| Asian Countries by First 2 Letters | 0 | - | 4.92 | 258,982 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 62,223 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 213,749 |
| Countries where Arabic is an Official Language | 0 | - | 4.83 | 52,522 |
| Asian Geography By Letter - B | 0 | - | 4.83 | 62,515 |
| Provinces of Turkey | 0 | - | 4.95 | 181,312 |
| Provinces of China | 0 | - | 4.98 | 162,128 |
| Japanese Prefectures | 0 | - | 4.98 | 111,274 |
| States of India | 0 | - | 4.92 | 160,533 |
| Japanese Loanwords | 0 | - | 4.50 | 80,184 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 20,932 |
| Countries and States in the Caucasus | 0 | - | 4.47 | 47,114 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 82,232 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.43 | 252,400 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.85 | 49,553 |
| China's Territorial Disputes | 0 | - | 4.42 | 33,267 |
| Biggest Trading Partners - China | 0 | - | 4.96 | 71,118 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 88,820 |
| Japan A-Z | 0 | - | 4.50 | 39,214 |
| Asian Physical Geography | 0 | - | 4.59 | 33,893 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.41 | 30,831 |
| Asia's Busiest Airports | 0 | - | 4.76 | 46,933 |
| Japan by Picture | 0 | - | 4.44 | 26,759 |
| Japan Multiple Choice | 0 | - | 4.50 | 38,329 |
| European Countries by First 2 Letters | 0 | - | 4.96 | 492,689 |
| Doctor Who Actors | 0 | - | 4.60 | 17,091 |
| Asian Islands | 0 | - | 4.45 | 20,024 |
| Asian Cities A-Z | 0 | - | 4.51 | 30,405 |
| Asian Geography By Letter - A | 0 | - | 4.66 | 68,128 |
| Asian Geography by Letter - H | 0 | - | 4.47 | 62,442 |
| Asian Geography By Letter - M | 0 | - | 4.46 | 58,900 |
| Asian Geography by Letter - P | 0 | - | 4.43 | 54,741 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 54,429 |
| Asia Geography Quiz #1 | 0 | - | 4.79 | 51,363 |
| Asia Geography Quiz #2 | 0 | - | 4.63 | 45,938 |
| East Asian Islands on the Map | 0 | - | 4.55 | 31,212 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.71 | 34,140 |
| A Quiz About Islam | 0 | - | 4.28 | 45,541 |
| Middle East A-Z | 0 | - | 4.46 | 43,548 |
| Middle Eastern Geography Quiz | 0 | - | 4.45 | 21,245 |
| Provinces of the Philippines | 0 | - | 4.62 | 37,019 |
| Largest Indonesian Islands | 0 | - | 4.69 | 45,604 |
| Chinese Zodiac Quiz | 0 | - | 4.75 | 120,888 |
| Dynasties of China | 0 | - | 4.64 | 24,879 |
| History of China | 0 | - | 4.38 | 51,424 |
| Overseas Chinese Population | 0 | - | 4.55 | 40,677 |
| Countries of the Indian Diaspora | 0 | - | 4.48 | 51,533 |
| History of India | 0 | - | 4.52 | 19,568 |
| African Countries by First 2 Letters | 0 | - | 4.95 | 248,743 |
| Europe Map Quiz | 0 | - | 5.00 | 4,359,739 |
| Countries that Beat Switzerland | 0 | - | 4.87 | 38,446 |
| Asian Geography By Letter - S | 0 | - | 4.20 | 54,326 |
| Asian Geography by Letter - D | 0 | - | 4.25 | 49,398 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 48,853 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 64,583 |
| Asian Geography by Letter - C | 0 | - | 4.31 | 61,930 |
| Asian Geography by Letter - N | 0 | - | 4.31 | 47,507 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,357,345 |
| Asia Map Quiz | 0 | - | 4.99 | 802,632 |
| Asia Geography Quiz #3 | 0 | - | 4.51 | 30,947 |
| South Asian Cities by Map | 0 | - | 4.37 | 22,435 |
| Asian Last Names in the United States | 0 | - | 4.42 | 43,874 |
| Word Chain - Asia | 0 | - | 4.32 | 28,057 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 82,093 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,294,970 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.18 | 14,630 |
| Iran... or Iraq? | 0 | - | 4.32 | 31,796 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 15,903 |
| History of Egypt | 0 | - | 4.56 | 22,488 |
| Countries That Don't Recognize Israel | 0 | - | 4.66 | 30,301 |
| Countries Closest to Yemen | 0 | - | 4.70 | 3,903 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 17,044 |
| English Words of Arabic Origin | 0 | - | 4.53 | 47,394 |
| Largest Philippines Islands | 0 | - | 4.61 | 20,140 |
| Chinese Inventions | 0 | - | 4.26 | 32,750 |
| Cities of the Pearl River Delta | 0 | - | 4.61 | 14,604 |
| Chinese Geography on the Map | 0 | - | 4.58 | 22,420 |
| China by Picture | 0 | - | 4.50 | 56,030 |
| Biggest Cities in Japan | 0 | - | 4.66 | 76,793 |
| Japanese Companies | 0 | - | 4.25 | 32,303 |
| Four Main Islands of Japan | 0 | - | 4.50 | 24,537 |
| Japanese Language - Katakana Practice | 0 | - | 4.58 | 27,322 |
| North Korea... or South Korea? | 0 | - | 4.49 | 76,184 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 16,023 |
| Countries of Africa | 0 | - | 5.00 | 2,221,576 |
| Africa Map Quiz | 0 | - | 5.00 | 1,964,503 |
| African East Coast | 0 | - | 4.97 | 86,006 |
| Western Africa Map Quiz | 0 | - | 4.98 | 62,436 |
| Oceania Map Quiz | 0 | - | 4.98 | 578,091 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 41,803 |
| Australian Capitals | 0 | - | 4.92 | 61,146 |
| Australia Map Quiz | 0 | - | 4.94 | 323,450 |
| United States Map Quiz | 0 | - | 4.98 | 3,937,491 |
| It's Always Sunny in Philadelphia Quiz | 0 | - | 4.38 | 14,900 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 197,180 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.93 | 87,419 |
| Countries That Use the Euro | 0 | - | 4.93 | 66,568 |
| Count to 10 in Europe: Pro | 0 | - | 4.81 | 62,051 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 340,101 |
| Official European Union Languages | 0 | - | 4.98 | 204,499 |
| European Countries in their Native Language | 0 | - | 4.99 | 146,262 |
| Europe Geography Decoder | 0 | - | 4.88 | 64,433 |
| 10 Easternmost Countries in Europe | 0 | - | 4.88 | 95,720 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.83 | 39,364 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 393,351 |
| The Only European Country ... | 0 | - | 4.93 | 183,677 |
| Add A Letter - Make a European City | 0 | - | 4.86 | 21,313 |
| Regions of Spain Quiz | 0 | - | 4.87 | 97,713 |
| Cantons of Switzerland | 0 | - | 4.97 | 41,641 |
| UK Cities Map Quiz | 0 | - | 4.95 | 438,634 |
| Countries and Territories of the United Kingdom | 0 | - | 4.88 | 85,147 |
| Counties of England Map Quiz | 0 | - | 4.97 | 290,420 |
| Counties of England | 0 | - | 4.97 | 706,747 |
| Champions League Winners | 0 | - | 4.92 | 896,017 |
| Flags of Asia Quiz | 0 | - | 4.99 | 536,185 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 101,805 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 142,822 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 90,360 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 98,355 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.81 | 38,598 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 93,658 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 113,066 |
| Asian Countries Ending in "IA" | 0 | - | 4.95 | 95,424 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 123,575 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 114,747 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.38 | 27,379 |
| Pixelated Asia Map | 0 | - | 4.90 | 64,578 |
| Monarchies of Asia | 0 | - | 4.95 | 54,899 |
| Countries of the Middle East | 0 | - | 4.95 | 177,531 |
| Word Chain - The Middle East | 0 | - | 4.03 | 14,165 |
| Israel Immigration by Country | 0 | - | 4.34 | 32,245 |
| Famous Chinese People | 0 | - | 4.06 | 11,113 |
| China A-Z | 0 | - | 4.58 | 61,462 |
| Georgia ... or Georgia? | 0 | - | 4.79 | 72,765 |
| Officially Recognized Languages of India | 0 | - | 4.39 | 28,536 |
| The Life of Gandhi | 0 | - | 4.37 | 12,644 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 92,732 |
| Flags of Africa Quiz | 0 | - | 4.99 | 397,555 |
| Africa Geography Quiz #1 | 0 | - | 4.92 | 46,601 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 21,246 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 201,230 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 106,764 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 149,685 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 67,216 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 121,913 |
| The Only African Country ... | 0 | - | 4.99 | 121,354 |
| African Countries by a Single Clue | 0 | - | 4.92 | 64,347 |
| Top African Languages on a Map | 0 | - | 4.93 | 56,389 |
| African Island Countries | 0 | - | 4.96 | 91,250 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 226,689 |
| Pixelated Africa Map | 0 | - | 4.98 | 89,922 |
| Countries Closest to Africa | 0 | - | 4.95 | 146,817 |
| Flags of Oceania | 0 | - | 5.00 | 221,169 |
| Australian States and Territories | 0 | - | 4.96 | 130,801 |
| Australia Cities Map Quiz | 0 | - | 4.86 | 133,534 |
| Australian Immigration by Country | 0 | - | 4.82 | 73,256 |
| Australia True or False | 0 | - | 4.90 | 52,350 |
| Flags of North and South America Quiz | 0 | - | 4.99 | 316,943 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 107,973 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 134,416 |
| The Only American Country ... | 0 | - | 4.94 | 111,740 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 102,463 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 109,287 |
| South America Map Quiz | 0 | - | 5.00 | 1,438,804 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 860,149 |
| Countries of North America Quiz | 0 | - | 5.00 | 899,584 |
| North American Capitals - Map Quiz | 0 | - | 4.90 | 48,497 |
| North America Map Quiz | 0 | - | 4.98 | 204,804 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 87,020 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.98 | 49,779 |
| U.S. State Border Crossings | 0 | - | 4.96 | 83,084 |
| U.S. Citizenship Test Questions | 0 | - | 4.86 | 224,511 |
| Third Most Common Language by U.S. State | 0 | - | 4.90 | 108,306 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 66,625 |
| Cities and Towns of Massachusetts | 0 | - | 4.90 | 62,600 |
| US States Quiz | 0 | - | 5.00 | 15,032,901 |
| Canada Provinces and Territories | 0 | - | 4.99 | 294,597 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 591,796 |
| Canada Geography Trivia | 0 | - | 4.81 | 45,337 |
| Most Spoken Languages in Canada | 0 | - | 4.88 | 48,174 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 86,548 |
| Straight Shot to Antarctica | 0 | - | 4.91 | 38,101 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,069,310 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,211,672 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 180,397 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 140,350 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 85,604 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 191,081 |
| 10 European Countries with the Most Tourists | 0 | - | 4.97 | 123,594 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 78,795 |
| Three Band Flags of Europe | 0 | - | 4.97 | 174,678 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.89 | 80,983 |
| Catholic Countries in Europe | 0 | - | 4.86 | 85,571 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 289,395 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 123,664 |
| Pixelated Europe Map | 0 | - | 4.90 | 111,142 |
| Monarchies of Europe | 0 | - | 4.89 | 88,370 |
| European Countries with One Border | 0 | - | 4.96 | 152,830 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 146,712 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 136,089 |
