| Asian Countries by First 2 Letters | 0 | - | 4.92 | 257,374 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 61,483 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 211,968 |
| Countries where Arabic is an Official Language | 0 | - | 4.83 | 52,312 |
| Asian Geography By Letter - B | 0 | - | 4.83 | 62,090 |
| Provinces of Turkey | 0 | - | 4.95 | 179,243 |
| Provinces of China | 0 | - | 4.97 | 158,952 |
| Japanese Prefectures | 0 | - | 4.98 | 108,678 |
| States of India | 0 | - | 4.91 | 157,341 |
| Japanese Loanwords | 0 | - | 4.50 | 79,847 |
| Sherlock Holmes Quiz | 0 | - | 4.48 | 20,837 |
| Countries and States in the Caucasus | 0 | - | 4.47 | 46,662 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 81,633 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.42 | 250,272 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.85 | 49,166 |
| China's Territorial Disputes | 0 | - | 4.42 | 33,054 |
| Biggest Trading Partners - China | 0 | - | 4.96 | 70,621 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 88,287 |
| Japan A-Z | 0 | - | 4.50 | 38,921 |
| Asian Physical Geography | 0 | - | 4.59 | 33,742 |
| Asia's Busiest Airports | 0 | - | 4.75 | 46,282 |
| Japan by Picture | 0 | - | 4.45 | 26,535 |
| Japan Multiple Choice | 0 | - | 4.50 | 38,092 |
| European Countries by First 2 Letters | 0 | - | 4.96 | 488,974 |
| Doctor Who Actors | 0 | - | 4.59 | 17,004 |
| Asian Islands | 0 | - | 4.44 | 19,954 |
| Asian Cities A-Z | 0 | - | 4.51 | 30,286 |
| Asian Geography By Letter - A | 0 | - | 4.65 | 67,645 |
| Asian Geography by Letter - H | 0 | - | 4.47 | 62,038 |
| Asian Geography By Letter - M | 0 | - | 4.46 | 58,491 |
| Asian Geography by Letter - P | 0 | - | 4.43 | 54,300 |
| Asian Geography by Letter - T | 0 | - | 4.48 | 46,596 |
| Asia Geography Quiz #1 | 0 | - | 4.79 | 51,141 |
| Asia Geography Quiz #2 | 0 | - | 4.63 | 45,660 |
| East Asian Islands on the Map | 0 | - | 4.55 | 31,063 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.76 | 33,968 |
| A Quiz About Islam | 0 | - | 4.28 | 45,317 |
| Middle East A-Z | 0 | - | 4.46 | 43,277 |
| Middle Eastern Geography Quiz | 0 | - | 4.45 | 21,096 |
| Provinces of the Philippines | 0 | - | 4.62 | 36,072 |
| Largest Indonesian Islands | 0 | - | 4.66 | 44,950 |
| Chinese Zodiac Quiz | 0 | - | 4.75 | 120,433 |
| Dynasties of China | 0 | - | 4.65 | 24,645 |
| History of China | 0 | - | 4.38 | 50,928 |
| Overseas Chinese Population | 0 | - | 4.55 | 40,435 |
| Countries of the Indian Diaspora | 0 | - | 4.48 | 51,083 |
| History of India | 0 | - | 4.52 | 19,409 |
| African Countries by First 2 Letters | 0 | - | 4.95 | 247,181 |
| Europe Map Quiz | 0 | - | 5.00 | 4,328,221 |
| Countries that Beat Switzerland | 0 | - | 4.87 | 38,077 |
| Asian Geography By Letter - S | 0 | - | 4.20 | 53,813 |
| Asian Geography by Letter - D | 0 | - | 4.25 | 49,059 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 48,523 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 64,143 |
| Asian Geography by Letter - C | 0 | - | 4.31 | 61,578 |
| Asian Geography by Letter - N | 0 | - | 4.31 | 47,126 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,351,682 |
| Asia Map Quiz | 0 | - | 4.99 | 794,498 |
| Asia Geography Quiz #3 | 0 | - | 4.51 | 30,828 |
| South Asian Cities by Map | 0 | - | 4.36 | 22,331 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 30,663 |
| Asian Last Names in the United States | 0 | - | 4.41 | 43,556 |
| Word Chain - Asia | 0 | - | 4.32 | 27,929 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 81,044 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,288,649 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.16 | 14,559 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 15,808 |
| History of Egypt | 0 | - | 4.56 | 22,346 |
| Countries That Don't Recognize Israel | 0 | - | 4.70 | 29,800 |
| Emirates of the United Arab Emirates | 0 | - | 4.54 | 16,925 |
| English Words of Arabic Origin | 0 | - | 4.55 | 47,162 |
| Largest Philippines Islands | 0 | - | 4.60 | 19,974 |
| Chinese Inventions | 0 | - | 4.26 | 32,670 |
| Cities of the Pearl River Delta | 0 | - | 4.61 | 14,526 |
| Chinese Geography on the Map | 0 | - | 4.58 | 22,239 |
| China by Picture | 0 | - | 4.50 | 55,391 |
| Biggest Cities in Japan | 0 | - | 4.65 | 76,135 |
| Japanese Companies | 0 | - | 4.25 | 32,165 |
| Four Main Islands of Japan | 0 | - | 4.50 | 24,357 |
| Japanese Language - Katakana Practice | 0 | - | 4.58 | 26,660 |
| North Korea... or South Korea? | 0 | - | 4.49 | 75,751 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 15,851 |
| Countries of Africa | 0 | - | 5.00 | 2,196,242 |
| Africa Map Quiz | 0 | - | 5.00 | 1,952,332 |
| African East Coast | 0 | - | 4.97 | 85,113 |
| Western Africa Map Quiz | 0 | - | 4.97 | 61,676 |
| Oceania Map Quiz | 0 | - | 4.98 | 572,861 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 41,051 |
| Australian Capitals | 0 | - | 4.92 | 61,012 |
| Australia Map Quiz | 0 | - | 4.95 | 321,615 |
| American Countries on the Pacific Coast | 0 | - | 4.81 | 46,517 |
| United States Map Quiz | 0 | - | 4.98 | 3,921,775 |
| It's Always Sunny in Philadelphia Quiz | 0 | - | 4.38 | 14,779 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 196,444 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.93 | 87,058 |
| Countries That Use the Euro | 0 | - | 4.93 | 64,877 |
| Count to 10 in Europe: Pro | 0 | - | 4.81 | 61,476 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 338,196 |
| Official European Union Languages | 0 | - | 4.98 | 202,681 |
| European Countries in their Native Language | 0 | - | 4.99 | 145,390 |
| Europe Geography Decoder | 0 | - | 4.88 | 63,896 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 94,225 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.83 | 39,221 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 389,982 |
| The Only European Country ... | 0 | - | 4.93 | 181,271 |
| Add A Letter - Make a European City | 0 | - | 4.87 | 21,062 |
| Regions of Spain Quiz | 0 | - | 4.87 | 96,324 |
| Cantons of Switzerland | 0 | - | 4.97 | 40,918 |
| UK Cities Map Quiz | 0 | - | 4.94 | 436,302 |
| Countries and Territories of the United Kingdom | 0 | - | 4.88 | 84,503 |
| Counties of England Map Quiz | 0 | - | 4.97 | 288,712 |
| Counties of England | 0 | - | 4.97 | 698,455 |
| Champions League Winners | 0 | - | 4.91 | 876,013 |
| Flags of Asia Quiz | 0 | - | 4.99 | 530,427 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 101,057 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 142,010 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 89,703 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 97,641 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.81 | 38,093 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 92,664 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 112,100 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 94,613 |
| Asian Countries with the Shortest Names | 0 | - | 4.98 | 122,560 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 113,317 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.38 | 27,176 |
| Pixelated Asia Map | 0 | - | 4.90 | 63,947 |
| Monarchies of Asia | 0 | - | 4.95 | 54,483 |
| Asian Countries with the Fewest Borders | 0 | - | 4.81 | 89,027 |
| Countries of the Middle East | 0 | - | 4.96 | 175,664 |
| Word Chain - The Middle East | 0 | - | 4.02 | 14,069 |
| Israel Immigration by Country | 0 | - | 4.37 | 31,839 |
| Famous Chinese People | 0 | - | 4.06 | 11,067 |
| China A-Z | 0 | - | 4.65 | 60,864 |
| Georgia ... or Georgia? | 0 | - | 4.79 | 72,362 |
| Officially Recognized Languages of India | 0 | - | 4.39 | 28,252 |
| The Life of Gandhi | 0 | - | 4.36 | 12,601 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 92,270 |
| Flags of Africa Quiz | 0 | - | 4.99 | 392,268 |
| Africa Geography Quiz #1 | 0 | - | 4.92 | 46,365 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 20,628 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 199,832 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 105,918 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 148,800 |
| African Diaspora - Top 10 Countries | 0 | - | 4.91 | 66,584 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 120,777 |
| The Only African Country ... | 0 | - | 4.99 | 119,777 |
| African Countries by a Single Clue | 0 | - | 4.92 | 63,937 |
| Top African Languages on a Map | 0 | - | 4.92 | 54,707 |
| African Island Countries | 0 | - | 4.96 | 90,463 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 224,913 |
| Pixelated Africa Map | 0 | - | 4.98 | 88,995 |
| Countries Closest to Africa | 0 | - | 4.95 | 146,107 |
| Flags of Oceania | 0 | - | 5.00 | 218,421 |
| Australian States and Territories | 0 | - | 4.96 | 129,916 |
| Australia Cities Map Quiz | 0 | - | 4.85 | 132,234 |
| Australia True or False | 0 | - | 4.90 | 51,883 |
| Flags of North and South America Quiz | 0 | - | 4.99 | 313,311 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 107,591 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 133,506 |
| The Only American Country ... | 0 | - | 4.94 | 110,680 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 101,622 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 108,421 |
| South America Map Quiz | 0 | - | 5.00 | 1,430,768 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 856,492 |
| Countries of North America Quiz | 0 | - | 5.00 | 890,146 |
| North American Capitals - Map Quiz | 0 | - | 4.91 | 47,831 |
| North America Map Quiz | 0 | - | 4.98 | 201,903 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 86,234 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.98 | 48,559 |
| U.S. State Border Crossings | 0 | - | 4.96 | 82,670 |
| U.S. Citizenship Test Questions | 0 | - | 4.86 | 223,243 |
| Third Most Common Language by U.S. State | 0 | - | 4.90 | 107,839 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.84 | 34,199 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 65,960 |
| Cities and Towns of Massachusetts | 0 | - | 4.90 | 61,450 |
| US States Quiz | 0 | - | 5.00 | 14,892,061 |
| Canada Provinces and Territories | 0 | - | 5.00 | 292,093 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 588,610 |
| Canada Geography Trivia | 0 | - | 4.81 | 45,050 |
| Most Spoken Languages in Canada | 0 | - | 4.83 | 47,622 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 85,891 |
| Straight Shot to Antarctica | 0 | - | 4.90 | 37,748 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,057,400 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,199,012 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 179,212 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 139,568 |
| European Diaspora - Top 11 Countries | 0 | - | 4.89 | 84,763 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 188,817 |
| 10 European Countries with the Most Tourists | 0 | - | 4.97 | 122,435 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 77,743 |
| Three Band Flags of Europe | 0 | - | 4.97 | 162,528 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.90 | 80,320 |
| Catholic Countries in Europe | 0 | - | 4.87 | 84,682 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 287,498 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 118,000 |
| Pixelated Europe Map | 0 | - | 4.90 | 110,368 |
| Monarchies of Europe | 0 | - | 4.88 | 87,680 |
| European Countries with One Border | 0 | - | 4.96 | 151,901 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 145,525 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 135,025 |
