| Asian Countries by First 2 Letters | 0 | - | 4.92 | 253,640 |
| Top Asian Languages on a Map | 0 | - | 4.93 | 60,119 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 209,226 |
| Countries where Arabic is an Official Language | 0 | - | 4.83 | 51,920 |
| Asian Geography By Letter - B | 0 | - | 4.84 | 60,758 |
| Provinces of Turkey | 0 | - | 4.95 | 175,864 |
| Provinces of China | 0 | - | 4.97 | 153,610 |
| Japanese Prefectures | 0 | - | 4.98 | 105,130 |
| States of India | 0 | - | 4.91 | 152,175 |
| Japanese Loanwords | 0 | - | 4.50 | 79,040 |
| Sherlock Holmes Quiz | 0 | - | 4.48 | 20,711 |
| Countries and States in the Caucasus | 0 | - | 4.45 | 45,838 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 80,708 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.43 | 246,234 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.86 | 48,414 |
| China's Territorial Disputes | 0 | - | 4.42 | 32,695 |
| Biggest Trading Partners - China | 0 | - | 4.96 | 69,701 |
| Countries Bordering China Since 1914 | 0 | - | 4.91 | 87,282 |
| Japan A-Z | 0 | - | 4.49 | 38,499 |
| Asian Physical Geography | 0 | - | 4.59 | 33,523 |
| Asia's Busiest Airports | 0 | - | 4.76 | 45,273 |
| Japan by Picture | 0 | - | 4.45 | 26,072 |
| Japan Multiple Choice | 0 | - | 4.50 | 37,679 |
| European Countries by First 2 Letters | 0 | - | 4.96 | 454,832 |
| Doctor Who Actors | 0 | - | 4.59 | 16,770 |
| Asian Islands | 0 | - | 4.44 | 19,838 |
| Asian Cities A-Z | 0 | - | 4.51 | 30,102 |
| Asian Geography By Letter - A | 0 | - | 4.66 | 65,831 |
| Asian Geography by Letter - H | 0 | - | 4.47 | 60,549 |
| Asian Geography By Letter - M | 0 | - | 4.45 | 56,134 |
| Asian Geography by Letter - P | 0 | - | 4.42 | 44,941 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 45,049 |
| Asia Geography Quiz #1 | 0 | - | 4.79 | 50,766 |
| Asia Geography Quiz #2 | 0 | - | 4.59 | 45,162 |
| East Asian Islands on the Map | 0 | - | 4.58 | 30,756 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.76 | 33,643 |
| A Quiz About Islam | 0 | - | 4.28 | 44,872 |
| Middle East A-Z | 0 | - | 4.45 | 42,875 |
| Middle Eastern Geography Quiz | 0 | - | 4.43 | 20,840 |
| Provinces of the Philippines | 0 | - | 4.61 | 34,746 |
| Largest Indonesian Islands | 0 | - | 4.67 | 43,737 |
| Chinese Zodiac Quiz | 0 | - | 4.76 | 119,594 |
| Dynasties of China | 0 | - | 4.64 | 24,175 |
| History of China | 0 | - | 4.39 | 50,081 |
| Overseas Chinese Population | 0 | - | 4.55 | 40,030 |
| Countries of the Indian Diaspora | 0 | - | 4.48 | 50,651 |
| History of India | 0 | - | 4.52 | 19,131 |
| African Countries by First 2 Letters | 0 | - | 4.95 | 243,522 |
| Europe Map Quiz | 0 | - | 5.00 | 4,267,027 |
| Countries that Beat Switzerland | 0 | - | 4.85 | 37,382 |
| Asian Geography By Letter - S | 0 | - | 4.19 | 43,124 |
| Asian Geography by Letter - D | 0 | - | 4.25 | 47,805 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 47,366 |
| Asian Geography by Letter - I | 0 | - | 4.35 | 62,840 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 60,250 |
| Asian Geography by Letter - N | 0 | - | 4.28 | 39,583 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,338,649 |
| Asia Map Quiz | 0 | - | 4.99 | 777,906 |
| Asia Geography Quiz #3 | 0 | - | 4.50 | 30,607 |
| South Asian Cities by Map | 0 | - | 4.36 | 22,158 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 30,418 |
| Asian Last Names in the United States | 0 | - | 4.41 | 43,047 |
| Word Chain - Asia | 0 | - | 4.31 | 27,675 |
| South and Central Asia Map Quiz | 0 | - | 4.92 | 79,030 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,275,760 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 14,437 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 15,581 |
| History of Egypt | 0 | - | 4.56 | 22,130 |
| Countries That Don't Recognize Israel | 0 | - | 4.66 | 28,955 |
| Emirates of the United Arab Emirates | 0 | - | 4.54 | 16,741 |
| English Words of Arabic Origin | 0 | - | 4.55 | 46,677 |
| Largest Philippines Islands | 0 | - | 4.60 | 19,685 |
| Chinese Inventions | 0 | - | 4.26 | 32,534 |
| Cities of the Pearl River Delta | 0 | - | 4.61 | 14,418 |
| Chinese Geography on the Map | 0 | - | 4.57 | 21,963 |
| China by Picture | 0 | - | 4.50 | 54,247 |
| Biggest Cities in Japan | 0 | - | 4.66 | 75,007 |
| Japanese Companies | 0 | - | 4.25 | 31,940 |
| Four Main Islands of Japan | 0 | - | 4.50 | 24,008 |
| Japanese Language - Katakana Practice | 0 | - | 4.57 | 26,089 |
| North Korea... or South Korea? | 0 | - | 4.49 | 74,916 |
| Bhutan... or Nepal? | 0 | - | 4.58 | 15,559 |
| Countries of Africa | 0 | - | 5.00 | 2,148,977 |
| Africa Map Quiz | 0 | - | 5.00 | 1,929,373 |
| African East Coast | 0 | - | 4.97 | 83,570 |
| Western Africa Map Quiz | 0 | - | 4.97 | 60,383 |
| Oceania Map Quiz | 0 | - | 4.97 | 564,037 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 39,809 |
| Australian Capitals | 0 | - | 4.90 | 52,970 |
| Australia Map Quiz | 0 | - | 4.95 | 317,864 |
| United States Map Quiz | 0 | - | 4.98 | 3,887,253 |
| It's Always Sunny in Philadelphia Quiz | 0 | - | 4.38 | 14,600 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 194,588 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.92 | 86,450 |
| Countries That Use the Euro | 0 | - | 4.91 | 61,832 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 334,456 |
| Official European Union Languages | 0 | - | 4.98 | 199,218 |
| European Countries in their Native Language | 0 | - | 4.99 | 143,139 |
| Europe Geography Decoder | 0 | - | 4.89 | 62,904 |
| 10 Easternmost Countries in Europe | 0 | - | 4.84 | 91,234 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.83 | 38,952 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 383,459 |
| The Only European Country ... | 0 | - | 4.94 | 176,536 |
| Add A Letter - Make a European City | 0 | - | 4.87 | 20,752 |
| Regions of Spain Quiz | 0 | - | 4.85 | 93,935 |
| Cantons of Switzerland | 0 | - | 4.96 | 39,935 |
| UK Cities Map Quiz | 0 | - | 4.94 | 431,722 |
| Parts of the United Kingdom | 0 | - | 4.88 | 83,126 |
| Counties of England Map Quiz | 0 | - | 4.97 | 285,642 |
| Counties of England | 0 | - | 4.96 | 685,347 |
| Champions League Winners | 0 | - | 4.91 | 843,075 |
| Flags of Asia Quiz | 0 | - | 4.99 | 520,364 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 99,782 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 125,075 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 88,246 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 96,052 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.82 | 37,285 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 90,664 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 110,264 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 92,971 |
| Asian Countries with the Shortest Names | 0 | - | 4.98 | 120,900 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 110,359 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 26,931 |
| Asian Geography By Letter - J | 0 | - | 4.29 | 30,507 |
| Pixelated Asia Map | 0 | - | 4.89 | 62,690 |
| Monarchies of Asia | 0 | - | 4.95 | 53,720 |
| Asian Countries with the Fewest Borders | 0 | - | 4.82 | 87,826 |
| Countries of the Middle East | 0 | - | 4.96 | 171,879 |
| Word Chain - The Middle East | 0 | - | 4.02 | 13,936 |
| Famous Chinese People | 0 | - | 4.06 | 10,981 |
| China A-Z | 0 | - | 4.64 | 59,928 |
| Georgia ... or Georgia? | 0 | - | 4.79 | 71,564 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 27,746 |
| The Life of Gandhi | 0 | - | 4.36 | 12,548 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 91,149 |
| Flags of Africa Quiz | 0 | - | 4.99 | 382,612 |
| Africa Geography Quiz #1 | 0 | - | 4.91 | 45,960 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 19,089 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 196,787 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 104,165 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 130,233 |
| African Diaspora - Top 10 Countries | 0 | - | 4.91 | 65,596 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 118,527 |
| The Only African Country ... | 0 | - | 4.99 | 104,712 |
| African Countries by a Single Clue | 0 | - | 4.91 | 63,253 |
| Top African Languages on a Map | 0 | - | 4.91 | 51,836 |
| African Island Countries | 0 | - | 4.96 | 88,779 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 221,645 |
| Pixelated Africa Map | 0 | - | 4.98 | 87,274 |
| Countries Closest to Africa | 0 | - | 4.95 | 144,699 |
| Flags of Oceania | 0 | - | 5.00 | 213,324 |
| Australian States and Territories | 0 | - | 4.96 | 128,387 |
| Australia Cities Map Quiz | 0 | - | 4.85 | 130,449 |
| Australian True or False | 0 | - | 4.90 | 50,965 |
| Flags of North and South America Quiz | 0 | - | 4.99 | 307,219 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 106,565 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 131,691 |
| The Only American Country ... | 0 | - | 4.94 | 109,051 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 100,224 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 105,366 |
| South America Map Quiz | 0 | - | 5.00 | 1,412,961 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 848,533 |
| Countries of North America Quiz | 0 | - | 5.00 | 872,280 |
| North American Capitals - Map Quiz | 0 | - | 4.91 | 46,592 |
| North America Map Quiz | 0 | - | 4.98 | 195,490 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 84,762 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.98 | 46,501 |
| U.S. State Border Crossings | 0 | - | 4.96 | 81,783 |
| U.S. Citizenship Test Questions | 0 | - | 4.86 | 220,913 |
| Third Most Common Language by U.S. State | 0 | - | 4.90 | 106,162 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.82 | 32,684 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 64,814 |
| Cities and Towns of Massachusetts | 0 | - | 4.89 | 59,577 |
| US States Quiz | 0 | - | 5.00 | 14,621,705 |
| Canada Provinces and Territories | 0 | - | 4.99 | 287,534 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 574,226 |
| Most Spoken Languages in Canada | 0 | - | 4.82 | 46,524 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 84,602 |
| Straight Shot to Antarctica | 0 | - | 4.90 | 37,035 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,035,945 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,174,785 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 159,834 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 137,847 |
| European Diaspora - Top 11 Countries | 0 | - | 4.91 | 82,965 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 184,003 |
| 10 European Countries with the Most Tourists | 0 | - | 4.97 | 119,904 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 76,454 |
| Three Band Flags of Europe | 0 | - | 4.97 | 159,964 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.89 | 79,225 |
| Catholic Countries in Europe | 0 | - | 4.87 | 83,005 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 283,708 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 114,268 |
| Pixelated Europe Map | 0 | - | 4.90 | 108,740 |
| Monarchies of Europe | 0 | - | 4.88 | 86,490 |
| European Countries with One Border | 0 | - | 4.96 | 149,781 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 143,673 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 132,842 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 74,003 |
| Eastern Europe Map Quiz | 0 | - | 4.89 | 114,901 |
| Slavic Countries | 0 | - | 4.96 | 99,950 |
