| Asian Countries by First 2 Letters | 0 | - | 4.92 | 258,661 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 62,113 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 213,262 |
| Countries where Arabic is an Official Language | 0 | - | 4.83 | 52,485 |
| Asian Geography By Letter - B | 0 | - | 4.83 | 62,427 |
| Provinces of Turkey | 0 | - | 4.95 | 180,939 |
| Provinces of China | 0 | - | 4.98 | 161,546 |
| Japanese Prefectures | 0 | - | 4.98 | 110,759 |
| States of India | 0 | - | 4.92 | 159,991 |
| Japanese Loanwords | 0 | - | 4.50 | 80,114 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 20,911 |
| Countries and States in the Caucasus | 0 | - | 4.47 | 47,035 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 82,160 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.43 | 252,094 |
| Countries Closest to Yemen | 0 | - | 4.95 | 3,241 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.85 | 49,478 |
| China's Territorial Disputes | 0 | - | 4.42 | 33,229 |
| Biggest Trading Partners - China | 0 | - | 4.96 | 71,022 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 88,656 |
| Japan A-Z | 0 | - | 4.50 | 39,144 |
| Asian Physical Geography | 0 | - | 4.59 | 33,863 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.41 | 30,792 |
| Asia's Busiest Airports | 0 | - | 4.76 | 46,823 |
| Japan by Picture | 0 | - | 4.44 | 26,713 |
| Japan Multiple Choice | 0 | - | 4.50 | 38,295 |
| European Countries by First 2 Letters | 0 | - | 4.96 | 492,130 |
| Doctor Who Actors | 0 | - | 4.60 | 17,076 |
| Asian Islands | 0 | - | 4.45 | 20,012 |
| Asian Cities A-Z | 0 | - | 4.51 | 30,378 |
| Asian Geography By Letter - A | 0 | - | 4.66 | 68,063 |
| Asian Geography by Letter - H | 0 | - | 4.47 | 62,389 |
| Asian Geography By Letter - M | 0 | - | 4.46 | 58,846 |
| Asian Geography by Letter - P | 0 | - | 4.43 | 54,699 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 54,360 |
| Asia Geography Quiz #1 | 0 | - | 4.79 | 51,321 |
| Asia Geography Quiz #2 | 0 | - | 4.63 | 45,896 |
| East Asian Islands on the Map | 0 | - | 4.55 | 31,190 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.71 | 34,110 |
| A Quiz About Islam | 0 | - | 4.28 | 45,497 |
| Middle East A-Z | 0 | - | 4.46 | 43,485 |
| Middle Eastern Geography Quiz | 0 | - | 4.45 | 21,211 |
| Provinces of the Philippines | 0 | - | 4.62 | 36,881 |
| Largest Indonesian Islands | 0 | - | 4.69 | 45,498 |
| Chinese Zodiac Quiz | 0 | - | 4.75 | 120,815 |
| Dynasties of China | 0 | - | 4.64 | 24,840 |
| History of China | 0 | - | 4.38 | 51,346 |
| Overseas Chinese Population | 0 | - | 4.55 | 40,616 |
| Countries of the Indian Diaspora | 0 | - | 4.48 | 51,488 |
| History of India | 0 | - | 4.52 | 19,541 |
| African Countries by First 2 Letters | 0 | - | 4.95 | 248,435 |
| Europe Map Quiz | 0 | - | 5.00 | 4,354,301 |
| Countries that Beat Switzerland | 0 | - | 4.87 | 38,381 |
| Asian Geography By Letter - S | 0 | - | 4.20 | 54,288 |
| Asian Geography by Letter - D | 0 | - | 4.25 | 49,345 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 48,806 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 64,515 |
| Asian Geography by Letter - C | 0 | - | 4.31 | 61,882 |
| Asian Geography by Letter - N | 0 | - | 4.31 | 47,461 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,356,258 |
| Asia Map Quiz | 0 | - | 4.99 | 801,107 |
| Asia Geography Quiz #3 | 0 | - | 4.51 | 30,927 |
| South Asian Cities by Map | 0 | - | 4.37 | 22,415 |
| Asian Last Names in the United States | 0 | - | 4.42 | 43,825 |
| Word Chain - Asia | 0 | - | 4.32 | 28,038 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 81,880 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,293,976 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.17 | 14,616 |
| Iran... or Iraq? | 0 | - | 4.32 | 31,765 |
| History of Egypt | 0 | - | 4.56 | 22,466 |
| Countries That Don't Recognize Israel | 0 | - | 4.65 | 30,230 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 17,031 |
| English Words of Arabic Origin | 0 | - | 4.53 | 47,349 |
| Largest Philippines Islands | 0 | - | 4.60 | 20,112 |
| Chinese Inventions | 0 | - | 4.26 | 32,731 |
| Cities of the Pearl River Delta | 0 | - | 4.61 | 14,595 |
| Chinese Geography on the Map | 0 | - | 4.58 | 22,382 |
| China by Picture | 0 | - | 4.50 | 55,907 |
| Biggest Cities in Japan | 0 | - | 4.66 | 76,698 |
| Japanese Companies | 0 | - | 4.25 | 32,273 |
| Four Main Islands of Japan | 0 | - | 4.50 | 24,502 |
| Japanese Language - Katakana Practice | 0 | - | 4.58 | 27,044 |
| North Korea... or South Korea? | 0 | - | 4.49 | 76,092 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 15,986 |
| Countries of Africa | 0 | - | 5.00 | 2,217,419 |
| Africa Map Quiz | 0 | - | 5.00 | 1,962,028 |
| African East Coast | 0 | - | 4.97 | 85,857 |
| Western Africa Map Quiz | 0 | - | 4.98 | 62,296 |
| Oceania Map Quiz | 0 | - | 4.98 | 577,167 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 41,688 |
| Australian Capitals | 0 | - | 4.92 | 61,124 |
| Australia Map Quiz | 0 | - | 4.94 | 323,205 |
| American Countries on the Pacific Coast | 0 | - | 4.81 | 46,789 |
| United States Map Quiz | 0 | - | 4.98 | 3,934,827 |
| It's Always Sunny in Philadelphia Quiz | 0 | - | 4.38 | 14,879 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 197,045 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.93 | 87,390 |
| Countries That Use the Euro | 0 | - | 4.93 | 66,311 |
| Count to 10 in Europe: Pro | 0 | - | 4.81 | 61,982 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 339,772 |
| Official European Union Languages | 0 | - | 4.98 | 204,063 |
| European Countries in their Native Language | 0 | - | 4.99 | 146,123 |
| Europe Geography Decoder | 0 | - | 4.88 | 64,343 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 95,476 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.83 | 39,338 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 392,846 |
| The Only European Country ... | 0 | - | 4.93 | 183,325 |
| Add A Letter - Make a European City | 0 | - | 4.86 | 21,286 |
| Regions of Spain Quiz | 0 | - | 4.87 | 97,473 |
| Cantons of Switzerland | 0 | - | 4.97 | 41,525 |
| UK Cities Map Quiz | 0 | - | 4.95 | 438,214 |
| Countries and Territories of the United Kingdom | 0 | - | 4.88 | 85,075 |
| Counties of England Map Quiz | 0 | - | 4.97 | 290,114 |
| Counties of England | 0 | - | 4.97 | 704,958 |
| Champions League Winners | 0 | - | 4.92 | 893,947 |
| Flags of Asia Quiz | 0 | - | 4.99 | 535,226 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 101,697 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 142,683 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 90,237 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 98,228 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.81 | 38,540 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 93,478 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 112,860 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 95,291 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 123,421 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 114,501 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.38 | 27,337 |
| Pixelated Asia Map | 0 | - | 4.90 | 64,487 |
| Monarchies of Asia | 0 | - | 4.95 | 54,820 |
| Countries of the Middle East | 0 | - | 4.96 | 177,012 |
| Word Chain - The Middle East | 0 | - | 4.03 | 14,154 |
| Israel Immigration by Country | 0 | - | 4.34 | 32,193 |
| Famous Chinese People | 0 | - | 4.06 | 11,105 |
| China A-Z | 0 | - | 4.58 | 61,346 |
| Georgia ... or Georgia? | 0 | - | 4.79 | 72,685 |
| Officially Recognized Languages of India | 0 | - | 4.39 | 28,479 |
| The Life of Gandhi | 0 | - | 4.36 | 12,634 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 92,668 |
| Flags of Africa Quiz | 0 | - | 4.99 | 396,626 |
| Africa Geography Quiz #1 | 0 | - | 4.92 | 46,557 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 21,141 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 200,992 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 106,651 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 149,532 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 67,135 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 121,699 |
| The Only African Country ... | 0 | - | 4.99 | 121,211 |
| African Countries by a Single Clue | 0 | - | 4.92 | 64,283 |
| Top African Languages on a Map | 0 | - | 4.93 | 56,086 |
| African Island Countries | 0 | - | 4.96 | 91,121 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 226,209 |
| Pixelated Africa Map | 0 | - | 4.98 | 89,817 |
| Countries Closest to Africa | 0 | - | 4.95 | 146,678 |
| Flags of Oceania | 0 | - | 5.00 | 220,732 |
| Australian States and Territories | 0 | - | 4.96 | 130,698 |
| Australia Cities Map Quiz | 0 | - | 4.85 | 133,347 |
| Australian Immigration by Country | 0 | - | 4.81 | 72,856 |
| Australia True or False | 0 | - | 4.90 | 52,271 |
| Flags of North and South America Quiz | 0 | - | 4.99 | 316,361 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 107,908 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 134,227 |
| The Only American Country ... | 0 | - | 4.94 | 111,591 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 102,342 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 109,149 |
| South America Map Quiz | 0 | - | 5.00 | 1,437,293 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 859,482 |
| Countries of North America Quiz | 0 | - | 5.00 | 898,030 |
| North American Capitals - Map Quiz | 0 | - | 4.89 | 48,378 |
| North America Map Quiz | 0 | - | 4.98 | 204,198 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 86,846 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.98 | 49,558 |
| U.S. State Border Crossings | 0 | - | 4.96 | 83,027 |
| U.S. Citizenship Test Questions | 0 | - | 4.86 | 224,319 |
| Third Most Common Language by U.S. State | 0 | - | 4.90 | 108,236 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 66,514 |
| Cities and Towns of Massachusetts | 0 | - | 4.90 | 62,340 |
| US States Quiz | 0 | - | 5.00 | 15,008,958 |
| Canada Provinces and Territories | 0 | - | 4.99 | 294,186 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 591,373 |
| Canada Geography Trivia | 0 | - | 4.81 | 45,289 |
| Most Spoken Languages in Canada | 0 | - | 4.88 | 48,069 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 86,414 |
| Straight Shot to Antarctica | 0 | - | 4.91 | 38,052 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,067,249 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,209,431 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 180,246 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 140,223 |
| European Diaspora - Top 11 Countries | 0 | - | 4.89 | 85,498 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 190,707 |
| 10 European Countries with the Most Tourists | 0 | - | 4.97 | 123,391 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 78,697 |
| Three Band Flags of Europe | 0 | - | 4.97 | 174,295 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.89 | 80,843 |
| Catholic Countries in Europe | 0 | - | 4.86 | 85,380 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 289,043 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 122,919 |
| Pixelated Europe Map | 0 | - | 4.90 | 111,044 |
| Monarchies of Europe | 0 | - | 4.89 | 88,256 |
| European Countries with One Border | 0 | - | 4.96 | 152,647 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 146,562 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 135,879 |
