| Asian Countries by First 2 Letters | 0 | - | 4.92 | 258,519 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 62,024 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 213,120 |
| Countries where Arabic is an Official Language | 0 | - | 4.83 | 52,462 |
| Asian Geography By Letter - B | 0 | - | 4.83 | 62,399 |
| Provinces of Turkey | 0 | - | 4.95 | 180,746 |
| Provinces of China | 0 | - | 4.98 | 161,179 |
| Japanese Prefectures | 0 | - | 4.98 | 110,468 |
| States of India | 0 | - | 4.92 | 159,675 |
| Japanese Loanwords | 0 | - | 4.50 | 80,071 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 20,899 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 46,992 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 82,078 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.42 | 251,911 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.85 | 49,436 |
| China's Territorial Disputes | 0 | - | 4.42 | 33,208 |
| Biggest Trading Partners - China | 0 | - | 4.96 | 70,934 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 88,607 |
| Japan A-Z | 0 | - | 4.50 | 39,117 |
| Asian Physical Geography | 0 | - | 4.59 | 33,850 |
| Asia's Busiest Airports | 0 | - | 4.76 | 46,755 |
| Japan by Picture | 0 | - | 4.44 | 26,683 |
| Japan Multiple Choice | 0 | - | 4.50 | 38,265 |
| European Countries by First 2 Letters | 0 | - | 4.96 | 491,800 |
| Doctor Who Actors | 0 | - | 4.60 | 17,069 |
| Asian Islands | 0 | - | 4.45 | 20,007 |
| Asian Cities A-Z | 0 | - | 4.51 | 30,362 |
| Asian Geography By Letter - A | 0 | - | 4.65 | 68,038 |
| Asian Geography by Letter - H | 0 | - | 4.47 | 62,374 |
| Asian Geography By Letter - M | 0 | - | 4.46 | 58,818 |
| Asian Geography by Letter - P | 0 | - | 4.43 | 54,668 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 54,318 |
| Asia Geography Quiz #1 | 0 | - | 4.79 | 51,305 |
| Asia Geography Quiz #2 | 0 | - | 4.63 | 45,872 |
| East Asian Islands on the Map | 0 | - | 4.55 | 31,174 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.71 | 34,096 |
| A Quiz About Islam | 0 | - | 4.28 | 45,473 |
| Middle East A-Z | 0 | - | 4.46 | 43,465 |
| Middle Eastern Geography Quiz | 0 | - | 4.45 | 21,198 |
| Provinces of the Philippines | 0 | - | 4.62 | 36,783 |
| Largest Indonesian Islands | 0 | - | 4.66 | 45,435 |
| Chinese Zodiac Quiz | 0 | - | 4.75 | 120,779 |
| Dynasties of China | 0 | - | 4.64 | 24,812 |
| History of China | 0 | - | 4.38 | 51,300 |
| Overseas Chinese Population | 0 | - | 4.55 | 40,593 |
| Countries of the Indian Diaspora | 0 | - | 4.48 | 51,445 |
| History of India | 0 | - | 4.52 | 19,522 |
| African Countries by First 2 Letters | 0 | - | 4.95 | 248,283 |
| Europe Map Quiz | 0 | - | 5.00 | 4,351,316 |
| Countries that Beat Switzerland | 0 | - | 4.87 | 38,339 |
| Asian Geography By Letter - S | 0 | - | 4.20 | 54,266 |
| Asian Geography by Letter - D | 0 | - | 4.25 | 49,323 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 48,781 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 64,486 |
| Asian Geography by Letter - C | 0 | - | 4.31 | 61,864 |
| Asian Geography by Letter - N | 0 | - | 4.31 | 47,439 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,355,720 |
| Asia Map Quiz | 0 | - | 4.99 | 800,328 |
| Asia Geography Quiz #3 | 0 | - | 4.51 | 30,919 |
| South Asian Cities by Map | 0 | - | 4.37 | 22,405 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 30,767 |
| Asian Last Names in the United States | 0 | - | 4.42 | 43,790 |
| Word Chain - Asia | 0 | - | 4.32 | 28,030 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 81,786 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,293,440 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.17 | 14,603 |
| Iran... or Iraq? | 0 | - | 4.32 | 31,746 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 15,875 |
| History of Egypt | 0 | - | 4.56 | 22,449 |
| Countries That Don't Recognize Israel | 0 | - | 4.65 | 30,170 |
| Emirates of the United Arab Emirates | 0 | - | 4.54 | 17,023 |
| English Words of Arabic Origin | 0 | - | 4.55 | 47,324 |
| Largest Philippines Islands | 0 | - | 4.60 | 20,099 |
| Chinese Inventions | 0 | - | 4.26 | 32,722 |
| Cities of the Pearl River Delta | 0 | - | 4.61 | 14,589 |
| Chinese Geography on the Map | 0 | - | 4.58 | 22,362 |
| China by Picture | 0 | - | 4.50 | 55,849 |
| Biggest Cities in Japan | 0 | - | 4.65 | 76,640 |
| Japanese Companies | 0 | - | 4.25 | 32,260 |
| Four Main Islands of Japan | 0 | - | 4.50 | 24,482 |
| Japanese Language - Katakana Practice | 0 | - | 4.58 | 26,989 |
| North Korea... or South Korea? | 0 | - | 4.49 | 76,054 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 15,969 |
| Countries of Africa | 0 | - | 5.00 | 2,214,766 |
| Africa Map Quiz | 0 | - | 5.00 | 1,960,832 |
| African East Coast | 0 | - | 4.97 | 85,772 |
| Western Africa Map Quiz | 0 | - | 4.98 | 62,235 |
| Oceania Map Quiz | 0 | - | 4.98 | 576,657 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 41,602 |
| Australian Capitals | 0 | - | 4.92 | 61,111 |
| Australia Map Quiz | 0 | - | 4.94 | 322,963 |
| American Countries on the Pacific Coast | 0 | - | 4.81 | 46,751 |
| United States Map Quiz | 0 | - | 4.98 | 3,933,282 |
| It's Always Sunny in Philadelphia Quiz | 0 | - | 4.38 | 14,867 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 196,967 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.93 | 87,191 |
| Countries That Use the Euro | 0 | - | 4.93 | 66,043 |
| Count to 10 in Europe: Pro | 0 | - | 4.81 | 61,898 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 339,590 |
| Official European Union Languages | 0 | - | 4.98 | 203,865 |
| European Countries in their Native Language | 0 | - | 4.99 | 146,026 |
| Europe Geography Decoder | 0 | - | 4.88 | 64,254 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 95,300 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.83 | 39,298 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 392,543 |
| The Only European Country ... | 0 | - | 4.93 | 183,050 |
| Add A Letter - Make a European City | 0 | - | 4.88 | 21,248 |
| Regions of Spain Quiz | 0 | - | 4.87 | 97,325 |
| Cantons of Switzerland | 0 | - | 4.97 | 41,482 |
| UK Cities Map Quiz | 0 | - | 4.95 | 437,974 |
| Countries and Territories of the United Kingdom | 0 | - | 4.88 | 85,024 |
| Counties of England Map Quiz | 0 | - | 4.97 | 289,942 |
| Counties of England | 0 | - | 4.97 | 704,057 |
| Champions League Winners | 0 | - | 4.91 | 892,327 |
| Flags of Asia Quiz | 0 | - | 4.99 | 534,630 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 101,646 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 142,613 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 90,169 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 98,160 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.81 | 38,484 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 93,392 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 112,768 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 95,215 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 123,328 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 114,323 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.38 | 27,314 |
| Pixelated Asia Map | 0 | - | 4.90 | 64,397 |
| Monarchies of Asia | 0 | - | 4.95 | 54,785 |
| Countries of the Middle East | 0 | - | 4.96 | 176,862 |
| Word Chain - The Middle East | 0 | - | 4.03 | 14,142 |
| Israel Immigration by Country | 0 | - | 4.34 | 32,148 |
| Famous Chinese People | 0 | - | 4.06 | 11,099 |
| China A-Z | 0 | - | 4.58 | 61,287 |
| Georgia ... or Georgia? | 0 | - | 4.79 | 72,635 |
| Officially Recognized Languages of India | 0 | - | 4.39 | 28,455 |
| The Life of Gandhi | 0 | - | 4.36 | 12,631 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 92,612 |
| Flags of Africa Quiz | 0 | - | 4.99 | 396,144 |
| Africa Geography Quiz #1 | 0 | - | 4.92 | 46,534 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 21,061 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 200,712 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 106,584 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 149,448 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 67,087 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 121,605 |
| The Only African Country ... | 0 | - | 4.99 | 121,123 |
| African Countries by a Single Clue | 0 | - | 4.92 | 64,239 |
| Top African Languages on a Map | 0 | - | 4.93 | 55,898 |
| African Island Countries | 0 | - | 4.96 | 91,046 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 226,076 |
| Pixelated Africa Map | 0 | - | 4.98 | 89,483 |
| Countries Closest to Africa | 0 | - | 4.95 | 146,601 |
| Flags of Oceania | 0 | - | 5.00 | 220,490 |
| Australian States and Territories | 0 | - | 4.96 | 130,600 |
| Australia Cities Map Quiz | 0 | - | 4.85 | 133,171 |
| Australian Immigration by Country | 0 | - | 4.81 | 71,278 |
| Australia True or False | 0 | - | 4.90 | 52,235 |
| Flags of North and South America Quiz | 0 | - | 4.99 | 315,885 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 107,870 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 134,155 |
| The Only American Country ... | 0 | - | 4.94 | 111,475 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 102,274 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 109,071 |
| South America Map Quiz | 0 | - | 5.00 | 1,436,527 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 859,137 |
| Countries of North America Quiz | 0 | - | 5.00 | 896,978 |
| North American Capitals - Map Quiz | 0 | - | 4.89 | 48,311 |
| North America Map Quiz | 0 | - | 4.98 | 203,966 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 86,795 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.98 | 49,466 |
| U.S. State Border Crossings | 0 | - | 4.96 | 82,986 |
| U.S. Citizenship Test Questions | 0 | - | 4.86 | 224,231 |
| Third Most Common Language by U.S. State | 0 | - | 4.90 | 108,185 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 66,460 |
| Cities and Towns of Massachusetts | 0 | - | 4.90 | 62,235 |
| US States Quiz | 0 | - | 5.00 | 14,994,935 |
| Canada Provinces and Territories | 0 | - | 4.99 | 293,926 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 591,066 |
| Canada Geography Trivia | 0 | - | 4.81 | 45,260 |
| Most Spoken Languages in Canada | 0 | - | 4.88 | 48,001 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 86,346 |
| Straight Shot to Antarctica | 0 | - | 4.90 | 38,012 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,066,098 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,208,225 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 180,159 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 140,155 |
| European Diaspora - Top 11 Countries | 0 | - | 4.89 | 85,416 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 190,447 |
| 10 European Countries with the Most Tourists | 0 | - | 4.97 | 123,258 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 78,636 |
| Three Band Flags of Europe | 0 | - | 4.97 | 173,793 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.89 | 80,781 |
| Catholic Countries in Europe | 0 | - | 4.86 | 85,277 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 288,874 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 122,482 |
| Pixelated Europe Map | 0 | - | 4.90 | 110,944 |
| Monarchies of Europe | 0 | - | 4.89 | 88,191 |
| European Countries with One Border | 0 | - | 4.96 | 152,552 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 146,445 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 135,760 |
