | - | 4.31 | 48,410 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,553 |
| History of Iran | 0 | - | 4.66 | 16,348 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 34,798 |
| Largest Indonesian Islands | 0 | - | 4.75 | 50,000 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,559 |
| History of China | 0 | - | 4.37 | 57,121 |
| Spanish to English Country Names | 0 | - | 4.86 | 32,954 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,353 |
| Top World Languages A-Z | 0 | - | 4.83 | 36,608 |
| German-Speaking Countries | 0 | - | 4.91 | 145,424 |
| Italian Name Translation | 0 | - | 4.82 | 46,472 |
| French-Speaking Countries | 0 | - | 4.85 | 270,317 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,651 |
| Countries of Africa | 0 | - | 5.00 | 2,533,006 |
| Australia Map Quiz | 0 | - | 4.95 | 344,133 |
| United States Map Quiz | 0 | - | 4.98 | 4,155,454 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,197 |
| Celtic Nations | 0 | - | 4.69 | 46,919 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,067 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,896 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,181 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,745 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,698 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,199 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,735 |
| Asian Geography By Letter - J | 0 | - | 4.26 | 34,694 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,381,954 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 17,114 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,890 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,732 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,551 |
| Chinese Inventions | 0 | - | 4.30 | 33,792 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,382 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,363 |
| Japanese Companies | 0 | - | 4.28 | 34,207 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,928 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,764 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,928 |
| Flags of Africa Quiz | 0 | - | 5.00 | 470,168 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,801 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,497 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,115 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,178 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,333 |
| African Island Countries | 0 | - | 4.96 | 101,518 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,235 |
| Australian States and Territories | 0 | - | 4.96 | 141,809 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,258 |
| Australia True or False | 0 | - | 4.87 | 56,811 |
| Flags of North and South America | 0 | - | 4.99 | 372,467 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,558 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,152 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,550 |
| South America Map Quiz | 0 | - | 5.00 | 1,548,482 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,021,734 |
| North America Map Quiz | 0 | - | 4.98 | 248,107 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,872 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,642 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,830 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,375 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,241,833 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,170 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,544 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,077 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,399 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,056 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,303 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,199 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 171,050 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,950 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,134 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,918 |
| Slavic Countries | 0 | - | 4.96 | 111,559 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,319 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,928 |
| Languages of Spain | 0 | - | 4.36 | 23,300 |
| Counties of England | 0 | - | 4.97 | 795,642 |
| Flags of Asia Quiz | 0 | - | 4.99 | 612,523 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,149 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,627 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,056 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,898 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,751 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,382 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 28,963 |
| Countries of the Middle East | 0 | - | 4.96 | 200,929 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,558 |
| History of Egypt | 0 | - | 4.58 | 24,014 |
| Japanese Loanwords | 0 | - | 4.47 | 84,591 |
| English Speaking Countries | 0 | - | 4.64 | 357,180 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.95 | 124,609 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,461 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,067 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 76,713 |
| The Life of Gandhi | 0 | - | 4.37 | 13,051 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,575 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,311 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,716 |
| The Only African Country ... | 0 | - | 4.99 | 129,020 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,095 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,758 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 321,918 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,086 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.87 | 55,722 |
| Flags of Oceania | 0 | - | 5.00 | 258,585 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,289 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 145,309 |
| Australia Country Quiz | 0 | - | 4.43 | 69,560 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,503 |
| Regions of New Zealand | 0 | - | 4.85 | 28,472 |
| The Only American Country ... | 0 | - | 4.92 | 121,485 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,018 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,540 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,791 |
