| Asian Countries by First 2 Letters | 0 | - | 4.91 | 279,947 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,760 |
| China's Territorial Disputes | 0 | - | 4.48 | 35,705 |
| Dynasties of China | 0 | - | 4.64 | 27,988 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,310 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,752 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,976 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,254 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,629 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,774 |
| Provinces of Turkey | 0 | - | 4.94 | 204,961 |
| Provinces of China | 0 | - | 4.97 | 206,111 |
| History of China | 0 | - | 4.37 | 57,383 |
| Japanese Prefectures | 0 | - | 4.98 | 138,034 |
| States of India | 0 | - | 4.95 | 194,630 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,219 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 530,995 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,655 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 109,098 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 276,090 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 44,008 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,665 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,961 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,598 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,778 |
| Asian Cities A-Z by Clue | 0 | - | 4.51 | 42,650 |
| Asian Physical Geography | 0 | - | 4.61 | 35,573 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,155 |
| Asia's Busiest Airports | 0 | - | 4.69 | 52,958 |
| Europe Map Quiz | 0 | - | 5.00 | 4,774,796 |
| Asian Islands | 0 | - | 4.49 | 20,873 |
| Oceania Map Quiz | 0 | - | 4.98 | 656,042 |
| Australian Capitals | 0 | - | 4.92 | 62,778 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,412 |
| Official European Union Languages | 0 | - | 4.97 | 239,121 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,247 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,571 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,304 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,880 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,527 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,042 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,505 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,128 |
| Asia Map Quiz | 0 | - | 4.99 | 920,942 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,583 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,643 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,310 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,137 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,164 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,085 |
| Middle East A-Z | 0 | - | 4.47 | 46,178 |
| Provinces of the Philippines | 0 | - | 4.56 | 50,578 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,494 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 59,600 |
| Africa Map Quiz | 0 | - | 5.00 | 2,123,340 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,049 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,042 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,776 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,876 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,157 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 116,095 |
| The Only European Country ... | 0 | - | 4.91 | 217,776 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,830 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,941 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,537 |
| Word Chain - Asia | 0 | - | 4.34 | 29,362 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,467 |
| A Quiz About Islam | 0 | - | 4.31 | 48,524 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,588 |
| History of Iran | 0 | - | 4.66 | 16,390 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 35,001 |
| Largest Indonesian Islands | 0 | - | 4.75 | 50,155 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,836 |
| History of India | 0 | - | 4.62 | 21,470 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,286 |
| African East Coast | 0 | - | 4.96 | 96,404 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,251 |
| Australia Map Quiz | 0 | - | 4.95 | 345,432 |
| United States Map Quiz | 0 | - | 4.98 | 4,165,066 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,347 |
| Celtic Nations | 0 | - | 4.69 | 47,020 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,159 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,048 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,314 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,919 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,874 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,333 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,865 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,832 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,358 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 19,014 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,824 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,609 |
| Chinese Inventions | 0 | - | 4.30 | 33,830 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,434 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,436 |
| Japanese Companies | 0 | - | 4.28 | 34,278 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,843 |
| Countries of Africa | 0 | - | 5.00 | 2,548,006 |
| Australian States and Territories | 0 | - | 4.96 | 142,381 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,392 |
| Australia True or False | 0 | - | 4.87 | 57,002 |
| Flags of North and South America | 0 | - | 4.99 | 374,898 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,768 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,496 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,228 |
| South America Map Quiz | 0 | - | 5.00 | 1,552,549 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,661 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,026,986 |
| North America Map Quiz | 0 | - | 4.98 | 249,871 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,840 |
| Canada Provinces and Territories | 0 | - | 5.00 | 344,267 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 642,239 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,372 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,006 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,448 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,250,572 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,834 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,076 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,606 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,724 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,472 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,730 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,713 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 173,952 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,807 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,726 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,504 |
| Slavic Countries | 0 | - | 4.96 | 112,012 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,531 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,254 |
| Counties of England | 0 | - | 4.97 | 799,922 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 358,905 |
| Flags of Asia Quiz | 0 | - | 4.99 | 616,825 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,489 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,142 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,484 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,497 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,360 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,914 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 29,052 |
| Countries of the Middle East | 0 | - | 4.96 | 201,893 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,620 |
| History of Egypt | 0 | - | 4.58 | 24,067 |
| Japanese Loanwords | 0 | - | 4.47 | 84,745 |
| Officially Recognized Languages of India | 0 | - | 4.39 | 31,463 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,836 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,307 |
| Flags of Africa Quiz | 0 | - | 5.00 | 474,233 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,645 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,002 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,714 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,639 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,044 |
| Top African Languages on a Map | 0 | - | 4.94 | 74,666 |
| African Island Countries | 0 | - | 4.96 | 102,003 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,063 |
| Flags of Oceania | 0 | - | 5.00 | 260,999 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,477 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 146,088 |
| Australia Country Quiz | 0 | - | 4.43 | 69,704 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,768 |
| Regions of New Zealand | 0 | - | 4.84 | 28,624 |
| The Only American Country ... | 0 | - | 4.92 | 121,902 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,364 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 903,205 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,318 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,922 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,498 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,660 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,020 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,681 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 74,516 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,085 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,278 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,231 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,152 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,990 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,896 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,482 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,637 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,105 |
| Monarchies of Europe | 0 | - | 4.90 | 98,455 |
| European Countries with One Border | 0 | - | 4.97 | 183,277 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,046 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 87,524 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,873 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,312 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,207 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,986 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,341 |
| States of Germany | 0 | - | 4.95 | 153,595 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,370 |
| Regions of Italy | 0 | - | 4.92 | 76,428 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,521 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,692 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,497 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,496 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,247 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,368 |
