| Asian Countries by First 2 Letters | 0 | - | 4.92 | 280,881 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,163 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,769 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,708 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,777 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,080 |
| Provinces of Turkey | 0 | - | 4.95 | 206,105 |
| Provinces of China | 0 | - | 4.97 | 208,384 |
| Japanese Prefectures | 0 | - | 4.98 | 139,229 |
| States of India | 0 | - | 4.94 | 196,246 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,809 |
| Japanese Loanwords | 0 | - | 4.47 | 84,914 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,733 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,846 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 109,347 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 276,823 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 44,233 |
| China's Territorial Disputes | 0 | - | 4.48 | 35,823 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,547 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 95,883 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 532,801 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 43,050 |
| Asian Physical Geography | 0 | - | 4.61 | 35,633 |
| East Asian Islands on the Map | 0 | - | 4.55 | 33,222 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,687 |
| Asia's Busiest Airports | 0 | - | 4.70 | 53,170 |
| Japan by Picture | 0 | - | 4.45 | 29,441 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,850 |
| Europe Map Quiz | 0 | - | 5.00 | 4,790,874 |
| Doctor Who Actors | 0 | - | 4.61 | 17,999 |
| Asian Islands | 0 | - | 4.49 | 20,916 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,503 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 66,110 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,697 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,253 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,693 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,674 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,753 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,373 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,220 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,350 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,352 |
| A Quiz About Islam | 0 | - | 4.32 | 48,646 |
| Middle East A-Z | 0 | - | 4.47 | 46,258 |
| History of Iran | 0 | - | 4.66 | 16,433 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 35,207 |
| Provinces of the Philippines | 0 | - | 4.52 | 51,175 |
| Largest Indonesian Islands | 0 | - | 4.77 | 50,330 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 140,125 |
| Dynasties of China | 0 | - | 4.64 | 28,089 |
| History of China | 0 | - | 4.35 | 57,637 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,608 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,434 |
| Japan A-Z | 0 | - | 4.40 | 42,438 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,433 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 60,058 |
| History of India | 0 | - | 4.62 | 21,523 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,531 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,880 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,546 |
| Australian Capitals | 0 | - | 4.92 | 62,847 |
| Australia Map Quiz | 0 | - | 4.95 | 346,332 |
| United States Map Quiz | 0 | - | 4.98 | 4,172,577 |
| It's Always Sunny in Philadelphia Quiz | 0 | - | 4.34 | 15,927 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,170 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,961 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,045 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,808 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,428 |
| Official European Union Languages | 0 | - | 4.97 | 239,940 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,741 |
| Europe Geography Decoder | 0 | - | 4.87 | 70,356 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,352 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,165 |
| The Only European Country ... | 0 | - | 4.91 | 219,337 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,700 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 42,078 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,263 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,205 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,437 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 68,089 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 65,045 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,477 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,969 |
| Asia Map Quiz | 0 | - | 4.99 | 926,001 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,567 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,985 |
| Word Chain - Asia | 0 | - | 4.34 | 29,398 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,058 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,970 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,670 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,616 |
| Iran... or Iraq? | 0 | - | 4.31 | 33,678 |
| History of Egypt | 0 | - | 4.58 | 24,108 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 19,088 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,909 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,728 |
| Chinese Inventions | 0 | - | 4.30 | 33,868 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,456 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,501 |
| China by Picture | 0 | - | 4.51 | 63,789 |
| Biggest Cities in Japan | 0 | - | 4.68 | 83,561 |
| Japanese Companies | 0 | - | 4.29 | 34,383 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,992 |
| North Korea... or South Korea? | 0 | - | 4.47 | 81,015 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,903 |
| Countries of Africa | 0 | - | 5.00 | 2,562,623 |
| Africa Map Quiz | 0 | - | 5.00 | 2,129,825 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,140 |
| African East Coast | 0 | - | 4.96 | 96,865 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,732 |
| Flags of Oceania | 0 | - | 5.00 | 263,126 |
| Australian States and Territories | 0 | - | 4.96 | 142,956 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 146,602 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,520 |
| Australia True or False | 0 | - | 4.87 | 57,186 |
| Australia... or New Zealand? | 0 | - | 4.83 | 62,068 |
| Flags of North and South America | 0 | - | 4.99 | 377,576 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,052 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,927 |
| The Only American Country ... | 0 | - | 4.92 | 122,285 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,724 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,761 |
| South America Map Quiz | 0 | - | 5.00 | 1,557,581 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,777 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,256 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,032,502 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,883 |
| North America Map Quiz | 0 | - | 4.98 | 252,432 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,266 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,208 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,927 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,897 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 114,008 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 76,011 |
| Cities and Towns of Massachusetts | 0 | - | 4.93 | 75,101 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,301 |
| US States Quiz | 0 | - | 5.00 | 17,010,323 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,661 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,001 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,615 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,563 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,213 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,520 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,259,894 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,051 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,570 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,684 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,325 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,922 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,057 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,645 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,859 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,723 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.83 | 88,085 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,837 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,983 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,194 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,555 |
| Monarchies of Europe | 0 | - | 4.90 | 98,968 |
| European Countries with One Border | 0 | - | 4.97 | 183,934 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,648 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,998 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,627 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,474 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 82,069 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,284 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,843 |
| Slavic Countries | 0 | - | 4.96 | 112,448 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,740 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,529 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,742 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,916 |
| States of Germany | 0 | - | 4.95 | 154,727 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,718 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,750 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,489 |
| Regions of Italy | 0 | - | 4.92 | 77,185 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,855 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,459 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,837 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,646 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,577 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,165 |
| Counties of England | 0 | - | 4.97 | 803,630 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 362,197 |
| Champions League Winners | 0 | - | 4.92 | 1,017,138 |
| Flags of Asia Quiz | 0 | - | 4.99 | 621,235 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,873 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,647 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,017 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,250 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 106,973 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,925 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,399 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,198 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,660 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 29,125 |
| Asian Geography By Letter - R | 0 | - | 4.35 | 28,287 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,836 |
