| Asian Countries by First 2 Letters | 0 | - | 4.92 | 254,983 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 60,551 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 210,000 |
| Countries where Arabic is an Official Language | 0 | - | 4.84 | 52,014 |
| Asian Geography By Letter - B | 0 | - | 4.82 | 61,054 |
| Provinces of Turkey | 0 | - | 4.95 | 177,149 |
| Provinces of China | 0 | - | 4.97 | 155,102 |
| Japanese Prefectures | 0 | - | 4.98 | 106,144 |
| States of India | 0 | - | 4.91 | 153,711 |
| Japanese Loanwords | 0 | - | 4.50 | 79,226 |
| Sherlock Holmes Quiz | 0 | - | 4.48 | 20,745 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 46,115 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 80,987 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.43 | 247,245 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.86 | 48,693 |
| China's Territorial Disputes | 0 | - | 4.42 | 32,823 |
| Biggest Trading Partners - China | 0 | - | 4.96 | 69,967 |
| Countries Bordering China Since 1914 | 0 | - | 4.91 | 87,547 |
| Japan A-Z | 0 | - | 4.49 | 38,615 |
| Asian Physical Geography | 0 | - | 4.59 | 33,592 |
| Asia's Busiest Airports | 0 | - | 4.76 | 45,573 |
| Japan by Picture | 0 | - | 4.45 | 26,222 |
| Japan Multiple Choice | 0 | - | 4.50 | 37,792 |
| European Countries by First 2 Letters | 0 | - | 4.96 | 456,735 |
| Doctor Who Actors | 0 | - | 4.59 | 16,824 |
| Asian Islands | 0 | - | 4.44 | 19,873 |
| Asian Cities A-Z | 0 | - | 4.51 | 30,164 |
| Asian Geography By Letter - A | 0 | - | 4.66 | 66,177 |
| Asian Geography by Letter - H | 0 | - | 4.47 | 60,852 |
| Asian Geography By Letter - M | 0 | - | 4.46 | 57,090 |
| Asian Geography by Letter - P | 0 | - | 4.42 | 45,347 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 45,333 |
| Asia Geography Quiz #1 | 0 | - | 4.80 | 50,890 |
| Asia Geography Quiz #2 | 0 | - | 4.59 | 45,312 |
| East Asian Islands on the Map | 0 | - | 4.58 | 30,829 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.76 | 33,751 |
| A Quiz About Islam | 0 | - | 4.28 | 45,008 |
| Middle East A-Z | 0 | - | 4.45 | 43,034 |
| Middle Eastern Geography Quiz | 0 | - | 4.45 | 20,927 |
| Provinces of the Philippines | 0 | - | 4.61 | 35,161 |
| Largest Indonesian Islands | 0 | - | 4.66 | 43,932 |
| Chinese Zodiac Quiz | 0 | - | 4.75 | 119,832 |
| Dynasties of China | 0 | - | 4.65 | 24,281 |
| History of China | 0 | - | 4.39 | 50,331 |
| Overseas Chinese Population | 0 | - | 4.55 | 40,158 |
| Countries of the Indian Diaspora | 0 | - | 4.48 | 50,782 |
| History of India | 0 | - | 4.52 | 19,222 |
| African Countries by First 2 Letters | 0 | - | 4.95 | 244,491 |
| Europe Map Quiz | 0 | - | 5.00 | 4,285,636 |
| Countries that Beat Switzerland | 0 | - | 4.85 | 37,551 |
| Asian Geography By Letter - S | 0 | - | 4.19 | 43,335 |
| Asian Geography by Letter - D | 0 | - | 4.25 | 48,057 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 47,590 |
| Asian Geography by Letter - I | 0 | - | 4.35 | 63,127 |
| Asian Geography by Letter - C | 0 | - | 4.31 | 60,511 |
| Asian Geography by Letter - N | 0 | - | 4.30 | 45,456 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,343,128 |
| Asia Map Quiz | 0 | - | 4.99 | 783,603 |
| Asia Geography Quiz #3 | 0 | - | 4.51 | 30,670 |
| South Asian Cities by Map | 0 | - | 4.36 | 22,199 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 30,502 |
| Asian Last Names in the United States | 0 | - | 4.41 | 43,216 |
| Word Chain - Asia | 0 | - | 4.32 | 27,726 |
| South and Central Asia Map Quiz | 0 | - | 4.92 | 79,664 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,280,007 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.16 | 14,464 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 15,654 |
| History of Egypt | 0 | - | 4.56 | 22,198 |
| Countries That Don't Recognize Israel | 0 | - | 4.66 | 29,203 |
| Emirates of the United Arab Emirates | 0 | - | 4.54 | 16,792 |
| English Words of Arabic Origin | 0 | - | 4.55 | 46,828 |
| Largest Philippines Islands | 0 | - | 4.60 | 19,768 |
| Chinese Inventions | 0 | - | 4.26 | 32,580 |
| Cities of the Pearl River Delta | 0 | - | 4.61 | 14,456 |
| Chinese Geography on the Map | 0 | - | 4.57 | 22,041 |
| China by Picture | 0 | - | 4.51 | 54,595 |
| Biggest Cities in Japan | 0 | - | 4.66 | 75,258 |
| Japanese Companies | 0 | - | 4.25 | 31,998 |
| Four Main Islands of Japan | 0 | - | 4.50 | 24,115 |
| Japanese Language - Katakana Practice | 0 | - | 4.57 | 26,267 |
| North Korea... or South Korea? | 0 | - | 4.49 | 75,174 |
| Bhutan... or Nepal? | 0 | - | 4.58 | 15,649 |
| Countries of Africa | 0 | - | 5.00 | 2,162,340 |
| Africa Map Quiz | 0 | - | 5.00 | 1,936,561 |
| African East Coast | 0 | - | 4.97 | 84,045 |
| Western Africa Map Quiz | 0 | - | 4.97 | 60,798 |
| Oceania Map Quiz | 0 | - | 4.97 | 567,013 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 40,191 |
| Australian Capitals | 0 | - | 4.92 | 60,390 |
| Australia Map Quiz | 0 | - | 4.95 | 319,348 |
| American Countries on the Pacific Coast | 0 | - | 4.81 | 46,035 |
| United States Map Quiz | 0 | - | 4.98 | 3,898,304 |
| It's Always Sunny in Philadelphia Quiz | 0 | - | 4.38 | 14,659 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 195,222 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.92 | 86,606 |
| Countries That Use the Euro | 0 | - | 4.92 | 62,624 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 335,475 |
| Official European Union Languages | 0 | - | 4.98 | 200,083 |
| European Countries in their Native Language | 0 | - | 4.99 | 143,778 |
| Europe Geography Decoder | 0 | - | 4.89 | 63,183 |
| 10 Easternmost Countries in Europe | 0 | - | 4.85 | 91,922 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.83 | 39,023 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 385,638 |
| The Only European Country ... | 0 | - | 4.94 | 177,988 |
| Add A Letter - Make a European City | 0 | - | 4.87 | 20,830 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 31,715 |
| Regions of Spain Quiz | 0 | - | 4.85 | 94,675 |
| Cantons of Switzerland | 0 | - | 4.96 | 40,160 |
| UK Cities Map Quiz | 0 | - | 4.94 | 432,901 |
| Parts of the United Kingdom | 0 | - | 4.88 | 83,743 |
| Counties of England Map Quiz | 0 | - | 4.97 | 286,511 |
| Counties of England | 0 | - | 4.96 | 689,053 |
| Champions League Winners | 0 | - | 4.91 | 850,924 |
| Flags of Asia Quiz | 0 | - | 4.99 | 523,317 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 100,078 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 125,479 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 88,577 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 96,420 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.81 | 37,461 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 91,184 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 110,803 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 93,437 |
| Asian Countries with the Shortest Names | 0 | - | 4.98 | 121,426 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 111,262 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.38 | 26,995 |
| Asian Geography By Letter - J | 0 | - | 4.29 | 30,789 |
| Pixelated Asia Map | 0 | - | 4.89 | 63,067 |
| Monarchies of Asia | 0 | - | 4.95 | 53,926 |
| Asian Countries with the Fewest Borders | 0 | - | 4.82 | 88,181 |
| Countries of the Middle East | 0 | - | 4.96 | 172,789 |
| Word Chain - The Middle East | 0 | - | 4.02 | 13,965 |
| Famous Chinese People | 0 | - | 4.06 | 11,012 |
| China A-Z | 0 | - | 4.64 | 60,208 |
| Georgia ... or Georgia? | 0 | - | 4.79 | 71,824 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 27,885 |
| The Life of Gandhi | 0 | - | 4.36 | 12,564 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 91,598 |
| Flags of Africa Quiz | 0 | - | 4.99 | 385,413 |
| Africa Geography Quiz #1 | 0 | - | 4.92 | 46,072 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 19,367 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 197,434 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 104,541 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 130,677 |
| African Diaspora - Top 10 Countries | 0 | - | 4.91 | 65,834 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 119,141 |
| The Only African Country ... | 0 | - | 4.98 | 105,088 |
| African Countries by a Single Clue | 0 | - | 4.91 | 63,430 |
| Top African Languages on a Map | 0 | - | 4.91 | 52,720 |
| African Island Countries | 0 | - | 4.96 | 89,174 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 222,631 |
| Pixelated Africa Map | 0 | - | 4.98 | 88,133 |
| Countries Closest to Africa | 0 | - | 4.95 | 145,075 |
| Flags of Oceania | 0 | - | 5.00 | 214,710 |
| Australian States and Territories | 0 | - | 4.96 | 128,847 |
| Australia Cities Map Quiz | 0 | - | 4.85 | 131,032 |
| Australia True or False | 0 | - | 4.90 | 51,287 |
| Flags of North and South America Quiz | 0 | - | 4.99 | 309,111 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 106,933 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 132,153 |
| The Only American Country ... | 0 | - | 4.94 | 109,540 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 100,689 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 106,341 |
| South America Map Quiz | 0 | - | 5.00 | 1,418,392 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 850,465 |
| Countries of North America Quiz | 0 | - | 5.00 | 877,494 |
| North American Capitals - Map Quiz | 0 | - | 4.91 | 46,948 |
| North America Map Quiz | 0 | - | 4.98 | 197,658 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 85,192 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.98 | 47,196 |
| U.S. State Border Crossings | 0 | - | 4.96 | 82,017 |
| U.S. Citizenship Test Questions | 0 | - | 4.86 | 221,917 |
| Third Most Common Language by U.S. State | 0 | - | 4.91 | 106,874 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.83 | 33,106 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.87 | 65,132 |
| Cities and Towns of Massachusetts | 0 | - | 4.89 | 60,185 |
| US States Quiz | 0 | - | 5.00 | 14,708,058 |
| Canada Provinces and Territories | 0 | - | 4.99 | 289,117 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 583,388 |
| Canada Geography Trivia | 0 | - | 4.81 | 44,720 |
| Most Spoken Languages in Canada | 0 | - | 4.82 | 46,891 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 84,981 |
| Straight Shot to Antarctica | 0 | - | 4.90 | 37,248 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,042,208 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,181,597 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 160,342 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 138,265 |
| European Diaspora - Top 11 Countries | 0 | - | 4.91 | 83,312 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 185,635 |
| 10 European Countries with the Most Tourists | 0 | - | 4.97 | 120,555 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 76,842 |
| Three Band Flags of Europe | 0 | - | 4.97 | 160,706 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.90 | 79,561 |
| Catholic Countries in Europe | 0 | - | 4.87 | 83,549 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 284,790 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 115,402 |
| Pixelated Europe Map | 0 | - | 4.90 | 109,259 |
| Monarchies of Europe | 0 | - | 4.88 | 86,872 |
| European Countries with One Border | 0 | - | 4.96 | 150,346 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 144,249 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 133,437 |
