| Asian Countries by First 2 Letters | 0 | - | 4.92 | 253,478 |
| Top Asian Languages on a Map | 0 | - | 4.93 | 60,060 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 209,104 |
| Countries where Arabic is an Official Language | 0 | - | 4.83 | 51,911 |
| Asian Geography By Letter - B | 0 | - | 4.82 | 60,689 |
| Provinces of Turkey | 0 | - | 4.95 | 175,757 |
| Provinces of China | 0 | - | 4.97 | 153,386 |
| Japanese Prefectures | 0 | - | 4.98 | 105,026 |
| States of India | 0 | - | 4.91 | 152,018 |
| Japanese Loanwords | 0 | - | 4.50 | 79,007 |
| Sherlock Holmes Quiz | 0 | - | 4.48 | 20,705 |
| Countries and States in the Caucasus | 0 | - | 4.45 | 45,795 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 80,660 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.43 | 246,103 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.86 | 48,393 |
| China's Territorial Disputes | 0 | - | 4.42 | 32,673 |
| Biggest Trading Partners - China | 0 | - | 4.96 | 69,633 |
| Countries Bordering China Since 1914 | 0 | - | 4.91 | 87,238 |
| Japan A-Z | 0 | - | 4.49 | 38,476 |
| Asian Physical Geography | 0 | - | 4.59 | 33,511 |
| Asia's Busiest Airports | 0 | - | 4.76 | 45,222 |
| Japan by Picture | 0 | - | 4.45 | 26,047 |
| Japan Multiple Choice | 0 | - | 4.50 | 37,660 |
| European Countries by First 2 Letters | 0 | - | 4.96 | 454,585 |
| Doctor Who Actors | 0 | - | 4.59 | 16,758 |
| Asian Islands | 0 | - | 4.44 | 19,834 |
| Asian Cities A-Z | 0 | - | 4.51 | 30,098 |
| Asian Geography By Letter - A | 0 | - | 4.66 | 65,728 |
| Asian Geography by Letter - H | 0 | - | 4.47 | 60,469 |
| Asian Geography By Letter - M | 0 | - | 4.45 | 54,787 |
| Asian Geography by Letter - P | 0 | - | 4.42 | 44,819 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 44,974 |
| Asia Geography Quiz #1 | 0 | - | 4.79 | 50,745 |
| Asia Geography Quiz #2 | 0 | - | 4.59 | 45,137 |
| East Asian Islands on the Map | 0 | - | 4.58 | 30,740 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.76 | 33,624 |
| A Quiz About Islam | 0 | - | 4.28 | 44,854 |
| Middle East A-Z | 0 | - | 4.45 | 42,864 |
| Middle Eastern Geography Quiz | 0 | - | 4.43 | 20,833 |
| Provinces of the Philippines | 0 | - | 4.61 | 34,675 |
| Largest Indonesian Islands | 0 | - | 4.67 | 43,694 |
| Chinese Zodiac Quiz | 0 | - | 4.76 | 119,557 |
| Dynasties of China | 0 | - | 4.64 | 24,165 |
| History of China | 0 | - | 4.39 | 50,033 |
| Overseas Chinese Population | 0 | - | 4.55 | 40,011 |
| Countries of the Indian Diaspora | 0 | - | 4.48 | 50,629 |
| History of India | 0 | - | 4.52 | 19,117 |
| African Countries by First 2 Letters | 0 | - | 4.95 | 243,394 |
| Europe Map Quiz | 0 | - | 5.00 | 4,263,867 |
| Countries that Beat Switzerland | 0 | - | 4.85 | 37,353 |
| Asian Geography By Letter - S | 0 | - | 4.19 | 43,064 |
| Asian Geography by Letter - D | 0 | - | 4.25 | 47,730 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 47,304 |
| Asian Geography by Letter - I | 0 | - | 4.35 | 62,770 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 60,185 |
| Asian Geography by Letter - N | 0 | - | 4.28 | 39,485 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,336,403 |
| Asia Map Quiz | 0 | - | 4.99 | 776,590 |
| Asia Geography Quiz #3 | 0 | - | 4.50 | 30,599 |
| South Asian Cities by Map | 0 | - | 4.36 | 22,153 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 30,407 |
| Asian Last Names in the United States | 0 | - | 4.41 | 43,032 |
| Word Chain - Asia | 0 | - | 4.31 | 27,664 |
| South and Central Asia Map Quiz | 0 | - | 4.92 | 78,928 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,274,948 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 14,433 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 15,568 |
| History of Egypt | 0 | - | 4.56 | 22,123 |
| Countries That Don't Recognize Israel | 0 | - | 4.66 | 28,922 |
| Emirates of the United Arab Emirates | 0 | - | 4.54 | 16,737 |
| English Words of Arabic Origin | 0 | - | 4.55 | 46,656 |
| Largest Philippines Islands | 0 | - | 4.60 | 19,670 |
| Chinese Inventions | 0 | - | 4.26 | 32,525 |
| Cities of the Pearl River Delta | 0 | - | 4.61 | 14,415 |
| Chinese Geography on the Map | 0 | - | 4.57 | 21,955 |
| China by Picture | 0 | - | 4.50 | 54,175 |
| Biggest Cities in Japan | 0 | - | 4.66 | 74,980 |
| Japanese Companies | 0 | - | 4.25 | 31,934 |
| Four Main Islands of Japan | 0 | - | 4.50 | 23,995 |
| Japanese Language - Katakana Practice | 0 | - | 4.57 | 26,060 |
| North Korea... or South Korea? | 0 | - | 4.49 | 74,873 |
| Bhutan... or Nepal? | 0 | - | 4.58 | 15,540 |
| Countries of Africa | 0 | - | 5.00 | 2,146,780 |
| Africa Map Quiz | 0 | - | 5.00 | 1,928,271 |
| African East Coast | 0 | - | 4.97 | 83,484 |
| Western Africa Map Quiz | 0 | - | 4.97 | 60,302 |
| Oceania Map Quiz | 0 | - | 4.97 | 563,561 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 39,766 |
| Australian Capitals | 0 | - | 4.90 | 52,963 |
| Australia Map Quiz | 0 | - | 4.95 | 317,706 |
| United States Map Quiz | 0 | - | 4.98 | 3,885,345 |
| It's Always Sunny in Philadelphia Quiz | 0 | - | 4.38 | 14,592 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 194,482 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.92 | 86,437 |
| Countries That Use the Euro | 0 | - | 4.91 | 61,742 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 334,319 |
| Official European Union Languages | 0 | - | 4.98 | 199,094 |
| European Countries in their Native Language | 0 | - | 4.99 | 143,055 |
| Europe Geography Decoder | 0 | - | 4.89 | 62,876 |
| 10 Easternmost Countries in Europe | 0 | - | 4.84 | 91,153 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.82 | 38,943 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 382,618 |
| The Only European Country ... | 0 | - | 4.94 | 176,398 |
| Add A Letter - Make a European City | 0 | - | 4.87 | 20,739 |
| Regions of Spain Quiz | 0 | - | 4.85 | 93,812 |
| Cantons of Switzerland | 0 | - | 4.96 | 39,889 |
| UK Cities Map Quiz | 0 | - | 4.94 | 431,552 |
| Parts of the United Kingdom | 0 | - | 4.88 | 83,087 |
| Counties of England Map Quiz | 0 | - | 4.97 | 285,557 |
| Counties of England | 0 | - | 4.96 | 684,748 |
| Champions League Winners | 0 | - | 4.91 | 841,675 |
| Flags of Asia Quiz | 0 | - | 4.99 | 519,993 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 99,743 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 125,003 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 88,201 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 95,995 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.82 | 37,257 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 90,558 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 110,176 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 92,899 |
| Asian Countries with the Shortest Names | 0 | - | 4.98 | 120,821 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 110,203 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 26,910 |
| Asian Geography By Letter - J | 0 | - | 4.29 | 30,407 |
| Pixelated Asia Map | 0 | - | 4.89 | 62,646 |
| Monarchies of Asia | 0 | - | 4.95 | 53,685 |
| Asian Countries with the Fewest Borders | 0 | - | 4.82 | 87,764 |
| Countries of the Middle East | 0 | - | 4.96 | 171,745 |
| Word Chain - The Middle East | 0 | - | 4.02 | 13,928 |
| Famous Chinese People | 0 | - | 4.06 | 10,979 |
| China A-Z | 0 | - | 4.64 | 59,874 |
| Georgia ... or Georgia? | 0 | - | 4.79 | 71,512 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 27,727 |
| The Life of Gandhi | 0 | - | 4.36 | 12,543 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 91,109 |
| Flags of Africa Quiz | 0 | - | 4.99 | 382,235 |
| Africa Geography Quiz #1 | 0 | - | 4.91 | 45,945 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 19,040 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 196,671 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 104,121 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 130,154 |
| African Diaspora - Top 10 Countries | 0 | - | 4.91 | 65,564 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 118,431 |
| The Only African Country ... | 0 | - | 4.99 | 104,658 |
| African Countries by a Single Clue | 0 | - | 4.91 | 63,236 |
| Top African Languages on a Map | 0 | - | 4.91 | 51,668 |
| African Island Countries | 0 | - | 4.96 | 88,720 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 221,507 |
| Pixelated Africa Map | 0 | - | 4.98 | 87,220 |
| Countries Closest to Africa | 0 | - | 4.95 | 144,654 |
| Flags of Oceania | 0 | - | 5.00 | 213,146 |
| Australian States and Territories | 0 | - | 4.96 | 128,347 |
| Australia Cities Map Quiz | 0 | - | 4.85 | 130,370 |
| Australian True or False | 0 | - | 4.90 | 50,928 |
| Flags of North and South America Quiz | 0 | - | 4.99 | 306,948 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 106,526 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 131,644 |
| The Only American Country ... | 0 | - | 4.94 | 109,001 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 100,165 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 105,244 |
| South America Map Quiz | 0 | - | 5.00 | 1,412,274 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 848,257 |
| Countries of North America Quiz | 0 | - | 5.00 | 871,382 |
| North American Capitals - Map Quiz | 0 | - | 4.91 | 46,546 |
| North America Map Quiz | 0 | - | 4.98 | 195,285 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 84,703 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.98 | 46,421 |
| U.S. State Border Crossings | 0 | - | 4.96 | 81,744 |
| U.S. Citizenship Test Questions | 0 | - | 4.86 | 220,805 |
| Third Most Common Language by U.S. State | 0 | - | 4.90 | 106,127 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.82 | 32,626 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 64,766 |
| Cities and Towns of Massachusetts | 0 | - | 4.89 | 59,457 |
| US States Quiz | 0 | - | 5.00 | 14,607,783 |
| Canada Provinces and Territories | 0 | - | 4.99 | 287,280 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 573,937 |
| Most Spoken Languages in Canada | 0 | - | 4.82 | 46,470 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 84,549 |
| Straight Shot to Antarctica | 0 | - | 4.90 | 37,006 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,035,008 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,173,579 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 159,756 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 137,782 |
| European Diaspora - Top 11 Countries | 0 | - | 4.91 | 82,907 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 183,865 |
| 10 European Countries with the Most Tourists | 0 | - | 4.97 | 119,793 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 76,400 |
| Three Band Flags of Europe | 0 | - | 4.97 | 159,842 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.89 | 79,171 |
| Catholic Countries in Europe | 0 | - | 4.87 | 82,941 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 283,550 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 114,066 |
| Pixelated Europe Map | 0 | - | 4.90 | 108,674 |
| Monarchies of Europe | 0 | - | 4.88 | 86,427 |
| European Countries with One Border | 0 | - | 4.96 | 149,681 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 143,590 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 132,754 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 73,949 |
| Eastern Europe Map Quiz | 0 | - | 4.89 | 114,856 |
| Slavic Countries | 0 | - | 4.96 | 99,912 |
