| China's Territorial Disputes | 0 | - | 4.43 | 34,382 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 268,426 |
| Dynasties of China | 0 | - | 4.63 | 26,279 |
| Provinces of China | 0 | - | 4.97 | 180,216 |
| Things that Have Been Banned in China | 0 | - | 4.33 | 56,736 |
| History of China | 0 | - | 4.39 | 54,282 |
| Japan Multiple Choice | 0 | - | 4.48 | 39,539 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 66,541 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 221,415 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.94 | 44,327 |
| Countries where Arabic is an Official Language | 0 | - | 4.83 | 53,757 |
| Overseas Chinese Population | 0 | - | 4.54 | 41,980 |
| States of India | 0 | - | 4.94 | 175,616 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 64,015 |
| Provinces of Turkey | 0 | - | 4.95 | 191,090 |
| Japanese Prefectures | 0 | - | 4.98 | 122,516 |
| Chinese Zodiac Quiz | 0 | - | 4.74 | 123,582 |
| European Countries by First 2 Letters | 0 | - | 4.96 | 509,782 |
| Countries and States in the Caucasus | 0 | - | 4.47 | 49,263 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 84,868 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.43 | 262,243 |
| Countries Closest to Yemen | 0 | - | 4.89 | 20,725 |
| Chinese Inventions | 0 | - | 4.29 | 33,227 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 14,974 |
| Chinese Geography on the Map | 0 | - | 4.59 | 23,304 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 258,132 |
| Asian Physical Geography | 0 | - | 4.59 | 34,662 |
| East Asian Islands on the Map | 0 | - | 4.53 | 32,093 |
| Asia's Busiest Airports | 0 | - | 4.77 | 49,758 |
| Europe Map Quiz | 0 | - | 5.00 | 4,557,187 |
| Asian Islands | 0 | - | 4.45 | 20,408 |
| Middle Eastern Geography Quiz | 0 | - | 4.44 | 21,847 |
| Famous Chinese People | 0 | - | 4.09 | 11,442 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 52,814 |
| Africa Map Quiz | 0 | - | 5.00 | 2,035,705 |
| Oceania Map Quiz | 0 | - | 4.98 | 605,685 |
| Australian Capitals | 0 | - | 4.92 | 61,881 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 65,214 |
| Official European Union Languages | 0 | - | 4.98 | 228,182 |
| European Countries in their Native Language | 0 | - | 4.99 | 151,258 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 409,679 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 69,401 |
| Asian Geography by Letter - H | 0 | - | 4.47 | 63,890 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 59,981 |
| Asian Geography by Letter - P | 0 | - | 4.44 | 56,160 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 55,754 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,400,068 |
| Asia Map Quiz | 0 | - | 4.99 | 856,858 |
| Asia Geography Quiz #1 | 0 | - | 4.77 | 52,334 |
| Asia Geography Quiz #2 | 0 | - | 4.59 | 47,163 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 31,616 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.73 | 35,014 |
| Asian Geography By Letter - L | 0 | - | 4.45 | 41,225 |
| Middle East A-Z | 0 | - | 4.46 | 44,614 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.83 | 51,346 |
| Provinces of the Philippines | 0 | - | 4.62 | 41,521 |
| History of India | 0 | - | 4.60 | 20,553 |
| African East Coast | 0 | - | 4.96 | 90,488 |
| Western Africa Map Quiz | 0 | - | 4.97 | 68,183 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 45,854 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 201,853 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 89,715 |
| Countries That Use the Euro | 0 | - | 4.93 | 76,048 |
| Europe Geography Decoder | 0 | - | 4.85 | 67,096 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 104,607 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.84 | 40,712 |
| The Only European Country ... | 0 | - | 4.92 | 198,184 |
| Countries that Beat Switzerland | 0 | - | 4.87 | 40,176 |
| Asian Cities A-Z | 0 | - | 4.51 | 30,925 |
| South Asian Cities by Map | 0 | - | 4.37 | 22,953 |
| Word Chain - Asia | 0 | - | 4.33 | 28,680 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.41 | 28,171 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 89,802 |
| A Quiz About Islam | 0 | - | 4.28 | 46,791 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.20 | 15,074 |
| History of Iran Quiz | 0 | - | 4.65 | 15,707 |
| Countries That Don't Recognize Israel | 0 | - | 4.57 | 32,444 |
| Largest Indonesian Islands | 0 | - | 4.69 | 47,817 |
| Japanese Companies | 0 | - | 4.30 | 33,241 |
| Four Main Islands of Japan | 0 | - | 4.52 | 25,659 |
| North Korea... or South Korea? | 0 | - | 4.48 | 78,365 |
| Countries of Africa | 0 | - | 5.00 | 2,359,209 |
| Australia Map Quiz | 0 | - | 4.94 | 333,730 |
| United States Map Quiz | 0 | - | 4.98 | 4,054,943 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 351,342 |
| Celtic Nations | 0 | - | 4.74 | 46,025 |
| Asian Geography By Letter - S | 0 | - | 4.20 | 55,081 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 50,448 |
| Asian Geography by Letter - G | 0 | - | 4.37 | 49,866 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 66,042 |
| Asian Geography by Letter - C | 0 | - | 4.31 | 63,140 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 48,699 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 31,548 |
| Asian Last Names in the United States | 0 | - | 4.43 | 45,288 |
| Asian Geography By Letter - J | 0 | - | 4.29 | 33,280 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 29,294 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,341,478 |
| Ottoman Empire Quiz | 0 | - | 4.44 | 16,451 |
| Emirates of the United Arab Emirates | 0 | - | 4.52 | 17,876 |
| English Words of Arabic Origin | 0 | - | 4.53 | 48,542 |
| Largest Philippines Islands | 0 | - | 4.64 | 23,539 |
| Embarrassing Chapters in Chinese History | 0 | - | 3.58 | 16,241 |
| Japanese Loanwords | 0 | - | 4.49 | 82,371 |
| Japanese Language - Katakana Practice | 0 | - | 4.60 | 30,099 |
| Officially Recognized Languages of India | 0 | - | 4.40 | 29,873 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 16,864 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 95,619 |
| Flags of Africa Quiz | 0 | - | 5.00 | 426,490 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 25,447 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 208,605 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 111,455 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 154,892 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 129,102 |
| Top African Languages on a Map | 0 | - | 4.92 | 64,831 |
| African Island Countries | 0 | - | 4.96 | 96,124 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 234,322 |
| Australian States and Territories | 0 | - | 4.96 | 135,915 |
| Australian Immigration by Country | 0 | - | 4.82 | 75,533 |
| Australia True or False | 0 | - | 4.87 | 54,695 |
| Flags of North and South America Quiz | 0 | - | 4.99 | 335,236 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 110,290 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 138,520 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 119,589 |
| South America Map Quiz | 0 | - | 5.00 | 1,492,669 |
| Countries of North America Quiz | 0 | - | 5.00 | 954,603 |
| North America Map Quiz | 0 | - | 4.98 | 224,560 |
| Third Most Common Language by U.S. State | 0 | - | 4.90 | 111,220 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 610,779 |
| Most Spoken Languages in Canada | 0 | - | 4.90 | 51,626 |
| Straight Shot to Antarctica | 0 | - | 4.93 | 40,406 |
| Add A Letter - Make a European City | 0 | - | 4.87 | 22,361 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,134,319 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,270,300 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 185,935 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 145,575 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 203,706 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 83,001 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.84 | 84,045 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 298,810 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 144,655 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.94 | 60,222 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 82,787 |
| Eastern Europe Map Quiz | 0 | - | 4.90 | 121,978 |
| Slavic Countries | 0 | - | 4.96 | 106,666 |
| Germany Multiple Choice | 0 | - | 4.83 | 52,076 |
| Counties of England | 0 | - | 4.97 | 749,661 |
| Flags of Asia Quiz | 0 | - | 4.99 | 568,083 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 105,871 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 148,189 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 94,633 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 103,047 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 119,772 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 101,404 |
| Countries of the Middle East | 0 | - | 4.95 | 188,411 |
| Word Chain - The Middle East | 0 | - | 4.05 | 14,551 |
| Iran... or Iraq? | 0 | - | 4.32 | 32,577 |
| History of Egypt | 0 | - | 4.58 | 23,382 |
| Georgia ... or Georgia? | 0 | - | 4.69 | 74,664 |
| The Life of Gandhi | 0 | - | 4.37 | 12,828 |
| 10 African Countries with the Most Tourists | 0 | - | 4.40 | 57,890 |
| Africa Geography Quiz #1 | 0 | - | 4.92 | 47,813 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 29,553 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 69,788 |
| The Only African Country ... | 0 | - | 4.98 | 124,828 |
| African Countries by a Single Clue | 0 | - | 4.92 | 66,066 |
| Pixelated Africa Map | 0 | - | 4.98 | 93,876 |
| Countries Closest to Africa | 0 | - | 4.95 | 151,213 |
| Flags of Oceania | 0 | - | 5.00 | 236,545 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.96 | 24,307 |
| Australia Cities Map Quiz | 0 | - | 4.86 | 139,302 |
| Australia Country Quiz | 0 | - | 4.43 | 60,102 |
| Australia... or New Zealand? | 0 | - | 4.83 | 58,631 |
| Regions of New Zealand | 0 | - | 4.83 | 26,501 |
| The Only American Country ... | 0 | - | 4.93 | 115,863 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 106,443 |
| Uruguay Country Quiz | 0 | - | 4.82 | 30,254 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 883,192 |
| North American Capitals - Map Quiz | 0 | - | 4.89 | 52,543 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 90,631 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 55,493 |
| U.S. State Border Crossings | 0 | - | 4.96 | 86,673 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 231,865 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.87 | 70,929 |
| Cities and Towns of Massachusetts | 0 | - | 4.90 | 68,565 |
| Canada Provinces and Territories | 0 | - | 4.99 | 312,033 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 101,273 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 90,470 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 130,086 |
| Three Band Flags of Europe | 0 | - | 4.97 | 183,665 |
| Catholic Countries in Europe | 0 | - | 4.83 | 89,946 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.70 | 56,403 |
| Pixelated Europe Map | 0 | - | 4.88 | 116,693 |
| Monarchies of Europe | 0 | - | 4.89 | 93,238 |
| European Countries with One Border | 0 | - | 4.97 | 175,521 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 171,986 |
| European Geography By Letter - B #2 | 0 | - | 4.81 | 65,715 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 142,677 |
| Federal Subjects of Russia | 0 | - | 4.93 | 129,861 |
| Countries Formerly in Yugoslavia | 0 | - | 4.96 | 120,033 |
| Regions of France Map Quiz | 0 | - | 4.96 | 136,212 |
