| Asian Countries by First 2 Letters | 0 | - | 4.92 | 253,382 |
| Countries where Arabic is an Official Language | 0 | - | 4.83 | 51,900 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 15,563 |
| Middle Eastern Geography Quiz | 0 | - | 4.43 | 20,824 |
| Top Asian Languages on a Map | 0 | - | 4.93 | 60,029 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 209,039 |
| Asian Geography By Letter - B | 0 | - | 4.82 | 60,610 |
| Provinces of Turkey | 0 | - | 4.95 | 175,684 |
| Provinces of China | 0 | - | 4.97 | 153,232 |
| Japanese Prefectures | 0 | - | 4.98 | 104,946 |
| States of India | 0 | - | 4.91 | 151,898 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 14,431 |
| Countries and States in the Caucasus | 0 | - | 4.45 | 45,767 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 80,638 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.43 | 245,985 |
| History of Turkey | 0 | - | 3.99 | 15,246 |
| China's Territorial Disputes | 0 | - | 4.42 | 32,657 |
| European Countries by First 2 Letters | 0 | - | 4.96 | 454,429 |
| Word Chain - The Middle East | 0 | - | 4.02 | 13,926 |
| African Countries by First 2 Letters | 0 | - | 4.95 | 243,295 |
| Asian Physical Geography | 0 | - | 4.59 | 33,500 |
| Asia's Busiest Airports | 0 | - | 4.76 | 45,186 |
| Japan Multiple Choice | 0 | - | 4.50 | 37,653 |
| Asian Islands | 0 | - | 4.44 | 19,830 |
| Dynasties of China | 0 | - | 4.64 | 24,146 |
| Europe Map Quiz | 0 | - | 5.00 | 4,261,926 |
| Asian Geography By Letter - A | 0 | - | 4.66 | 65,593 |
| Asian Geography by Letter - H | 0 | - | 4.47 | 60,376 |
| Asian Geography By Letter - M | 0 | - | 4.42 | 51,869 |
| Asian Geography by Letter - P | 0 | - | 4.42 | 44,708 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 44,896 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,335,747 |
| Asia Map Quiz | 0 | - | 4.99 | 776,056 |
| Asia Geography Quiz #1 | 0 | - | 4.79 | 50,735 |
| Asia Geography Quiz #2 | 0 | - | 4.59 | 45,121 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 30,399 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.76 | 33,608 |
| Middle East A-Z | 0 | - | 4.45 | 42,854 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.86 | 48,376 |
| Provinces of the Philippines | 0 | - | 4.61 | 34,641 |
| Overseas Chinese Population | 0 | - | 4.55 | 40,000 |
| Countries of the Indian Diaspora | 0 | - | 4.48 | 50,614 |
| Africa Map Quiz | 0 | - | 5.00 | 1,927,591 |
| Oceania Map Quiz | 0 | - | 4.97 | 563,294 |
| Australian Capitals | 0 | - | 4.90 | 52,960 |
| Official European Union Languages | 0 | - | 4.98 | 199,011 |
| European Countries in their Native Language | 0 | - | 4.99 | 143,006 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 382,487 |
| Countries that Beat Switzerland | 0 | - | 4.85 | 37,324 |
| Asian Cities A-Z | 0 | - | 4.51 | 30,096 |
| East Asian Islands on the Map | 0 | - | 4.57 | 30,727 |
| South Asian Cities by Map | 0 | - | 4.36 | 22,149 |
| Word Chain - Asia | 0 | - | 4.31 | 27,659 |
| South and Central Asia Map Quiz | 0 | - | 4.92 | 78,862 |
| A Quiz About Islam | 0 | - | 4.28 | 44,840 |
| Largest Indonesian Islands | 0 | - | 4.67 | 43,668 |
| Chinese Zodiac Quiz | 0 | - | 4.76 | 119,525 |
| History of China | 0 | - | 4.39 | 50,009 |
| History of India | 0 | - | 4.52 | 19,111 |
| African East Coast | 0 | - | 4.97 | 83,441 |
| Western Africa Map Quiz | 0 | - | 4.97 | 60,262 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 39,739 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 194,395 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.92 | 86,430 |
| Countries That Use the Euro | 0 | - | 4.91 | 61,691 |
| Europe Geography Decoder | 0 | - | 4.89 | 62,855 |
| 10 Easternmost Countries in Europe | 0 | - | 4.84 | 91,095 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.82 | 38,936 |
| The Only European Country ... | 0 | - | 4.94 | 176,288 |
| Asian Geography By Letter - S | 0 | - | 4.19 | 42,997 |
| Asian Geography by Letter - D | 0 | - | 4.25 | 47,645 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 47,222 |
| Asian Geography by Letter - I | 0 | - | 4.35 | 62,697 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 60,109 |
| Asian Geography by Letter - N | 0 | - | 4.28 | 39,374 |
| Asia Geography Quiz #3 | 0 | - | 4.50 | 30,591 |
| Asian Last Names in the United States | 0 | - | 4.41 | 43,019 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,274,516 |
| Emirates of the United Arab Emirates | 0 | - | 4.54 | 16,723 |
| English Words of Arabic Origin | 0 | - | 4.55 | 46,640 |
| Largest Philippines Islands | 0 | - | 4.60 | 19,662 |
| Chinese Inventions | 0 | - | 4.26 | 32,522 |
| Cities of the Pearl River Delta | 0 | - | 4.61 | 14,410 |
| Chinese Geography on the Map | 0 | - | 4.57 | 21,948 |
| Japanese Companies | 0 | - | 4.25 | 31,927 |
| Four Main Islands of Japan | 0 | - | 4.50 | 23,988 |
| North Korea... or South Korea? | 0 | - | 4.49 | 74,844 |
| Countries of Africa | 0 | - | 5.00 | 2,145,407 |
| Australia Map Quiz | 0 | - | 4.95 | 317,574 |
| United States Map Quiz | 0 | - | 4.98 | 3,884,391 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 334,214 |
| Celtic Nations | 0 | - | 4.76 | 44,538 |
| Add A Letter - Make a European City | 0 | - | 4.87 | 20,731 |
| Counties of England | 0 | - | 4.96 | 684,342 |
| Flags of Asia Quiz | 0 | - | 4.99 | 519,687 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 99,708 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 124,965 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 88,171 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 95,952 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 110,114 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 92,858 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 26,903 |
| Countries of the Middle East | 0 | - | 4.96 | 171,669 |
| History of Egypt | 0 | - | 4.56 | 22,116 |
| Countries That Don't Recognize Israel | 0 | - | 4.66 | 28,893 |
| Japanese Loanwords | 0 | - | 4.50 | 78,983 |
| Japanese Language - Katakana Practice | 0 | - | 4.57 | 26,038 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 27,713 |
| Bhutan... or Nepal? | 0 | - | 4.58 | 15,526 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 91,075 |
| Flags of Africa Quiz | 0 | - | 4.99 | 381,985 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 19,009 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 196,604 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 104,080 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 130,099 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 118,350 |
| Top African Languages on a Map | 0 | - | 4.91 | 51,585 |
| African Island Countries | 0 | - | 4.96 | 88,668 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 221,426 |
| Australian States and Territories | 0 | - | 4.96 | 128,311 |
| Australian True or False | 0 | - | 4.90 | 50,905 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 106,498 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 131,608 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 105,179 |
| South America Map Quiz | 0 | - | 5.00 | 1,411,814 |
| Countries of North America Quiz | 0 | - | 5.00 | 870,940 |
| North America Map Quiz | 0 | - | 4.98 | 195,147 |
| Third Most Common Language by U.S. State | 0 | - | 4.90 | 106,099 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 573,767 |
| Most Spoken Languages in Canada | 0 | - | 4.82 | 46,445 |
| Straight Shot to Antarctica | 0 | - | 4.90 | 36,983 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,034,410 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,172,823 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 159,701 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 137,679 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 183,746 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 76,365 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.89 | 79,132 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 283,437 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 113,908 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 73,901 |
| Eastern Europe Map Quiz | 0 | - | 4.89 | 114,831 |
| Slavic Countries | 0 | - | 4.96 | 99,886 |
| Regions of Spain Quiz | 0 | - | 4.85 | 93,729 |
| Cantons of Switzerland | 0 | - | 4.96 | 39,852 |
| UK Cities Map Quiz | 0 | - | 4.94 | 431,435 |
| Parts of the United Kingdom | 0 | - | 4.88 | 83,053 |
| Counties of England Map Quiz | 0 | - | 4.97 | 285,487 |
| Champions League Winners | 0 | - | 4.91 | 840,875 |
| Largest Land Animals of Asia | 0 | - | 3.60 | 7,640 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.82 | 37,238 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 90,518 |
| Asian Countries with the Shortest Names | 0 | - | 4.98 | 120,754 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 110,124 |
| Pixelated Asia Map | 0 | - | 4.89 | 62,615 |
| Monarchies of Asia | 0 | - | 4.95 | 53,658 |
| Asian Countries with the Fewest Borders | 0 | - | 4.81 | 87,727 |
| Famous Chinese People | 0 | - | 4.06 | 10,978 |
| Georgia ... or Georgia? | 0 | - | 4.79 | 71,487 |
| The Life of Gandhi | 0 | - | 4.36 | 12,540 |
| 10 African Countries with the Most Tourists | 0 | - | 4.40 | 53,140 |
| Africa Geography Quiz #1 | 0 | - | 4.91 | 45,932 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 24,741 |
| African Diaspora - Top 10 Countries | 0 | - | 4.91 | 65,543 |
| The Only African Country ... | 0 | - | 4.99 | 104,624 |
| African Countries by a Single Clue | 0 | - | 4.91 | 63,226 |
| Pixelated Africa Map | 0 | - | 4.98 | 87,181 |
| Countries Closest to Africa | 0 | - | 4.95 | 144,617 |
| Flags of Oceania | 0 | - | 5.00 | 213,005 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.94 | 19,705 |
| Australia Cities Map Quiz | 0 | - | 4.85 | 130,313 |
| Australia Country Quiz | 0 | - | 4.44 | 57,155 |
| Regions of New Zealand | 0 | - | 4.83 | 24,219 |
| Flags of North and South America Quiz | 0 | - | 4.99 | 306,796 |
| The Only American Country ... | 0 | - | 4.94 | 108,961 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 100,117 |
| Uruguay Country Quiz | 0 | - | 4.82 | 28,334 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 848,041 |
| North American Capitals - Map Quiz | 0 | - | 4.91 | 46,522 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 84,670 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 46,342 |
| U.S. State Border Crossings | 0 | - | 4.96 | 81,487 |
| U.S. Citizenship Test Questions | 0 | - | 4.86 | 220,738 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.82 | 32,571 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 64,720 |
| Cities and Towns of Massachusetts | 0 | - | 4.89 | 59,394 |
| Canada Provinces and Territories | 0 | - | 4.99 | 287,151 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 84,519 |
| Count to 10 in Europe: Pro | 0 | - | 4.79 | 60,648 |
| European Diaspora - Top 11 Countries | 0 | - | 4.91 | 82,874 |
| 10 European Countries with the Most Tourists | 0 | - | 4.97 | 119,730 |
| Three Band Flags of Europe | 0 | - | 4.97 | 159,762 |
| Catholic Countries in Europe | 0 | - | 4.87 | 82,893 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.71 | 53,509 |
| Pixelated Europe Map | 0 | - | 4.90 | 108,625 |
| Monarchies of Europe | 0 | - | 4.88 | 86,376 |
| European Countries with One Border | 0 | - | 4.96 | 149,626 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 143,520 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 132,679 |
| Federal Subjects of Russia | 0 | - | 4.95 | 110,615 |
