| Top Asian Languages on a Map | 0 | - | 4.95 | 71,857 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,673 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 280,241 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,537 |
| Official European Union Languages | 0 | - | 4.97 | 239,379 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,405 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,620 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,913 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,445 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,198 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,357 |
| Top African Languages on a Map | 0 | - | 4.94 | 74,882 |
| Provinces of the Philippines | 0 | - | 4.56 | 50,761 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,857 |
| Provinces of Turkey | 0 | - | 4.94 | 205,328 |
| World Currencies Quiz on a Map | 0 | - | 4.95 | 61,601 |
| Provinces of China | 0 | - | 4.97 | 206,797 |
| Japanese Prefectures | 0 | - | 4.98 | 138,392 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,300 |
| States of India | 0 | - | 4.95 | 195,116 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,698 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,401 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,705 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,884 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,645 |
| Slavic Languages | 0 | - | 4.68 | 54,591 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,721 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 109,169 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 276,332 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 44,075 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 94,262 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 78,045 |
| Brunei Country Quiz | 0 | - | 4.87 | 22,037 |
| China's Territorial Disputes | 0 | - | 4.48 | 35,743 |
| Officially Recognized Languages of India | 0 | - | 4.40 | 31,501 |
| Most-Spoken Languages of the United States | 0 | - | 4.52 | 221,691 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 531,613 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,603 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 42,823 |
| Asian Physical Geography | 0 | - | 4.61 | 35,588 |
| East Asian Islands on the Map | 0 | - | 4.55 | 33,171 |
| Asia's Busiest Airports | 0 | - | 4.69 | 53,031 |
| Singapore Airlines Destinations on a Map | 0 | - | 4.93 | 25,190 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,789 |
| Europe Map Quiz | 0 | - | 5.00 | 4,779,527 |
| Save Europeans by Guessing Countries | 0 | - | 4.86 | 215,796 |
| Asian Islands | 0 | - | 4.49 | 20,882 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,349 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,942 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,575 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,094 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,558 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,609 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,677 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,326 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,159 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,216 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,169 |
| Middle East A-Z | 0 | - | 4.47 | 46,200 |
| Dynasties of China | 0 | - | 4.64 | 28,019 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,525 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,345 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 59,736 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,004 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,101 |
| Top World Languages | 0 | - | 4.92 | 827,203 |
| Official Languages of South Africa | 0 | - | 4.57 | 26,210 |
| Oceania Map Quiz | 0 | - | 4.98 | 657,654 |
| Australian Capitals | 0 | - | 4.92 | 62,800 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,066 |
| Languages of the United Kingdom | 0 | - | 4.14 | 41,012 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,949 |
| Asia Map Quiz | 0 | - | 4.99 | 922,718 |
| A Quiz About Islam | 0 | - | 4.31 | 48,560 |
| History of Iran | 0 | - | 4.66 | 16,401 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 35,062 |
| Largest Indonesian Islands | 0 | - | 4.75 | 50,204 |
| Vietnam Country Quiz | 0 | - | 4.68 | 63,773 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,933 |
| History of China | 0 | - | 4.35 | 57,451 |
| History of India | 0 | - | 4.62 | 21,486 |
| Africa Map Quiz | 0 | - | 5.00 | 2,125,552 |
| Countries by Official Language | 0 | - | 4.95 | 195,643 |
| Places in their Native Language #1 | 0 | - | 4.85 | 242,926 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,081 |
| Countries in their Native Language | 0 | - | 4.99 | 199,418 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,439 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,198 |
| Australia Map Quiz | 0 | - | 4.95 | 345,703 |
| United States Map Quiz | 0 | - | 4.98 | 4,167,225 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,355 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,819 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,201 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,654 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,207 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,655 |
| The Only European Country ... | 0 | - | 4.91 | 218,246 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,094 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,988 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,186 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,091 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,344 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,964 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,905 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,378 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,541 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,906 |
| Word Chain - Asia | 0 | - | 4.34 | 29,371 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,659 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,867 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,078 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,599 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,636 |
| History of Egypt | 0 | - | 4.58 | 24,086 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 19,031 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,851 |
| Laos Country Quiz | 0 | - | 4.54 | 26,883 |
| East Timor Country Quiz | 0 | - | 4.48 | 22,802 |
| Myanmar Country Quiz | 0 | - | 4.55 | 30,875 |
| Cambodia Country Quiz | 0 | - | 4.58 | 28,978 |
| Chinese Inventions | 0 | - | 4.30 | 33,844 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,438 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,457 |
| Japanese Companies | 0 | - | 4.29 | 34,306 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,966 |
| Japanese Loanwords | 0 | - | 4.47 | 84,796 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,899 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,857 |
| Countries of Africa | 0 | - | 5.00 | 2,551,954 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,581 |
| African East Coast | 0 | - | 4.96 | 96,520 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,395 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,593 |
| Top World Languages A-Z | 0 | - | 4.83 | 36,867 |
| Every Country in its Official/Native Language | 0 | - | 4.98 | 25,586 |
| German-Speaking Countries | 0 | - | 4.92 | 145,895 |
| Italian Name Translation | 0 | - | 4.83 | 47,643 |
| French-Speaking Countries | 0 | - | 4.85 | 271,298 |
| Spanish to English Country Names | 0 | - | 4.86 | 33,640 |
| Flags of Oceania | 0 | - | 5.00 | 261,676 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,523 |
| Australian States and Territories | 0 | - | 4.96 | 142,562 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 146,255 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,431 |
| Australia True or False | 0 | - | 4.87 | 57,053 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,861 |
| Regions of New Zealand | 0 | - | 4.84 | 28,654 |
| Flags of North and South America | 0 | - | 4.99 | 375,685 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,852 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,617 |
| The Only American Country ... | 0 | - | 4.92 | 122,029 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,485 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,370 |
| South America Map Quiz | 0 | - | 5.00 | 1,553,862 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,702 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 904,115 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,028,534 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,518 |
| North America Map Quiz | 0 | - | 4.98 | 250,538 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,006 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,645 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,750 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,559 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,785 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 74,733 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,164 |
| US States Quiz | 0 | - | 5.00 | 16,957,361 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,008 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 642,981 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,354 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,066 |
| European Countries Ending in "IA" | 0 | - | 4.96 | 68,808 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,464 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,253,154 |
| Celtic Nations | 0 | - | 4.61 | 47,055 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,511 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,280 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,248 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,805 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,288 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,138 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,204 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,580 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,138 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,866 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,578 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,060 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 174,757 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,250 |
| Monarchies of Europe | 0 | - | 4.90 | 98,591 |
| European Countries with One Border | 0 | - | 4.97 | 183,459 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,213 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 88,173 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,029 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,040 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 84,552 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,451 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,584 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,351 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,663 |
