| Asian Countries by First 2 Letters | 0 | - | 4.92 | 281,073 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,255 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,939 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,823 |
| Official and Regional Languages of Asia on a Map | 0 | - | 5.00 | 69,693 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,825 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 533,156 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,129 |
| Category Elimination - Asian Geography #3 | 0 | - | 4.91 | 67,570 |
| Provinces of Turkey | 0 | - | 4.95 | 206,370 |
| World Currencies Quiz on a Map | 0 | - | 4.95 | 62,103 |
| Provinces of China | 0 | - | 4.97 | 209,028 |
| Japanese Prefectures | 0 | - | 4.98 | 139,466 |
| States of India | 0 | - | 4.94 | 196,605 |
| Save Europeans by Guessing Countries | 0 | - | 4.86 | 217,532 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,708 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,883 |
| Word Scramble - Asian Countries | 0 | - | 4.48 | 109,404 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 277,014 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,594 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,964 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 44,285 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,837 |
| China's Territorial Disputes | 0 | - | 4.48 | 35,844 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,712 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 43,095 |
| Asian Physical Geography | 0 | - | 4.61 | 35,644 |
| East Asian Islands on the Map | 0 | - | 4.55 | 33,238 |
| Asia's Busiest Airports | 0 | - | 4.70 | 53,222 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,867 |
| Australian Capitals | 0 | - | 4.92 | 62,864 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,878 |
| Official European Union Languages | 0 | - | 4.97 | 240,413 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,855 |
| Europe Map Quiz | 0 | - | 5.00 | 4,794,257 |
| Greece... or Cyprus? | 0 | - | 4.82 | 35,134 |
| Asian Islands | 0 | - | 4.49 | 20,921 |
| Which Asian Island? | 0 | - | 4.61 | 31,558 |
| Dynasties of China | 0 | - | 4.64 | 28,110 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,459 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,560 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,467 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,538 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 66,155 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,725 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,289 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,730 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,584 |
| Asia Map Quiz | 0 | - | 4.99 | 926,998 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,694 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,776 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,390 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,237 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,398 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,401 |
| Middle East A-Z | 0 | - | 4.47 | 46,277 |
| Singapore Airlines Destinations on a Map | 0 | - | 4.93 | 25,517 |
| Provinces of the Philippines | 0 | - | 4.52 | 51,246 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,629 |
| Japan True or False? | 0 | - | 4.78 | 57,516 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 60,137 |
| Africa Map Quiz | 0 | - | 5.00 | 2,131,116 |
| Explore the South Seas | 0 | - | 4.86 | 15,272 |
| A Quiz About Islam | 0 | - | 4.32 | 48,668 |
| History of Iran | 0 | - | 4.66 | 16,442 |
| History of China | 0 | - | 4.35 | 57,696 |
| Officially Recognized Languages of India | 0 | - | 4.40 | 31,646 |
| History of India | 0 | - | 4.62 | 21,531 |
| Top 10 Oldest African Countries | 0 | - | 4.87 | 28,312 |
| Country Quiz on a Map - China | 0 | - | 4.96 | 18,672 |
| Asian Countries with NO Wolves | 0 | - | 4.60 | 19,066 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,627 |
| Australia Map Quiz | 0 | - | 4.95 | 346,562 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,411 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,999 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,310 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,641 |
| Celtic Nations | 0 | - | 4.61 | 47,130 |
| Europe Geography Decoder | 0 | - | 4.87 | 70,399 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,554 |
| The Only European Country ... | 0 | - | 4.91 | 219,683 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,876 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 42,116 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,577 |
| Word Chain - Asia | 0 | - | 4.34 | 29,405 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,212 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,388,171 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,627 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 35,242 |
| Largest Indonesian Islands | 0 | - | 4.77 | 50,371 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 140,200 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,457 |
| Countries of Africa | 0 | - | 5.00 | 2,565,633 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,284 |
| African East Coast | 0 | - | 4.96 | 96,944 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,843 |
| Australian States and Territories | 0 | - | 4.96 | 143,097 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,554 |
| Australia True or False | 0 | - | 4.87 | 57,229 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,091 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 145,009 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,899 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,792 |
| North America Map Quiz | 0 | - | 4.98 | 252,904 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 114,041 |
| United States Map Quiz | 0 | - | 4.98 | 4,173,951 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,685 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,254 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,820 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,567 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,355 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,925 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.83 | 88,155 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,281 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,624 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,792 |
| Official and Regional Languages of Europe on a Map | 0 | - | 4.99 | 113,643 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,404 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,938 |
| Slavic Countries | 0 | - | 4.96 | 112,533 |
| All Slavic Languages With a Map | 0 | - | 4.98 | 70,642 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,762 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,522 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,963 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,282 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,233 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,467 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 68,113 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 65,080 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,508 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,756 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,098 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,353 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 128,059 |
| Asian Last Names in the United States | 0 | - | 4.43 | 47,025 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,523 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 29,139 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,999 |
| Countries of the Middle East | 0 | - | 4.96 | 203,328 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 19,108 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,930 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,739 |
| Chinese Inventions | 0 | - | 4.30 | 33,876 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,467 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,523 |
| Japanese Companies | 0 | - | 4.29 | 34,400 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,997 |
| Real or Fake: Japanese Kit Kat Flavours | 0 | - | 4.53 | 20,123 |
| Japanese Inventions | 0 | - | 4.60 | 21,646 |
| North Korea... or South Korea? | 0 | - | 4.47 | 81,048 |
| Afghanistan True or False? | 0 | - | 4.54 | 25,511 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,593 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,213 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 118,092 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,735 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,733 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 155,013 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,530 |
| African Island Countries | 0 | - | 4.96 | 102,768 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,928 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,823 |
| European Countries Ending in "IA" | 0 | - | 4.96 | 69,234 |
| Add A Letter - Make a European City | 0 | - | 4.88 | 23,538 |
| Sahel Countries on a Map | 0 | - | 4.99 | 21,594 |
| Australia Country Quiz | 0 | - | 4.43 | 69,898 |
| Flags of North and South America | 0 | - | 4.99 | 378,327 |
| South America Map Quiz | 0 | - | 5.00 | 1,558,746 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,033,710 |
| Canada Provinces and Territories | 0 | - | 5.00 | 347,233 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,491 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,261,951 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,478 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.74 | 58,834 |
| Counties of England | 0 | - | 4.97 | 804,505 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 362,839 |
| Flags of Asia Quiz | 0 | - | 4.99 | 622,204 |
| Iran... or Iraq? | 0 | - | 4.31 | 33,694 |
| History of Egypt | 0 | - | 4.58 | 24,116 |
| Japanese Loanwords | 0 | - | 4.47 | 84,947 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,918 |
| Flags of Africa Quiz | 0 | - | 5.00 | 479,361 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 61,094 |
| Flags of Oceania | 0 | - | 5.00 | 263,622 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,819 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 146,723 |
| Australia... or New Zealand? | 0 | - | 4.83 | 62,127 |
| Regions of New Zealand | 0 | - | 4.84 | 28,803 |
| The Only American Country ... | 0 | - | 4.92 | 122,373 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,796 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,570 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 59,005 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,329 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,353 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,974 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 241,006 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 76,085 |
| Cities and Towns of Massachusetts | 0 | - | 4.93 | 75,258 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,346 |
| U.S. History Timeline Quiz | 0 | - | 4.96 | 57,378 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,633 |
