| Top Asian Languages on a Map | 0 | - | 4.95 | 71,637 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 279,664 |
| States of India | 0 | - | 4.95 | 194,069 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 59,479 |
| History of India | 0 | - | 4.62 | 21,452 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,430 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,327 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,735 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,090 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,586 |
| The Life of Gandhi | 0 | - | 4.37 | 13,062 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,681 |
| Provinces of Turkey | 0 | - | 4.95 | 204,603 |
| Provinces of China | 0 | - | 4.97 | 205,553 |
| Japanese Prefectures | 0 | - | 4.98 | 137,549 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,169 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,381 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,388 |
| States of India Map Quiz | 0 | - | 4.83 | 26,599 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 530,501 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,616 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 109,018 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 275,837 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,948 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,629 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,798 |
| China's Territorial Disputes | 0 | - | 4.47 | 35,690 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,453 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 648,763 |
| Name that Greek Letter | 0 | - | 4.93 | 324,140 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,577 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,570 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,326 |
| Asian Cities A-Z by Clue | 0 | - | 4.51 | 42,141 |
| Asian Physical Geography | 0 | - | 4.61 | 35,561 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,131 |
| Asia's Busiest Airports | 0 | - | 4.69 | 52,880 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,732 |
| India Cities Map Quiz | 0 | - | 4.67 | 61,184 |
| Australian Capitals | 0 | - | 4.92 | 62,751 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,311 |
| Official European Union Languages | 0 | - | 4.97 | 238,893 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,114 |
| Europe Map Quiz | 0 | - | 5.00 | 4,770,330 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,812 |
| Asian Islands | 0 | - | 4.49 | 20,861 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,249 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,825 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,491 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,004 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,454 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,548 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,599 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,282 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,116 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,123 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,018 |
| Middle East A-Z | 0 | - | 4.47 | 46,139 |
| Provinces of the Philippines | 0 | - | 4.56 | 50,349 |
| Dynasties of China | 0 | - | 4.64 | 27,965 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,465 |
| Africa Map Quiz | 0 | - | 5.00 | 2,121,462 |
| Oceania Map Quiz | 0 | - | 4.98 | 647,367 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,979 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,942 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,616 |
| Asia Map Quiz | 0 | - | 4.99 | 919,354 |
| A Quiz About Islam | 0 | - | 4.31 | 48,494 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 34,941 |
| Largest Indonesian Islands | 0 | - | 4.75 | 50,123 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,758 |
| History of China | 0 | - | 4.37 | 57,309 |
| Countries of Africa | 0 | - | 5.00 | 2,544,306 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,083 |
| African East Coast | 0 | - | 4.96 | 96,270 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,122 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,880 |
| Australia Map Quiz | 0 | - | 4.95 | 345,077 |
| United States Map Quiz | 0 | - | 4.98 | 4,163,301 |
| Top 10 Non-English Languages of Los Angeles | 0 | - | 4.43 | 59,954 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,765 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,734 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,526 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,996 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,098 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,648 |
| The Only European Country ... | 0 | - | 4.91 | 217,346 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,549 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,907 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,136 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,006 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,280 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,862 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,823 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,303 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,524 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,830 |
| Word Chain - Asia | 0 | - | 4.34 | 29,347 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,256 |
| Asian Geography By Letter - J | 0 | - | 4.26 | 34,795 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,384,757 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,579 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,942 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,598 |
| Chinese Inventions | 0 | - | 4.30 | 33,821 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,417 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,417 |
| Japanese Companies | 0 | - | 4.28 | 34,252 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,953 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,795 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,476 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,820 |
| Maldives Country Quiz | 0 | - | 4.73 | 18,830 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,086 |
| Flags of Africa Quiz | 0 | - | 5.00 | 473,022 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,318 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,779 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,463 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,425 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,811 |
| African Island Countries | 0 | - | 4.96 | 101,858 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,808 |
| Australian States and Territories | 0 | - | 4.96 | 142,224 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,362 |
| Australia True or False | 0 | - | 4.87 | 56,949 |
| Flags of North and South America | 0 | - | 4.99 | 374,212 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,703 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,387 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,085 |
| South America Map Quiz | 0 | - | 5.00 | 1,551,594 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,637 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,025,589 |
| North America Map Quiz | 0 | - | 4.98 | 249,341 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,804 |
| Canada Provinces and Territories | 0 | - | 5.00 | 343,570 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 641,579 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,295 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,958 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,428 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,248,212 |
| Celtic Nations | 0 | - | 4.69 | 46,993 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,564 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,898 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,415 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,344 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,528 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,192 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 172,880 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,608 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,542 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,383 |
| Slavic Countries | 0 | - | 4.96 | 111,873 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,462 |
| Languages of Spain | 0 | - | 4.36 | 23,349 |
| Counties of England | 0 | - | 4.97 | 798,712 |
| Flags of Asia Quiz | 0 | - | 4.99 | 615,714 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,391 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,996 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,354 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,214 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,216 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,763 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 29,018 |
| Countries of the Middle East | 0 | - | 4.96 | 201,639 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,597 |
| History of Egypt | 0 | - | 4.58 | 24,058 |
| Japanese Loanwords | 0 | - | 4.47 | 84,696 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 722,642 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 129,046 |
| Biggest Cities by Language | 0 | - | 4.96 | 246,951 |
| Flags to Languages | 0 | - | 4.95 | 173,908 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,761 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 76,863 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,756 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,388 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,878 |
| The Only African Country ... | 0 | - | 4.99 | 129,267 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,201 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,047 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 322,872 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,380 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 58,353 |
| Flags of Oceania | 0 | - | 5.00 | 260,426 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,426 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 145,680 |
| Australia Country Quiz | 0 | - | 4.43 | 69,667 |
| Regions of New Zealand | 0 | - | 4.84 | 28,591 |
| The Only American Country ... | 0 | - | 4.92 | 121,804 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,262 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,897 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,165 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,827 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,384 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,599 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,729 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,598 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 74,375 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,025 |
| US States Quiz | 0 | - | 5.00 | 16,914,624 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,198 |
