| Top Asian Languages on a Map | 0 | - | 4.94 | 62,175 |
| Asian Countries by First 2 Letters | 0 | - | 4.92 | 258,849 |
| States of India | 0 | - | 4.92 | 160,232 |
| Countries of the Indian Diaspora | 0 | - | 4.48 | 51,514 |
| Officially Recognized Languages of India | 0 | - | 4.39 | 28,511 |
| History of India | 0 | - | 4.52 | 19,548 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 213,636 |
| Countries where Arabic is an Official Language | 0 | - | 4.83 | 52,507 |
| Top African Languages on a Map | 0 | - | 4.93 | 56,263 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 190,950 |
| Asian Geography By Letter - B | 0 | - | 4.83 | 62,484 |
| Provinces of Turkey | 0 | - | 4.95 | 181,125 |
| Provinces of China | 0 | - | 4.98 | 161,889 |
| Japanese Prefectures | 0 | - | 4.98 | 111,081 |
| The Life of Gandhi | 0 | - | 4.37 | 12,640 |
| Countries with the Most Arabic Speakers | 0 | - | 4.91 | 71,761 |
| Countries and States in the Caucasus | 0 | - | 4.47 | 47,087 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 82,202 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.43 | 252,282 |
| Countries Closest to Yemen | 0 | - | 4.83 | 3,725 |
| English Words of Arabic Origin | 0 | - | 4.53 | 47,371 |
| China's Territorial Disputes | 0 | - | 4.42 | 33,244 |
| European Countries by First 2 Letters | 0 | - | 4.96 | 492,437 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.41 | 30,814 |
| Japanese Language - Katakana Practice | 0 | - | 4.58 | 27,175 |
| Countries With the Most Russian Speakers | 0 | - | 4.95 | 57,786 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 592,781 |
| Asian Physical Geography | 0 | - | 4.59 | 33,882 |
| Asia's Busiest Airports | 0 | - | 4.76 | 46,881 |
| Japan Multiple Choice | 0 | - | 4.50 | 38,315 |
| African Countries by First 2 Letters | 0 | - | 4.95 | 248,598 |
| Top European Languages on a Map | 0 | - | 4.78 | 120,259 |
| Asian Islands | 0 | - | 4.45 | 20,017 |
| Asian Geography By Letter - A | 0 | - | 4.66 | 68,102 |
| Asian Geography by Letter - H | 0 | - | 4.47 | 62,418 |
| Asian Geography By Letter - M | 0 | - | 4.46 | 58,867 |
| Asian Geography by Letter - P | 0 | - | 4.43 | 54,722 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 54,402 |
| Asia Geography Quiz #1 | 0 | - | 4.79 | 51,342 |
| Asia Geography Quiz #2 | 0 | - | 4.63 | 45,923 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.71 | 34,130 |
| Middle East A-Z | 0 | - | 4.46 | 43,530 |
| Middle Eastern Geography Quiz | 0 | - | 4.45 | 21,233 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.85 | 49,520 |
| Provinces of the Philippines | 0 | - | 4.62 | 36,970 |
| Dynasties of China | 0 | - | 4.64 | 24,861 |
| Overseas Chinese Population | 0 | - | 4.55 | 40,647 |
| India Cities Map Quiz | 0 | - | 4.64 | 57,088 |
| Australian Capitals | 0 | - | 4.92 | 61,140 |
| Count to 10 in Europe: Pro | 0 | - | 4.81 | 62,030 |
| Official European Union Languages | 0 | - | 4.98 | 204,237 |
| European Countries in their Native Language | 0 | - | 4.99 | 146,212 |
| Europe Map Quiz | 0 | - | 5.00 | 4,357,356 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.76 | 61,746 |
| Name that Greek Letter | 0 | - | 4.94 | 298,852 |
| Languages of the United Kingdom | 0 | - | 4.12 | 38,694 |
| Asian Cities A-Z | 0 | - | 4.51 | 30,399 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,356,836 |
| Asia Map Quiz | 0 | - | 4.99 | 802,055 |
| East Asian Islands on the Map | 0 | - | 4.55 | 31,201 |
| A Quiz About Islam | 0 | - | 4.28 | 45,525 |
| Largest Indonesian Islands | 0 | - | 4.69 | 45,571 |
| Chinese Zodiac Quiz | 0 | - | 4.75 | 120,861 |
| History of China | 0 | - | 4.38 | 51,391 |
| Africa Map Quiz | 0 | - | 5.00 | 1,963,516 |
| Oceania Map Quiz | 0 | - | 4.98 | 577,726 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.78 | 58,217 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 393,171 |
| Countries that Beat Switzerland | 0 | - | 4.87 | 38,421 |
| Asian Geography By Letter - S | 0 | - | 4.20 | 54,309 |
| Asian Geography by Letter - D | 0 | - | 4.25 | 49,377 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 48,831 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 64,553 |
| Asian Geography by Letter - C | 0 | - | 4.31 | 61,908 |
| Asian Geography by Letter - N | 0 | - | 4.31 | 47,487 |
| Asia Geography Quiz #3 | 0 | - | 4.51 | 30,938 |
| South Asian Cities by Map | 0 | - | 4.37 | 22,426 |
| Asian Last Names in the United States | 0 | - | 4.42 | 43,858 |
| Word Chain - Asia | 0 | - | 4.32 | 28,051 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 81,998 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,294,577 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.18 | 14,625 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 15,892 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 17,042 |
| Largest Philippines Islands | 0 | - | 4.60 | 20,130 |
| Chinese Inventions | 0 | - | 4.26 | 32,740 |
| Cities of the Pearl River Delta | 0 | - | 4.61 | 14,602 |
| Chinese Geography on the Map | 0 | - | 4.58 | 22,402 |
| Japanese Companies | 0 | - | 4.25 | 32,285 |
| Four Main Islands of Japan | 0 | - | 4.50 | 24,522 |
| North Korea... or South Korea? | 0 | - | 4.49 | 76,155 |
| Countries of Africa | 0 | - | 5.00 | 2,219,847 |
| African East Coast | 0 | - | 4.97 | 85,946 |
| Western Africa Map Quiz | 0 | - | 4.98 | 62,369 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 41,758 |
| Australia Map Quiz | 0 | - | 4.94 | 323,380 |
| American Countries on the Pacific Coast | 0 | - | 4.81 | 46,831 |
| United States Map Quiz | 0 | - | 4.98 | 3,936,355 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 197,126 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.93 | 87,406 |
| Countries That Use the Euro | 0 | - | 4.93 | 66,460 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 339,969 |
| Europe Geography Decoder | 0 | - | 4.88 | 64,405 |
| 10 Easternmost Countries in Europe | 0 | - | 4.88 | 95,622 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.83 | 39,353 |
| The Only European Country ... | 0 | - | 4.93 | 183,532 |
| Capitals in their Native Languages | 0 | - | 4.94 | 128,195 |
| Add A Letter - Make a European City | 0 | - | 4.86 | 21,300 |
| Languages of Spain | 0 | - | 4.37 | 21,632 |
| Counties of England | 0 | - | 4.97 | 705,862 |
| Flags of Asia Quiz | 0 | - | 4.99 | 535,735 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 101,765 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 142,759 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 90,316 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 98,303 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 112,991 |
| Asian Countries Ending in "IA" | 0 | - | 4.95 | 95,368 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.38 | 27,372 |
| Countries of the Middle East | 0 | - | 4.95 | 177,420 |
| Word Chain - The Middle East | 0 | - | 4.03 | 14,163 |
| Iran... or Iraq? | 0 | - | 4.32 | 31,786 |
| History of Egypt | 0 | - | 4.56 | 22,476 |
| Countries That Don't Recognize Israel | 0 | - | 4.66 | 30,269 |
| Japanese Loanwords | 0 | - | 4.50 | 80,150 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 16,009 |
| Maldives Country Quiz | 0 | - | 4.71 | 17,445 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 92,710 |
| Flags of Africa Quiz | 0 | - | 4.99 | 397,194 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 21,202 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 201,130 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 106,722 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 149,627 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 121,832 |
| African Island Countries | 0 | - | 4.96 | 91,197 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 226,388 |
| Australian States and Territories | 0 | - | 4.96 | 130,770 |
| Australian Immigration by Country | 0 | - | 4.82 | 73,159 |
| Australia True or False | 0 | - | 4.90 | 52,324 |
| Flags of North and South America Quiz | 0 | - | 4.99 | 316,717 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 107,945 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 134,320 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 109,219 |
| South America Map Quiz | 0 | - | 5.00 | 1,438,186 |
| Countries of North America Quiz | 0 | - | 5.00 | 898,889 |
| North America Map Quiz | 0 | - | 4.98 | 204,583 |
| Third Most Common Language by U.S. State | 0 | - | 4.90 | 108,279 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 591,586 |
| Canada Geography Trivia | 0 | - | 4.81 | 45,316 |
| Most Spoken Languages in Canada | 0 | - | 4.88 | 48,129 |
| Straight Shot to Antarctica | 0 | - | 4.91 | 38,079 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,068,420 |
| Celtic Nations | 0 | - | 4.76 | 45,069 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,210,665 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 180,337 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 140,294 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 78,745 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.89 | 80,931 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 289,253 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 123,317 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 76,572 |
| Eastern Europe Map Quiz | 0 | - | 4.90 | 117,020 |
| Slavic Countries | 0 | - | 4.96 | 101,685 |
| Germany Multiple Choice | 0 | - | 4.81 | 50,147 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.87 | 110,290 |
| Biggest Cities by Language | 0 | - | 4.95 | 216,604 |
| Flags to Languages | 0 | - | 4.95 | 160,785 |
| Regions of Spain Quiz | 0 | - | 4.87 | 97,620 |
| Cantons of Switzerland | 0 | - | 4.97 | 41,598 |
| UK Cities Map Quiz | 0 | - | 4.95 | 438,452 |
| Countries and Territories of the United Kingdom | 0 | - | 4.88 | 85,113 |
| Counties of England Map Quiz | 0 | - | 4.97 | 290,295 |
| Champions League Winners | 0 | - | 4.92 | 895,135 |
| Largest Land Animals of Asia | 0 | - | 3.62 | 7,735 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.81 | 38,575 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 93,590 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 123,517 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 114,660 |
| Pixelated Asia Map | 0 | - | 4.90 | 64,542 |
| Monarchies of Asia | 0 | - | 4.95 | 54,870 |
| Israel Immigration by Country | 0 | - | 4.34 | 32,213 |
| Famous Chinese People | 0 | - | 4.06 | 11,108 |
| Georgia ... or Georgia? | 0 | - | 4.79 | 72,731 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 55,117 |
| Africa Geography Quiz #1 | 0 | - | 4.92 | 46,578 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.94 | 26,587 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 67,179 |
| The Only African Country ... | 0 | - | 4.99 | 121,303 |
| African Countries by a Single Clue | 0 | - | 4.92 | 64,323 |
| Pixelated Africa Map | 0 | - | 4.98 | 89,871 |
| Countries Closest to Africa | 0 | - | 4.95 | 146,752 |
| Flags of Oceania | 0 | - | 5.00 | 220,988 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.94 | 21,806 |
| Australia Cities Map Quiz | 0 | - | 4.86 | 133,469 |
| Australia Country Quiz | 0 | - | 4.44 | 58,303 |
| Regions of New Zealand | 0 | - | 4.83 | 25,033 |
| The Only American Country ... | 0 | - | 4.94 | 111,684 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 102,414 |
| Uruguay Country Quiz | 0 | - | 4.82 | 29,054 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 859,853 |
| North American Capitals - Map Quiz | 0 | - | 4.89 | 48,443 |
