| Asian Countries by First 2 Letters | 0 | - | 4.91 | 280,779 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,113 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,684 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,639 |
| Official and Regional Languages of Asia on a Map | 0 | - | 5.00 | 69,468 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,756 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,063 |
| Provinces of Turkey | 0 | - | 4.95 | 206,011 |
| World Currencies Quiz on a Map | 0 | - | 4.95 | 61,890 |
| Provinces of China | 0 | - | 4.97 | 208,165 |
| Japanese Prefectures | 0 | - | 4.99 | 139,097 |
| States of India | 0 | - | 4.94 | 195,989 |
| Elton John Quiz | 0 | - | 4.49 | 18,527 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,403 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,765 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,792 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,527 |
| Name Every Beatles Song | 0 | - | 4.97 | 238,409 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,838 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 43,015 |
| Asian Physical Geography | 0 | - | 4.61 | 35,624 |
| East Asian Islands on the Map | 0 | - | 4.55 | 33,214 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,680 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,827 |
| Asia's Busiest Airports | 0 | - | 4.70 | 53,147 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 109,322 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 276,760 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 44,198 |
| Singapore Airlines Destinations on a Map | 0 | - | 4.93 | 25,383 |
| China's Territorial Disputes | 0 | - | 4.48 | 35,811 |
| Flags of Countries that Border China | 0 | - | 4.94 | 100,143 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,845 |
| U.S. States Closest to Tokyo | 0 | - | 4.89 | 61,337 |
| Europe Map Quiz | 0 | - | 5.00 | 4,789,385 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 532,619 |
| Save Europeans by Guessing Countries | 0 | - | 4.86 | 216,894 |
| Asian Islands | 0 | - | 4.49 | 20,911 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,483 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 66,094 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,681 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,230 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,678 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,663 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,740 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,366 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,209 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,332 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,331 |
| A Quiz About Islam | 0 | - | 4.32 | 48,627 |
| Middle East A-Z | 0 | - | 4.47 | 46,248 |
| History of Iran | 0 | - | 4.66 | 16,425 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 35,193 |
| Provinces of the Philippines | 0 | - | 4.56 | 51,108 |
| Largest Indonesian Islands | 0 | - | 4.77 | 50,313 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 140,099 |
| Dynasties of China | 0 | - | 4.64 | 28,075 |
| History of China | 0 | - | 4.35 | 57,596 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,596 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,418 |
| Japan True or False? | 0 | - | 4.78 | 57,459 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,420 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 60,016 |
| History of India | 0 | - | 4.62 | 21,518 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,457 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,641 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,487 |
| Australian Capitals | 0 | - | 4.92 | 62,837 |
| Australia Map Quiz | 0 | - | 4.95 | 346,245 |
| United States Map Quiz | 0 | - | 4.98 | 4,171,938 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,037 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,944 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,902 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,761 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,312 |
| Official European Union Languages | 0 | - | 4.97 | 239,858 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,689 |
| Europe Geography Decoder | 0 | - | 4.87 | 70,332 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,225 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,024 |
| The Only European Country ... | 0 | - | 4.91 | 219,168 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,597 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 42,065 |
| Wonderwall Lyrics | 0 | - | 4.25 | 74,105 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 47,071 |
| A Quiz About The Beatles | 0 | - | 4.56 | 48,347 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,254 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,192 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,426 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 68,077 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 65,031 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,463 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,717 |
| Asia Map Quiz | 0 | - | 4.99 | 925,520 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,564 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,975 |
| Word Chain - Asia | 0 | - | 4.34 | 29,393 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,992 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,954 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,467 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,612 |
| Iran... or Iraq? | 0 | - | 4.31 | 33,666 |
| History of Egypt | 0 | - | 4.58 | 24,105 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 19,080 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,898 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 53,465 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,724 |
| Chinese Inventions | 0 | - | 4.30 | 33,865 |
| China A-Z | 0 | - | 4.55 | 67,655 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,452 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,496 |
| Japanese Companies | 0 | - | 4.29 | 34,376 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,989 |
| Japanese Loanwords | 0 | - | 4.47 | 84,896 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,998 |
| Afghanistan True or False? | 0 | - | 4.54 | 25,495 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 77,049 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,894 |
| Countries of Africa | 0 | - | 5.00 | 2,561,184 |
| Africa Map Quiz | 0 | - | 5.00 | 2,129,188 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,029 |
| African East Coast | 0 | - | 4.96 | 96,807 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,663 |
| A Quiz About Elvis Presley | 0 | - | 4.34 | 21,302 |
| Countries by National Anthem | 0 | - | 4.92 | 71,417 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,846 |
| D.R. Congo Country Quiz | 0 | - | 4.88 | 39,598 |
| Flags of Oceania | 0 | - | 5.00 | 262,893 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,744 |
| Australian States and Territories | 0 | - | 4.96 | 142,897 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 146,560 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,509 |
| Australia True or False | 0 | - | 4.87 | 57,160 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,909 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,628 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,847 |
| Australia... or New Zealand? | 0 | - | 4.83 | 62,032 |
| Regions of New Zealand | 0 | - | 4.84 | 28,752 |
| Flags of North and South America | 0 | - | 4.99 | 377,275 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,016 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,878 |
| The Only American Country ... | 0 | - | 4.92 | 122,236 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,690 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,868 |
| American Countries With No Atlantic Coastline | 0 | - | 4.93 | 92,827 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,695 |
| States of Mexico | 0 | - | 4.96 | 178,350 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,682 |
| South America Map Quiz | 0 | - | 5.00 | 1,556,994 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,522 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.93 | 54,908 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,638 |
| States of Brazil | 0 | - | 4.97 | 89,797 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,764 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,099 |
| Central American Countries | 0 | - | 4.98 | 157,383 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,621 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 150,739 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,031,989 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,849 |
| North America Map Quiz | 0 | - | 4.98 | 252,226 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,221 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,130 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,906 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,510 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,850 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,992 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,447 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,973 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,590 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,622 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 335,608 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,114 |
| Cities and Towns of Massachusetts | 0 | - | 4.93 | 75,052 |
| Who Did that Motown Song? | 0 | - | 4.48 | 13,076 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,750 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,284 |
| US States Quiz | 0 | - | 5.00 | 17,002,342 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,726 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,426 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,757 |
| Canadian Musical Acts by Two Songs | 0 | - | 4.07 | 28,913 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,589 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,403 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,535 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,482 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,195 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 28,253 |
| European Countries Ending in "IA" | 0 | - | 4.96 | 69,088 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,512 |
| Sahel Countries on a Map | 0 | - | 4.99 | 21,528 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,258,874 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,014 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,060 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,607 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,946 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,843 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,117 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,866 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,925 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,571 |
