| Asian Countries by First 2 Letters | 0 | - | 4.92 | 253,609 |
| Top Asian Languages on a Map | 0 | - | 4.93 | 60,108 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 209,205 |
| Countries where Arabic is an Official Language | 0 | - | 4.83 | 51,918 |
| Asian Geography By Letter - B | 0 | - | 4.84 | 60,749 |
| Provinces of Turkey | 0 | - | 4.95 | 175,843 |
| Provinces of China | 0 | - | 4.97 | 153,559 |
| Japanese Prefectures | 0 | - | 4.98 | 105,111 |
| States of India | 0 | - | 4.91 | 152,141 |
| Japanese Loanwords | 0 | - | 4.50 | 79,032 |
| Sherlock Holmes Quiz | 0 | - | 4.48 | 20,711 |
| Countries and States in the Caucasus | 0 | - | 4.45 | 45,831 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 80,698 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.43 | 246,207 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.86 | 48,410 |
| China's Territorial Disputes | 0 | - | 4.42 | 32,688 |
| Biggest Trading Partners - China | 0 | - | 4.96 | 69,691 |
| Countries Bordering China Since 1914 | 0 | - | 4.91 | 87,277 |
| Japan A-Z | 0 | - | 4.49 | 38,494 |
| Asian Physical Geography | 0 | - | 4.59 | 33,522 |
| Asia's Busiest Airports | 0 | - | 4.76 | 45,262 |
| Japan by Picture | 0 | - | 4.45 | 26,066 |
| Japan Multiple Choice | 0 | - | 4.50 | 37,673 |
| European Countries by First 2 Letters | 0 | - | 4.96 | 454,774 |
| Doctor Who Actors | 0 | - | 4.59 | 16,770 |
| Asian Islands | 0 | - | 4.44 | 19,837 |
| Asian Cities A-Z | 0 | - | 4.51 | 30,099 |
| Asian Geography By Letter - A | 0 | - | 4.66 | 65,819 |
| Asian Geography by Letter - H | 0 | - | 4.47 | 60,542 |
| Asian Geography By Letter - M | 0 | - | 4.45 | 55,985 |
| Asian Geography by Letter - P | 0 | - | 4.42 | 44,924 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 45,043 |
| Asia Geography Quiz #1 | 0 | - | 4.79 | 50,760 |
| Asia Geography Quiz #2 | 0 | - | 4.59 | 45,157 |
| East Asian Islands on the Map | 0 | - | 4.58 | 30,755 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.76 | 33,637 |
| A Quiz About Islam | 0 | - | 4.28 | 44,869 |
| Middle East A-Z | 0 | - | 4.45 | 42,872 |
| Middle Eastern Geography Quiz | 0 | - | 4.43 | 20,839 |
| Provinces of the Philippines | 0 | - | 4.61 | 34,743 |
| Largest Indonesian Islands | 0 | - | 4.67 | 43,732 |
| Chinese Zodiac Quiz | 0 | - | 4.76 | 119,580 |
| Dynasties of China | 0 | - | 4.64 | 24,173 |
| History of China | 0 | - | 4.39 | 50,071 |
| Overseas Chinese Population | 0 | - | 4.55 | 40,029 |
| Countries of the Indian Diaspora | 0 | - | 4.48 | 50,648 |
| History of India | 0 | - | 4.52 | 19,126 |
| African Countries by First 2 Letters | 0 | - | 4.95 | 243,499 |
| Europe Map Quiz | 0 | - | 5.00 | 4,266,231 |
| Countries that Beat Switzerland | 0 | - | 4.85 | 37,375 |
| Asian Geography By Letter - S | 0 | - | 4.19 | 43,116 |
| Asian Geography by Letter - D | 0 | - | 4.25 | 47,798 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 47,359 |
| Asian Geography by Letter - I | 0 | - | 4.35 | 62,831 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 60,241 |
| Asian Geography by Letter - N | 0 | - | 4.28 | 39,576 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,338,460 |
| Asia Map Quiz | 0 | - | 4.99 | 777,722 |
| Asia Geography Quiz #3 | 0 | - | 4.50 | 30,606 |
| South Asian Cities by Map | 0 | - | 4.36 | 22,158 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 30,415 |
| Asian Last Names in the United States | 0 | - | 4.41 | 43,043 |
| Word Chain - Asia | 0 | - | 4.31 | 27,674 |
| South and Central Asia Map Quiz | 0 | - | 4.92 | 79,008 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,275,442 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 14,437 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 15,578 |
| History of Egypt | 0 | - | 4.56 | 22,127 |
| Countries That Don't Recognize Israel | 0 | - | 4.66 | 28,946 |
| Emirates of the United Arab Emirates | 0 | - | 4.54 | 16,740 |
| English Words of Arabic Origin | 0 | - | 4.55 | 46,675 |
| Largest Philippines Islands | 0 | - | 4.60 | 19,685 |
| Chinese Inventions | 0 | - | 4.26 | 32,530 |
| Cities of the Pearl River Delta | 0 | - | 4.61 | 14,417 |
| Chinese Geography on the Map | 0 | - | 4.57 | 21,960 |
| China by Picture | 0 | - | 4.50 | 54,236 |
| Biggest Cities in Japan | 0 | - | 4.66 | 75,002 |
| Japanese Companies | 0 | - | 4.25 | 31,939 |
| Four Main Islands of Japan | 0 | - | 4.50 | 24,005 |
| Japanese Language - Katakana Practice | 0 | - | 4.57 | 26,086 |
| North Korea... or South Korea? | 0 | - | 4.49 | 74,909 |
| Bhutan... or Nepal? | 0 | - | 4.58 | 15,556 |
| Countries of Africa | 0 | - | 5.00 | 2,148,518 |
| Africa Map Quiz | 0 | - | 5.00 | 1,929,206 |
| African East Coast | 0 | - | 4.97 | 83,554 |
| Western Africa Map Quiz | 0 | - | 4.97 | 60,359 |
| Oceania Map Quiz | 0 | - | 4.97 | 563,926 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 39,802 |
| Australian Capitals | 0 | - | 4.90 | 52,969 |
| Australia Map Quiz | 0 | - | 4.95 | 317,843 |
| United States Map Quiz | 0 | - | 4.98 | 3,886,818 |
| It's Always Sunny in Philadelphia Quiz | 0 | - | 4.38 | 14,599 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 194,568 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.92 | 86,448 |
| Countries That Use the Euro | 0 | - | 4.91 | 61,814 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 334,433 |
| Official European Union Languages | 0 | - | 4.98 | 199,181 |
| European Countries in their Native Language | 0 | - | 4.99 | 143,125 |
| Europe Geography Decoder | 0 | - | 4.89 | 62,896 |
| 10 Easternmost Countries in Europe | 0 | - | 4.84 | 91,214 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.83 | 38,948 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 383,410 |
| The Only European Country ... | 0 | - | 4.94 | 176,518 |
| Add A Letter - Make a European City | 0 | - | 4.87 | 20,747 |
| Regions of Spain Quiz | 0 | - | 4.85 | 93,898 |
| Cantons of Switzerland | 0 | - | 4.96 | 39,930 |
| UK Cities Map Quiz | 0 | - | 4.94 | 431,701 |
| Parts of the United Kingdom | 0 | - | 4.88 | 83,122 |
| Counties of England Map Quiz | 0 | - | 4.97 | 285,632 |
| Counties of England | 0 | - | 4.96 | 685,236 |
| Champions League Winners | 0 | - | 4.91 | 842,879 |
| Flags of Asia Quiz | 0 | - | 4.99 | 520,283 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 99,775 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 125,059 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 88,239 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 96,044 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.82 | 37,281 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 90,642 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 110,245 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 92,953 |
| Asian Countries with the Shortest Names | 0 | - | 4.98 | 120,886 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 110,327 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 26,928 |
| Asian Geography By Letter - J | 0 | - | 4.29 | 30,499 |
| Pixelated Asia Map | 0 | - | 4.89 | 62,676 |
| Monarchies of Asia | 0 | - | 4.95 | 53,713 |
| Asian Countries with the Fewest Borders | 0 | - | 4.82 | 87,822 |
| Countries of the Middle East | 0 | - | 4.96 | 171,849 |
| Word Chain - The Middle East | 0 | - | 4.02 | 13,932 |
| Famous Chinese People | 0 | - | 4.06 | 10,981 |
| China A-Z | 0 | - | 4.64 | 59,920 |
| Georgia ... or Georgia? | 0 | - | 4.79 | 71,553 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 27,743 |
| The Life of Gandhi | 0 | - | 4.36 | 12,547 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 91,143 |
| Flags of Africa Quiz | 0 | - | 4.99 | 382,533 |
| Africa Geography Quiz #1 | 0 | - | 4.91 | 45,958 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 19,080 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 196,770 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 104,153 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 130,214 |
| African Diaspora - Top 10 Countries | 0 | - | 4.91 | 65,592 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 118,508 |
| The Only African Country ... | 0 | - | 4.99 | 104,703 |
| African Countries by a Single Clue | 0 | - | 4.91 | 63,251 |
| Top African Languages on a Map | 0 | - | 4.91 | 51,800 |
| African Island Countries | 0 | - | 4.96 | 88,767 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 221,623 |
| Pixelated Africa Map | 0 | - | 4.98 | 87,258 |
| Countries Closest to Africa | 0 | - | 4.95 | 144,691 |
| Flags of Oceania | 0 | - | 5.00 | 213,293 |
| Australian States and Territories | 0 | - | 4.96 | 128,376 |
| Australia Cities Map Quiz | 0 | - | 4.85 | 130,440 |
| Australian True or False | 0 | - | 4.90 | 50,961 |
| Flags of North and South America Quiz | 0 | - | 4.99 | 307,158 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 106,556 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 131,683 |
| The Only American Country ... | 0 | - | 4.94 | 109,041 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 100,210 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 105,339 |
| South America Map Quiz | 0 | - | 5.00 | 1,412,784 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 848,469 |
| Countries of North America Quiz | 0 | - | 5.00 | 872,086 |
| North American Capitals - Map Quiz | 0 | - | 4.91 | 46,590 |
| North America Map Quiz | 0 | - | 4.98 | 195,416 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 84,743 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.98 | 46,483 |
| U.S. State Border Crossings | 0 | - | 4.96 | 81,779 |
| U.S. Citizenship Test Questions | 0 | - | 4.86 | 220,887 |
| Third Most Common Language by U.S. State | 0 | - | 4.90 | 106,153 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.82 | 32,674 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 64,807 |
| Cities and Towns of Massachusetts | 0 | - | 4.89 | 59,530 |
| US States Quiz | 0 | - | 5.00 | 14,618,795 |
| Canada Provinces and Territories | 0 | - | 4.99 | 287,475 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 574,159 |
| Most Spoken Languages in Canada | 0 | - | 4.82 | 46,510 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 84,594 |
| Straight Shot to Antarctica | 0 | - | 4.90 | 37,035 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,035,757 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,174,451 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 159,823 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 137,827 |
| European Diaspora - Top 11 Countries | 0 | - | 4.91 | 82,954 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 183,975 |
| 10 European Countries with the Most Tourists | 0 | - | 4.97 | 119,881 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 76,451 |
| Three Band Flags of Europe | 0 | - | 4.97 | 159,940 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.89 | 79,220 |
| Catholic Countries in Europe | 0 | - | 4.87 | 82,998 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 283,668 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 114,222 |
| Pixelated Europe Map | 0 | - | 4.90 | 108,728 |
| Monarchies of Europe | 0 | - | 4.88 | 86,476 |
| European Countries with One Border | 0 | - | 4.96 | 149,765 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 143,661 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 132,825 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 73,994 |
| Eastern Europe Map Quiz | 0 | - | 4.89 | 114,890 |
| Slavic Countries | 0 | - | 4.96 | 99,940 |
