| Provinces of China | 0 | - | 4.97 | 179,254 |
| Japanese Prefectures | 0 | - | 4.98 | 121,888 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 268,048 |
| Overseas Chinese Population | 0 | - | 4.54 | 41,903 |
| Chinese Zodiac Quiz | 0 | - | 4.74 | 123,452 |
| China's Territorial Disputes | 0 | - | 4.43 | 34,330 |
| Chinese Inventions | 0 | - | 4.29 | 33,204 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 14,959 |
| Chinese Geography on the Map | 0 | - | 4.59 | 23,257 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 66,336 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 220,846 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.94 | 44,118 |
| Countries where Arabic is an Official Language | 0 | - | 4.83 | 53,698 |
| Dynasties of China | 0 | - | 4.64 | 26,210 |
| Things that Have Been Banned in China | 0 | - | 4.33 | 56,693 |
| States of India | 0 | - | 4.94 | 174,920 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 63,958 |
| Provinces of Turkey | 0 | - | 4.95 | 190,573 |
| Famous Chinese People | 0 | - | 4.09 | 11,426 |
| History of China | 0 | - | 4.39 | 54,151 |
| Japan Country Quiz | 0 | - | 4.92 | 127,655 |
| Japanese Companies | 0 | - | 4.30 | 33,196 |
| Four Main Islands of Japan | 0 | - | 4.52 | 25,596 |
| North Korea... or South Korea? | 0 | - | 4.48 | 78,266 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 100,473 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.89 | 101,616 |
| Countries Closest to Yemen | 0 | - | 4.89 | 20,662 |
| China Cities Map Quiz | 0 | - | 4.90 | 94,080 |
| Provinces of China Map Quiz | 0 | - | 4.93 | 88,438 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 73,474 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 56,823 |
| Countries Closest to Japan | 0 | - | 4.93 | 133,429 |
| Japanese Language - Katakana Practice | 0 | - | 4.60 | 29,977 |
| Closest Countries to North Korea | 0 | - | 4.92 | 109,574 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 29,196 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 78,137 |
| Countries and States in the Caucasus | 0 | - | 4.47 | 49,184 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 84,724 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.43 | 261,511 |
| Countries that Beat China | 0 | - | 4.85 | 109,487 |
| Countries that Border China | 0 | - | 4.96 | 254,936 |
| Japan Multiple Choice | 0 | - | 4.48 | 39,481 |
| European Countries by First 2 Letters | 0 | - | 4.96 | 508,847 |
| Asian Physical Geography | 0 | - | 4.59 | 34,616 |
| East Asian Islands on the Map | 0 | - | 4.53 | 32,055 |
| Asia's Busiest Airports | 0 | - | 4.77 | 49,623 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.83 | 51,247 |
| Embarrassing Chapters in Chinese History | 0 | - | 3.58 | 16,226 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 52,753 |
| African Countries by First 2 Letters | 0 | - | 4.95 | 257,679 |
| Europe Map Quiz | 0 | - | 5.00 | 4,546,962 |
| Asian Islands | 0 | - | 4.45 | 20,388 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 69,349 |
| Asian Geography by Letter - H | 0 | - | 4.47 | 63,820 |
| Asian Geography By Letter - M | 0 | - | 4.46 | 59,931 |
| Asian Geography by Letter - P | 0 | - | 4.44 | 56,105 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 55,683 |
| Asia Geography Quiz #1 | 0 | - | 4.77 | 52,289 |
| Asia Geography Quiz #2 | 0 | - | 4.59 | 47,098 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.73 | 34,957 |
| Asian Geography By Letter - L | 0 | - | 4.45 | 41,162 |
| Middle East A-Z | 0 | - | 4.46 | 44,532 |
| Middle Eastern Geography Quiz | 0 | - | 4.44 | 21,809 |
| Provinces of the Philippines | 0 | - | 4.64 | 40,769 |
| Sushi Translation | 0 | - | 4.07 | 13,596 |
| Mongolia Country Quiz | 0 | - | 4.70 | 37,668 |
| Taiwan Country Quiz | 0 | - | 4.65 | 41,705 |
| History of India | 0 | - | 4.60 | 20,518 |
| Africa Map Quiz | 0 | - | 5.00 | 2,031,972 |
| Oceania Map Quiz | 0 | - | 4.98 | 603,990 |
| Australian Capitals | 0 | - | 4.92 | 61,858 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 65,000 |
| Official European Union Languages | 0 | - | 4.98 | 227,683 |
| European Countries in their Native Language | 0 | - | 4.99 | 150,982 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 408,799 |
| Asian Cities A-Z | 0 | - | 4.51 | 30,872 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,397,800 |
| Asia Map Quiz | 0 | - | 4.99 | 854,202 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 31,581 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.41 | 28,141 |
| A Quiz About Islam | 0 | - | 4.28 | 46,729 |
| History of Iran Quiz | 0 | - | 4.65 | 15,698 |
| Countries That Don't Recognize Israel | 0 | - | 4.57 | 32,340 |
| Largest Indonesian Islands | 0 | - | 4.69 | 47,734 |
| China Country Quiz | 0 | - | 4.41 | 110,695 |
| Countries that Beat Japan | 0 | - | 4.45 | 65,254 |
| Japanese Loanwords | 0 | - | 4.49 | 82,296 |
| South Korea Country Quiz | 0 | - | 4.75 | 75,953 |
| Countries Closest to Taiwan | 0 | - | 4.75 | 77,998 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 16,824 |
| Countries of Africa | 0 | - | 5.00 | 2,351,656 |
| African East Coast | 0 | - | 4.96 | 90,225 |
| Western Africa Map Quiz | 0 | - | 4.97 | 67,912 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 45,605 |
| Australia Map Quiz | 0 | - | 4.94 | 333,318 |
| United States Map Quiz | 0 | - | 4.98 | 4,050,175 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 201,638 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 89,385 |
| Countries That Use the Euro | 0 | - | 4.92 | 75,568 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 350,640 |
| Europe Geography Decoder | 0 | - | 4.85 | 66,811 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 104,187 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.84 | 40,639 |
| The Only European Country ... | 0 | - | 4.92 | 197,457 |
| Countries that Beat Switzerland | 0 | - | 4.87 | 40,085 |
| Asian Geography By Letter - S | 0 | - | 4.20 | 55,045 |
| Asian Geography by Letter - D | 0 | - | 4.26 | 50,404 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 49,823 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 65,971 |
| Asian Geography by Letter - C | 0 | - | 4.31 | 63,081 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 48,641 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 31,520 |
| South Asian Cities by Map | 0 | - | 4.37 | 22,935 |
| Asian Last Names in the United States | 0 | - | 4.43 | 45,222 |
| Word Chain - Asia | 0 | - | 4.33 | 28,637 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 89,403 |
| Asian Geography By Letter - J | 0 | - | 4.29 | 33,230 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 29,187 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,338,506 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.20 | 15,049 |
| Iran... or Iraq? | 0 | - | 4.32 | 32,537 |
| Ottoman Empire Quiz | 0 | - | 4.44 | 16,424 |
| History of Egypt | 0 | - | 4.58 | 23,343 |
| Emirates of the United Arab Emirates | 0 | - | 4.52 | 17,848 |
| English Words of Arabic Origin | 0 | - | 4.53 | 48,489 |
| Largest Philippines Islands | 0 | - | 4.64 | 23,500 |
| Most Visited Countries by Chinese People | 0 | - | 4.41 | 54,395 |
| China Multiple Choice | 0 | - | 4.50 | 36,374 |
| Georgia ... or Georgia? | 0 | - | 4.69 | 74,553 |
| Officially Recognized Languages of India | 0 | - | 4.40 | 29,796 |
| The Life of Gandhi | 0 | - | 4.37 | 12,826 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 95,444 |
| Flags of Africa Quiz | 0 | - | 5.00 | 424,929 |
| Africa Geography Quiz #1 | 0 | - | 4.92 | 47,744 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 25,234 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 208,235 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 111,219 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 154,646 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 29,379 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 69,644 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 128,690 |
| The Only African Country ... | 0 | - | 4.98 | 124,637 |
| African Countries by a Single Clue | 0 | - | 4.92 | 65,960 |
| Top African Languages on a Map | 0 | - | 4.92 | 64,401 |
| African Island Countries | 0 | - | 4.96 | 95,837 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 233,923 |
| Pixelated Africa Map | 0 | - | 4.98 | 93,642 |
| Countries Closest to Africa | 0 | - | 4.95 | 150,987 |
| Flags of Oceania | 0 | - | 5.00 | 235,514 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.96 | 24,222 |
| Australian States and Territories | 0 | - | 4.96 | 135,687 |
| Australia Cities Map Quiz | 0 | - | 4.86 | 138,996 |
| Australian Immigration by Country | 0 | - | 4.82 | 75,458 |
| Australia True or False | 0 | - | 4.87 | 54,596 |
| Australia... or New Zealand? | 0 | - | 4.83 | 58,524 |
| Regions of New Zealand | 0 | - | 4.83 | 26,434 |
| Flags of North and South America Quiz | 0 | - | 4.99 | 334,295 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 110,183 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 138,296 |
| The Only American Country ... | 0 | - | 4.93 | 115,627 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 106,223 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 119,155 |
| South America Map Quiz | 0 | - | 5.00 | 1,490,310 |
| Uruguay Country Quiz | 0 | - | 4.82 | 30,185 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 882,235 |
| Countries of North America Quiz | 0 | - | 5.00 | 951,763 |
| North American Capitals - Map Quiz | 0 | - | 4.89 | 52,318 |
| North America Map Quiz | 0 | - | 4.98 | 223,721 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 90,404 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 55,194 |
| U.S. State Border Crossings | 0 | - | 4.96 | 86,534 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 231,507 |
| Third Most Common Language by U.S. State | 0 | - | 4.90 | 111,091 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.87 | 70,762 |
| Cities and Towns of Massachusetts | 0 | - | 4.90 | 68,323 |
| US States Quiz | 0 | - | 5.00 | 15,828,564 |
| Canada Provinces and Territories | 0 | - | 4.99 | 311,177 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 609,577 |
| Most Spoken Languages in Canada | 0 | - | 4.90 | 51,445 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 101,095 |
| Straight Shot to Antarctica | 0 | - | 4.92 | 40,290 |
| Add A Letter - Make a European City | 0 | - | 4.87 | 22,233 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,131,048 |
| Celtic Nations | 0 | - | 4.74 | 45,959 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,267,357 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 185,663 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 145,346 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 90,253 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 203,110 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 129,768 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 82,821 |
| Three Band Flags of Europe | 0 | - | 4.97 | 182,984 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.84 | 83,893 |
| Catholic Countries in Europe | 0 | - | 4.83 | 89,736 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 298,265 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 143,750 |
| Pixelated Europe Map | 0 | - | 4.87 | 115,944 |
| Monarchies of Europe | 0 | - | 4.89 | 93,037 |
| European Countries with One Border | 0 | - | 4.97 | 174,908 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 171,441 |
