| Top Asian Languages on a Map | 0 | - | 4.95 | 71,031 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,361 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,174 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,856 |
| Official European Union Languages | 0 | - | 4.97 | 237,676 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,324 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,489 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,223 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,547 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,869 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,604 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,528 |
| Provinces of the Philippines | 0 | - | 4.56 | 49,011 |
| States of India | 0 | - | 4.94 | 191,755 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,175 |
| Provinces of Turkey | 0 | - | 4.95 | 202,967 |
| World Currencies Quiz on a Map | 0 | - | 4.95 | 60,479 |
| Provinces of China | 0 | - | 4.97 | 202,268 |
| Japanese Prefectures | 0 | - | 4.98 | 135,782 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 32,800 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 109,335 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 96,061 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,424 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,110 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,471 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 31,208 |
| Slavic Languages | 0 | - | 4.68 | 54,152 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,338 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,500 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 274,209 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,522 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,704 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,285 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,845 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,550 |
| Most-Spoken Languages of the United States | 0 | - | 4.52 | 218,218 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 527,832 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,586 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 35,183 |
| Asian Physical Geography | 0 | - | 4.61 | 35,447 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,010 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,531 |
| Singapore Airlines Destinations on a Map | 0 | - | 4.96 | 24,454 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,615 |
| Countries of the Indian Diaspora | 0 | - | 4.49 | 57,896 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 267,405 |
| Europe Map Quiz | 0 | - | 5.00 | 4,746,271 |
| Save Europeans by Guessing Countries | 0 | - | 4.83 | 211,065 |
| Asian Islands | 0 | - | 4.49 | 20,798 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,961 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,523 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,265 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,716 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,186 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,409 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,429 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,194 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 35,988 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,842 |
| Middle East A-Z | 0 | - | 4.47 | 45,917 |
| Dynasties of China | 0 | - | 4.64 | 27,740 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,273 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,071 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 373,859 |
| Top World Languages | 0 | - | 4.92 | 817,447 |
| History of India | 0 | - | 4.61 | 21,351 |
| Africa Map Quiz | 0 | - | 5.00 | 2,110,777 |
| Official Languages of South Africa | 0 | - | 4.56 | 26,113 |
| Oceania Map Quiz | 0 | - | 4.98 | 638,651 |
| Australian Capitals | 0 | - | 4.92 | 62,658 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,581 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,814 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,443,964 |
| Asia Map Quiz | 0 | - | 4.99 | 911,046 |
| A Quiz About Islam | 0 | - | 4.31 | 48,330 |
| History of Iran | 0 | - | 4.66 | 16,307 |
| Countries That Don't Recognize Israel | 0 | - | 4.63 | 34,657 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,839 |
| Vietnam Country Quiz | 0 | - | 4.74 | 63,287 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,369 |
| History of China | 0 | - | 4.37 | 56,924 |
| Countries by Official Language | 0 | - | 4.95 | 194,027 |
| Places in their Native Language #1 | 0 | - | 4.84 | 240,197 |
| Places in their Native Language #2 | 0 | - | 4.83 | 123,318 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 294,624 |
| Countries in their Native Language | 0 | - | 4.99 | 197,645 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 130,848 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,486 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,704 |
| Countries of Africa | 0 | - | 5.00 | 2,521,689 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,278 |
| African East Coast | 0 | - | 4.96 | 95,534 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,363 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,213 |
| Australia Map Quiz | 0 | - | 4.94 | 343,293 |
| United States Map Quiz | 0 | - | 4.98 | 4,148,631 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,097 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,469 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,955 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,242 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,747 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,333 |
| The Only European Country ... | 0 | - | 4.91 | 215,180 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,340 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,669 |
| Asian Geography By Letter - S | 0 | - | 4.16 | 55,990 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,804 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 51,093 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,632 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,605 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,108 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,471 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,609 |
| Word Chain - Asia | 0 | - | 4.34 | 29,273 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,211 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,593 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,605 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,379,175 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,520 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,505 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 17,077 |
| History of Egypt | 0 | - | 4.58 | 23,978 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,830 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,682 |
| Laos Country Quiz | 0 | - | 4.54 | 26,683 |
| East Timor Country Quiz | 0 | - | 4.48 | 22,634 |
| Myanmar Country Quiz | 0 | - | 4.55 | 30,631 |
| Cambodia Country Quiz | 0 | - | 4.58 | 28,770 |
| Chinese Inventions | 0 | - | 4.30 | 33,756 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,349 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,279 |
| Japanese Companies | 0 | - | 4.28 | 34,148 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,865 |
| Japanese Loanwords | 0 | - | 4.47 | 84,479 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,216 |
| Top World Languages A-Z | 0 | - | 4.83 | 36,483 |
| Every Country in its Official/Native Language | 0 | - | 4.98 | 25,084 |
| German-Speaking Countries | 0 | - | 4.91 | 143,832 |
| Italian Name Translation | 0 | - | 4.81 | 45,951 |
| French-Speaking Countries | 0 | - | 4.85 | 269,765 |
| Spanish to English Country Names | 0 | - | 4.85 | 32,566 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 76,587 |
| The Life of Gandhi | 0 | - | 4.37 | 13,031 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,652 |
| Flags of Africa Quiz | 0 | - | 5.00 | 466,995 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,206 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,244 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,910 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,694 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,850 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,473 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,771 |
| The Only African Country ... | 0 | - | 4.99 | 128,707 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,931 |
| African Island Countries | 0 | - | 4.96 | 101,175 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,639 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,420 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,729 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 32,986 |
| Flags of Oceania | 0 | - | 5.00 | 257,028 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,129 |
| Australian States and Territories | 0 | - | 4.96 | 141,377 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,863 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,145 |
| Australia True or False | 0 | - | 4.87 | 56,677 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,308 |
| Regions of New Zealand | 0 | - | 4.85 | 28,403 |
| Flags of North and South America | 0 | - | 4.99 | 370,217 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,407 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,533 |
| The Only American Country ... | 0 | - | 4.92 | 121,173 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,732 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,844 |
| South America Map Quiz | 0 | - | 5.00 | 1,544,623 |
| Uruguay Country Quiz | 0 | - | 4.83 | 31,453 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,764 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,017,366 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,407 |
| North America Map Quiz | 0 | - | 4.98 | 246,601 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,305 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,514 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,213 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,834 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,173 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,471 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,695 |
| US States Quiz | 0 | - | 5.00 | 16,781,079 |
| Canada Provinces and Territories | 0 | - | 5.00 | 339,887 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 637,876 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,747 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,687 |
| European Countries Ending in "IA" | 0 | - | 4.96 | 67,834 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,316 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,234,800 |
| Celtic Nations | 0 | - | 4.69 | 46,873 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,623 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,564 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,161 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,711 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,424 |
