| Asian Countries by First 2 Letters | 0 | - | 4.91 | 268,428 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 66,544 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 221,427 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.94 | 44,333 |
| Countries where Arabic is an Official Language | 0 | - | 4.83 | 53,758 |
| States of India | 0 | - | 4.94 | 175,626 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 64,015 |
| Provinces of Turkey | 0 | - | 4.95 | 191,101 |
| Provinces of China | 0 | - | 4.97 | 180,233 |
| Japanese Prefectures | 0 | - | 4.98 | 122,523 |
| European Countries by First 2 Letters | 0 | - | 4.96 | 509,790 |
| Countries and States in the Caucasus | 0 | - | 4.47 | 49,265 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 84,869 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.43 | 262,257 |
| Countries Closest to Yemen | 0 | - | 4.89 | 20,727 |
| China's Territorial Disputes | 0 | - | 4.43 | 34,383 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 258,141 |
| Japan Multiple Choice | 0 | - | 4.48 | 39,540 |
| Asian Physical Geography | 0 | - | 4.59 | 34,663 |
| East Asian Islands on the Map | 0 | - | 4.53 | 32,093 |
| Asia's Busiest Airports | 0 | - | 4.77 | 49,760 |
| Europe Map Quiz | 0 | - | 5.00 | 4,557,316 |
| Asian Islands | 0 | - | 4.45 | 20,408 |
| Middle Eastern Geography Quiz | 0 | - | 4.44 | 21,847 |
| Dynasties of China | 0 | - | 4.63 | 26,280 |
| Things that Have Been Banned in China | 0 | - | 4.33 | 56,736 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 52,816 |
| Africa Map Quiz | 0 | - | 5.00 | 2,035,738 |
| Oceania Map Quiz | 0 | - | 4.98 | 605,698 |
| Australian Capitals | 0 | - | 4.92 | 61,881 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 65,215 |
| Official European Union Languages | 0 | - | 4.98 | 228,187 |
| European Countries in their Native Language | 0 | - | 4.99 | 151,262 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 409,694 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 69,403 |
| 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 | 56,161 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 55,755 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,400,093 |
| Asia Map Quiz | 0 | - | 4.99 | 856,891 |
| 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 | 41,226 |
| Middle East A-Z | 0 | - | 4.46 | 44,616 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.83 | 51,346 |
| Provinces of the Philippines | 0 | - | 4.62 | 41,529 |
| Overseas Chinese Population | 0 | - | 4.54 | 41,980 |
| History of India | 0 | - | 4.60 | 20,553 |
| African East Coast | 0 | - | 4.96 | 90,493 |
| Western Africa Map Quiz | 0 | - | 4.97 | 68,186 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 45,857 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 201,854 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 89,716 |
| Countries That Use the Euro | 0 | - | 4.93 | 76,051 |
| Europe Geography Decoder | 0 | - | 4.85 | 67,096 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 104,612 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.84 | 40,712 |
| The Only European Country ... | 0 | - | 4.92 | 198,194 |
| 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 | 28,172 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 89,805 |
| A Quiz About Islam | 0 | - | 4.28 | 46,792 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.20 | 15,074 |
| Countries That Don't Recognize Israel | 0 | - | 4.57 | 32,445 |
| Largest Indonesian Islands | 0 | - | 4.69 | 47,818 |
| Chinese Zodiac Quiz | 0 | - | 4.74 | 123,583 |
| History of China | 0 | - | 4.39 | 54,282 |
| Japanese Companies | 0 | - | 4.30 | 33,242 |
| 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 | 2,359,319 |
| Australia Map Quiz | 0 | - | 4.94 | 333,733 |
| United States Map Quiz | 0 | - | 4.98 | 4,055,029 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 351,359 |
| 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 | 50,449 |
| 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 | 63,141 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 48,701 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 31,549 |
| Asian Last Names in the United States | 0 | - | 4.43 | 45,289 |
| Asian Geography By Letter - J | 0 | - | 4.29 | 33,281 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 29,294 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,341,508 |
| Ottoman Empire Quiz | 0 | - | 4.44 | 16,452 |
| 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 |
| Chinese Inventions | 0 | - | 4.29 | 33,228 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 14,974 |
| Chinese Geography on the Map | 0 | - | 4.59 | 23,305 |
| Japanese Loanwords | 0 | - | 4.49 | 82,373 |
| Japanese Language - Katakana Practice | 0 | - | 4.60 | 30,113 |
| Officially Recognized Languages of India | 0 | - | 4.40 | 29,873 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 16,866 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 95,622 |
| Flags of Africa Quiz | 0 | - | 5.00 | 426,527 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 25,451 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 208,611 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 111,458 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 154,895 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 129,106 |
| Top African Languages on a Map | 0 | - | 4.92 | 64,837 |
| African Island Countries | 0 | - | 4.96 | 96,127 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 234,328 |
| Australian States and Territories | 0 | - | 4.96 | 135,919 |
| Australian Immigration by Country | 0 | - | 4.82 | 75,534 |
| Australia True or False | 0 | - | 4.87 | 54,700 |
| Flags of North and South America Quiz | 0 | - | 4.99 | 335,249 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 110,291 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 138,522 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 119,591 |
| South America Map Quiz | 0 | - | 5.00 | 1,492,713 |
| Countries of North America Quiz | 0 | - | 5.00 | 954,644 |
| North America Map Quiz | 0 | - | 4.98 | 224,576 |
| Third Most Common Language by U.S. State | 0 | - | 4.90 | 111,224 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 610,793 |
| 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 | 22,362 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,134,375 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,270,338 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 185,940 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 145,582 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 203,711 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 83,008 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.84 | 84,048 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 298,817 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 144,755 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.94 | 60,227 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 82,792 |
| Eastern Europe Map Quiz | 0 | - | 4.90 | 121,980 |
| Slavic Countries | 0 | - | 4.96 | 106,670 |
| Germany Multiple Choice | 0 | - | 4.83 | 52,077 |
| Counties of England | 0 | - | 4.97 | 749,701 |
| Flags of Asia Quiz | 0 | - | 4.99 | 568,110 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 105,872 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 148,191 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 94,633 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 103,048 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 119,776 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 101,408 |
| Countries of the Middle East | 0 | - | 4.95 | 188,429 |
| 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 | 74,668 |
| 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 | 29,555 |
| 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 | 66,067 |
| Pixelated Africa Map | 0 | - | 4.98 | 93,878 |
| Countries Closest to Africa | 0 | - | 4.95 | 151,216 |
| Flags of Oceania | 0 | - | 5.00 | 236,560 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.96 | 24,308 |
| Australia Cities Map Quiz | 0 | - | 4.86 | 139,327 |
| Australia Country Quiz | 0 | - | 4.43 | 60,102 |
| Australia... or New Zealand? | 0 | - | 4.83 | 58,633 |
| Regions of New Zealand | 0 | - | 4.83 | 26,502 |
| The Only American Country ... | 0 | - | 4.93 | 115,866 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 106,451 |
| Uruguay Country Quiz | 0 | - | 4.82 | 30,255 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 883,203 |
| North American Capitals - Map Quiz | 0 | - | 4.89 | 52,547 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 90,638 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 55,499 |
| U.S. State Border Crossings | 0 | - | 4.96 | 86,676 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 231,868 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.87 | 70,933 |
| Cities and Towns of Massachusetts | 0 | - | 4.90 | 68,567 |
| Canada Provinces and Territories | 0 | - | 4.99 | 312,040 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 101,278 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 90,476 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 130,087 |
| Three Band Flags of Europe | 0 | - | 4.97 | 183,675 |
| Catholic Countries in Europe | 0 | - | 4.83 | 89,947 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.70 | 56,405 |
| Pixelated Europe Map | 0 | - | 4.88 | 116,696 |
| Monarchies of Europe | 0 | - | 4.89 | 93,244 |
| European Countries with One Border | 0 | - | 4.97 | 175,525 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 171,987 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 142,681 |
| Federal Subjects of Russia | 0 | - | 4.93 | 129,878 |
| Countries Formerly in Yugoslavia | 0 | - | 4.96 | 120,034 |
| Regions of France Map Quiz | 0 | - | 4.96 | 136,232 |
| States of Germany Map Quiz | 0 | - | 4.91 | 126,898 |
| States of Germany | 0 | - | 4.94 | 138,288 |
| Germany Immigration by Country | 0 | - | 4.86 | 75,693 |
| States of the German Confederation in 1848 | 0 | - | 4.85 | 29,400 |
