| Asian Countries by First 2 Letters | 0 | - | 4.92 | 280,388 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,937 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,334 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,694 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,901 |
| Provinces of Turkey | 0 | - | 4.94 | 205,500 |
| Provinces of China | 0 | - | 4.97 | 207,273 |
| Japanese Prefectures | 0 | - | 4.98 | 138,615 |
| States of India | 0 | - | 4.95 | 195,395 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,729 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 531,962 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,748 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 109,216 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 276,465 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 44,121 |
| China's Territorial Disputes | 0 | - | 4.48 | 35,767 |
| Azerbaijan Country Quiz | 0 | - | 4.46 | 25,798 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 42,901 |
| Asian Physical Geography | 0 | - | 4.61 | 35,602 |
| East Asian Islands on the Map | 0 | - | 4.55 | 33,185 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,643 |
| Asia's Busiest Airports | 0 | - | 4.69 | 53,066 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,807 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,114 |
| Europe Map Quiz | 0 | - | 5.00 | 4,782,207 |
| Asian Islands | 0 | - | 4.49 | 20,887 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,385 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,984 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,603 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,123 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,589 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,628 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,700 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,344 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,174 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,250 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,211 |
| Middle East A-Z | 0 | - | 4.47 | 46,215 |
| Provinces of the Philippines | 0 | - | 4.56 | 50,851 |
| Dynasties of China | 0 | - | 4.64 | 28,032 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,549 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 59,811 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,303 |
| Australian Capitals | 0 | - | 4.92 | 62,811 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,607 |
| Official European Union Languages | 0 | - | 4.97 | 239,519 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,507 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,388 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,364 |
| Asia Map Quiz | 0 | - | 4.99 | 923,598 |
| A Quiz About Islam | 0 | - | 4.32 | 48,578 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 35,101 |
| Largest Indonesian Islands | 0 | - | 4.77 | 50,240 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,995 |
| History of China | 0 | - | 4.35 | 57,501 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,348 |
| History of India | 0 | - | 4.62 | 21,494 |
| Africa Map Quiz | 0 | - | 5.00 | 2,126,612 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,322 |
| Australia Map Quiz | 0 | - | 4.95 | 345,871 |
| United States Map Quiz | 0 | - | 4.98 | 4,168,610 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,573 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,859 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,418 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,864 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,249 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,823 |
| The Only European Country ... | 0 | - | 4.91 | 218,519 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,239 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 42,015 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,202 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,115 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,368 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,999 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,940 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,401 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,550 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,931 |
| Word Chain - Asia | 0 | - | 4.34 | 29,378 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,750 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,893 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,500 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,601 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 19,051 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,865 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,677 |
| Chinese Inventions | 0 | - | 4.30 | 33,850 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,442 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,469 |
| Japanese Companies | 0 | - | 4.29 | 34,326 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,976 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,932 |
| Countries of Africa | 0 | - | 5.00 | 2,554,482 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,681 |
| African East Coast | 0 | - | 4.96 | 96,608 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,453 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,480 |
| Australian States and Territories | 0 | - | 4.96 | 142,685 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,453 |
| Australia True or False | 0 | - | 4.87 | 57,088 |
| Flags of North and South America | 0 | - | 4.99 | 376,124 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,887 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,672 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,481 |
| South America Map Quiz | 0 | - | 5.00 | 1,554,730 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,725 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,029,507 |
| North America Map Quiz | 0 | - | 4.98 | 251,036 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,935 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,441 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 643,452 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,483 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,111 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,254,692 |
| Celtic Nations | 0 | - | 4.61 | 47,071 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,156 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,342 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,886 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,363 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,648 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,919 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,319 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,173 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,996 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,672 |
| Slavic Countries | 0 | - | 4.96 | 112,228 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,640 |
| Counties of England | 0 | - | 4.97 | 801,659 |
| Flags of Asia Quiz | 0 | - | 4.99 | 618,673 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,660 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,407 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,769 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,033 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,637 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,167 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 29,088 |
| Countries of the Middle East | 0 | - | 4.96 | 202,364 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,642 |
| History of Egypt | 0 | - | 4.58 | 24,088 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 53,420 |
| Japanese Loanwords | 0 | - | 4.47 | 84,830 |
| Armenia Country Quiz | 0 | - | 4.69 | 29,691 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 76,981 |
| Georgia Country Quiz | 0 | - | 4.67 | 27,389 |
| Officially Recognized Languages of India | 0 | - | 4.40 | 31,525 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,866 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,419 |
| Flags of Africa Quiz | 0 | - | 5.00 | 476,156 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,147 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,343 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,129 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 34,001 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,405 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,010 |
| African Island Countries | 0 | - | 4.96 | 102,304 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,373 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,760 |
| Flags of Oceania | 0 | - | 5.00 | 262,051 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,623 |
| Palau Country Quiz | 0 | - | 4.90 | 23,112 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 146,350 |
| Australia Country Quiz | 0 | - | 4.43 | 69,787 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,833 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,503 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,615 |
| Regions of New Zealand | 0 | - | 4.84 | 28,686 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,531 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,599 |
| The Only American Country ... | 0 | - | 4.92 | 122,097 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,550 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,690 |
| States of Mexico | 0 | - | 4.96 | 177,784 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,484 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,354 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,623 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,481 |
| States of Brazil | 0 | - | 4.97 | 89,366 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 904,425 |
| Central American Countries | 0 | - | 4.98 | 157,171 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,187 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,986 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,682 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,059 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,775 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,798 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,373 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,659 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,215 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,841 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,345 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,958 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,057 |
| Cities and Towns of Massachusetts | 0 | - | 4.93 | 74,846 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,627 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,197 |
| US States Quiz | 0 | - | 5.00 | 16,969,928 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,367 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,169 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,416 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,371 |
