| Asian Countries by First 2 Letters | 0 | - | 4.92 | 258,536 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 62,036 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 213,151 |
| Countries where Arabic is an Official Language | 0 | - | 4.83 | 52,465 |
| Asian Geography By Letter - B | 0 | - | 4.83 | 62,403 |
| Provinces of Turkey | 0 | - | 4.95 | 180,781 |
| Provinces of China | 0 | - | 4.98 | 161,225 |
| Japanese Prefectures | 0 | - | 4.98 | 110,500 |
| States of India | 0 | - | 4.92 | 159,719 |
| Japanese Loanwords | 0 | - | 4.50 | 80,076 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 20,901 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 46,998 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 82,094 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.42 | 251,972 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.85 | 49,441 |
| China's Territorial Disputes | 0 | - | 4.42 | 33,210 |
| Biggest Trading Partners - China | 0 | - | 4.96 | 70,943 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 88,612 |
| Japan A-Z | 0 | - | 4.50 | 39,118 |
| Asian Physical Geography | 0 | - | 4.59 | 33,852 |
| Asia's Busiest Airports | 0 | - | 4.76 | 46,764 |
| Japan by Picture | 0 | - | 4.44 | 26,692 |
| Japan Multiple Choice | 0 | - | 4.50 | 38,273 |
| European Countries by First 2 Letters | 0 | - | 4.96 | 491,867 |
| Doctor Who Actors | 0 | - | 4.60 | 17,070 |
| Asian Islands | 0 | - | 4.45 | 20,007 |
| Asian Cities A-Z | 0 | - | 4.51 | 30,368 |
| Asian Geography By Letter - A | 0 | - | 4.66 | 68,040 |
| Asian Geography by Letter - H | 0 | - | 4.47 | 62,376 |
| Asian Geography By Letter - M | 0 | - | 4.46 | 58,825 |
| Asian Geography by Letter - P | 0 | - | 4.43 | 54,673 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 54,325 |
| Asia Geography Quiz #1 | 0 | - | 4.79 | 51,306 |
| Asia Geography Quiz #2 | 0 | - | 4.63 | 45,876 |
| East Asian Islands on the Map | 0 | - | 4.55 | 31,176 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.71 | 34,097 |
| A Quiz About Islam | 0 | - | 4.28 | 45,475 |
| Middle East A-Z | 0 | - | 4.46 | 43,468 |
| Middle Eastern Geography Quiz | 0 | - | 4.45 | 21,201 |
| Provinces of the Philippines | 0 | - | 4.62 | 36,793 |
| Largest Indonesian Islands | 0 | - | 4.69 | 45,452 |
| Chinese Zodiac Quiz | 0 | - | 4.75 | 120,786 |
| Dynasties of China | 0 | - | 4.64 | 24,816 |
| History of China | 0 | - | 4.38 | 51,307 |
| Overseas Chinese Population | 0 | - | 4.55 | 40,595 |
| Countries of the Indian Diaspora | 0 | - | 4.48 | 51,451 |
| History of India | 0 | - | 4.52 | 19,524 |
| African Countries by First 2 Letters | 0 | - | 4.95 | 248,305 |
| Europe Map Quiz | 0 | - | 5.00 | 4,351,738 |
| Countries that Beat Switzerland | 0 | - | 4.87 | 38,345 |
| Asian Geography By Letter - S | 0 | - | 4.20 | 54,270 |
| Asian Geography by Letter - D | 0 | - | 4.25 | 49,325 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 48,786 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 64,489 |
| Asian Geography by Letter - C | 0 | - | 4.31 | 61,867 |
| Asian Geography by Letter - N | 0 | - | 4.31 | 47,442 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,355,790 |
| Asia Map Quiz | 0 | - | 4.99 | 800,439 |
| Asia Geography Quiz #3 | 0 | - | 4.51 | 30,919 |
| South Asian Cities by Map | 0 | - | 4.37 | 22,405 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 30,771 |
| Asian Last Names in the United States | 0 | - | 4.42 | 43,799 |
| Word Chain - Asia | 0 | - | 4.32 | 28,031 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 81,806 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,293,525 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.17 | 14,604 |
| Iran... or Iraq? | 0 | - | 4.32 | 31,751 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 15,876 |
| History of Egypt | 0 | - | 4.56 | 22,449 |
| Countries That Don't Recognize Israel | 0 | - | 4.65 | 30,181 |
| Emirates of the United Arab Emirates | 0 | - | 4.54 | 17,026 |
| English Words of Arabic Origin | 0 | - | 4.55 | 47,327 |
| Largest Philippines Islands | 0 | - | 4.60 | 20,100 |
| Chinese Inventions | 0 | - | 4.26 | 32,724 |
| Cities of the Pearl River Delta | 0 | - | 4.61 | 14,590 |
| Chinese Geography on the Map | 0 | - | 4.58 | 22,363 |
| China by Picture | 0 | - | 4.50 | 55,866 |
| Biggest Cities in Japan | 0 | - | 4.65 | 76,652 |
| Japanese Companies | 0 | - | 4.25 | 32,262 |
| Four Main Islands of Japan | 0 | - | 4.50 | 24,487 |
| Japanese Language - Katakana Practice | 0 | - | 4.58 | 27,002 |
| North Korea... or South Korea? | 0 | - | 4.49 | 76,064 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 15,970 |
| Countries of Africa | 0 | - | 5.00 | 2,215,143 |
| Africa Map Quiz | 0 | - | 5.00 | 1,960,983 |
| African East Coast | 0 | - | 4.97 | 85,784 |
| Western Africa Map Quiz | 0 | - | 4.98 | 62,246 |
| Oceania Map Quiz | 0 | - | 4.98 | 576,723 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 41,622 |
| Australian Capitals | 0 | - | 4.92 | 61,113 |
| Australia Map Quiz | 0 | - | 4.94 | 323,026 |
| American Countries on the Pacific Coast | 0 | - | 4.81 | 46,758 |
| United States Map Quiz | 0 | - | 4.98 | 3,933,483 |
| It's Always Sunny in Philadelphia Quiz | 0 | - | 4.38 | 14,870 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 196,976 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.93 | 87,256 |
| Countries That Use the Euro | 0 | - | 4.93 | 66,068 |
| Count to 10 in Europe: Pro | 0 | - | 4.81 | 61,908 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 339,608 |
| Official European Union Languages | 0 | - | 4.98 | 203,883 |
| European Countries in their Native Language | 0 | - | 4.99 | 146,040 |
| Europe Geography Decoder | 0 | - | 4.88 | 64,272 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 95,318 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.83 | 39,300 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 392,589 |
| The Only European Country ... | 0 | - | 4.93 | 183,086 |
| Add A Letter - Make a European City | 0 | - | 4.86 | 21,259 |
| Regions of Spain Quiz | 0 | - | 4.87 | 97,344 |
| Cantons of Switzerland | 0 | - | 4.97 | 41,486 |
| UK Cities Map Quiz | 0 | - | 4.95 | 438,023 |
| Countries and Territories of the United Kingdom | 0 | - | 4.88 | 85,031 |
| Counties of England Map Quiz | 0 | - | 4.97 | 289,971 |
| Counties of England | 0 | - | 4.97 | 704,163 |
| Champions League Winners | 0 | - | 4.91 | 892,625 |
| Flags of Asia Quiz | 0 | - | 4.99 | 534,730 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 101,657 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 142,619 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 90,176 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 98,169 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.81 | 38,493 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 93,405 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 112,783 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 95,223 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 123,340 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 114,355 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.38 | 27,314 |
| Pixelated Asia Map | 0 | - | 4.90 | 64,422 |
| Monarchies of Asia | 0 | - | 4.95 | 54,789 |
| Countries of the Middle East | 0 | - | 4.96 | 176,880 |
| Word Chain - The Middle East | 0 | - | 4.03 | 14,143 |
| Israel Immigration by Country | 0 | - | 4.34 | 32,151 |
| Famous Chinese People | 0 | - | 4.06 | 11,099 |
| China A-Z | 0 | - | 4.58 | 61,296 |
| Georgia ... or Georgia? | 0 | - | 4.79 | 72,642 |
| Officially Recognized Languages of India | 0 | - | 4.39 | 28,458 |
| The Life of Gandhi | 0 | - | 4.36 | 12,632 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 92,630 |
| Flags of Africa Quiz | 0 | - | 4.99 | 396,226 |
| Africa Geography Quiz #1 | 0 | - | 4.92 | 46,536 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 21,074 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 200,725 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 106,594 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 149,458 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 67,096 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 121,616 |
| The Only African Country ... | 0 | - | 4.99 | 121,134 |
| African Countries by a Single Clue | 0 | - | 4.92 | 64,243 |
| Top African Languages on a Map | 0 | - | 4.93 | 55,918 |
| African Island Countries | 0 | - | 4.96 | 91,058 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 226,098 |
| Pixelated Africa Map | 0 | - | 4.98 | 89,596 |
| Countries Closest to Africa | 0 | - | 4.95 | 146,611 |
| Flags of Oceania | 0 | - | 5.00 | 220,536 |
| Australian States and Territories | 0 | - | 4.96 | 130,611 |
| Australia Cities Map Quiz | 0 | - | 4.85 | 133,210 |
| Australian Immigration by Country | 0 | - | 4.81 | 71,704 |
| Australia True or False | 0 | - | 4.90 | 52,245 |
| Flags of North and South America Quiz | 0 | - | 4.99 | 315,948 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 107,877 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 134,163 |
| The Only American Country ... | 0 | - | 4.94 | 111,491 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 102,280 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 109,088 |
| South America Map Quiz | 0 | - | 5.00 | 1,436,618 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 859,199 |
| Countries of North America Quiz | 0 | - | 5.00 | 897,081 |
| North American Capitals - Map Quiz | 0 | - | 4.89 | 48,332 |
| North America Map Quiz | 0 | - | 4.98 | 203,989 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 86,801 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.98 | 49,473 |
| U.S. State Border Crossings | 0 | - | 4.96 | 82,987 |
| U.S. Citizenship Test Questions | 0 | - | 4.86 | 224,242 |
| Third Most Common Language by U.S. State | 0 | - | 4.90 | 108,191 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 66,469 |
| Cities and Towns of Massachusetts | 0 | - | 4.90 | 62,253 |
| US States Quiz | 0 | - | 5.00 | 14,997,113 |
| Canada Provinces and Territories | 0 | - | 4.99 | 293,957 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 591,113 |
| Canada Geography Trivia | 0 | - | 4.81 | 45,267 |
| Most Spoken Languages in Canada | 0 | - | 4.88 | 48,013 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 86,356 |
| Straight Shot to Antarctica | 0 | - | 4.90 | 38,023 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,066,276 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,208,544 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 180,168 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 140,169 |
| European Diaspora - Top 11 Countries | 0 | - | 4.89 | 85,429 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 190,480 |
| 10 European Countries with the Most Tourists | 0 | - | 4.97 | 123,275 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 78,642 |
| Three Band Flags of Europe | 0 | - | 4.97 | 173,899 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.89 | 80,787 |
| Catholic Countries in Europe | 0 | - | 4.86 | 85,292 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 288,905 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 122,525 |
| Pixelated Europe Map | 0 | - | 4.90 | 110,972 |
| Monarchies of Europe | 0 | - | 4.89 | 88,202 |
| European Countries with One Border | 0 | - | 4.96 | 152,569 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 146,463 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 135,774 |
