| Asian Countries by First 2 Letters | 0 | - | 4.91 | 280,735 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,099 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,654 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,617 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,745 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 532,554 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,042 |
| Provinces of Turkey | 0 | - | 4.95 | 205,953 |
| Provinces of China | 0 | - | 4.97 | 208,081 |
| Japanese Prefectures | 0 | - | 4.99 | 139,059 |
| States of India | 0 | - | 4.94 | 195,932 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,393 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,679 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,817 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 109,311 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 276,731 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 44,195 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,785 |
| China's Territorial Disputes | 0 | - | 4.48 | 35,804 |
| Australian Capitals | 0 | - | 4.92 | 62,835 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,739 |
| Official European Union Languages | 0 | - | 4.97 | 239,826 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,663 |
| Europe Map Quiz | 0 | - | 5.00 | 4,788,754 |
| Asian Islands | 0 | - | 4.49 | 20,911 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 43,005 |
| Asian Physical Geography | 0 | - | 4.61 | 35,624 |
| East Asian Islands on the Map | 0 | - | 4.55 | 33,214 |
| Asia's Busiest Airports | 0 | - | 4.70 | 53,133 |
| Dynasties of China | 0 | - | 4.64 | 28,071 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,415 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,844 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,495 |
| Celtic Nations | 0 | - | 4.61 | 47,102 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,928 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,476 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 66,085 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,675 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,219 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,668 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,611 |
| Asia Map Quiz | 0 | - | 4.99 | 925,346 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,661 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,738 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,362 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,207 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,325 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,318 |
| Middle East A-Z | 0 | - | 4.47 | 46,243 |
| Provinces of the Philippines | 0 | - | 4.56 | 51,071 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,593 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 59,999 |
| Africa Map Quiz | 0 | - | 5.00 | 2,128,890 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,475 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,983 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,932 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,839 |
| Europe Geography Decoder | 0 | - | 4.87 | 70,324 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,170 |
| The Only European Country ... | 0 | - | 4.91 | 219,078 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,549 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 42,060 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,562 |
| Word Chain - Asia | 0 | - | 4.34 | 29,392 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,964 |
| A Quiz About Islam | 0 | - | 4.32 | 48,620 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,611 |
| History of Iran | 0 | - | 4.66 | 16,425 |
| History of China | 0 | - | 4.35 | 57,584 |
| History of India | 0 | - | 4.62 | 21,515 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,923 |
| African East Coast | 0 | - | 4.96 | 96,786 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,640 |
| Australia Map Quiz | 0 | - | 4.95 | 346,198 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,264 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,380 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 35,189 |
| Largest Indonesian Islands | 0 | - | 4.77 | 50,303 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 140,091 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,416 |
| Countries of Africa | 0 | - | 5.00 | 2,560,439 |
| United States Map Quiz | 0 | - | 4.98 | 4,171,629 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,507 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,250 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,185 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,420 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 68,073 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 65,022 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,459 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,948 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 19,078 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,720 |
| Chinese Inventions | 0 | - | 4.30 | 33,865 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,448 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,493 |
| Japanese Companies | 0 | - | 4.29 | 34,368 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,988 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 61,023 |
| Australian States and Territories | 0 | - | 4.96 | 142,884 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,506 |
| Australia Country Quiz | 0 | - | 4.43 | 69,840 |
| Australia True or False | 0 | - | 4.87 | 57,157 |
| Flags of North and South America | 0 | - | 4.99 | 377,124 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,980 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,822 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,682 |
| South America Map Quiz | 0 | - | 5.00 | 1,556,847 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,762 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,031,718 |
| North America Map Quiz | 0 | - | 4.98 | 252,155 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,983 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,322 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,696 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,576 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,182 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,258,414 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,829 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,539 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,081 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,840 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,781 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.83 | 88,032 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,754 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,815 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,870 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,483 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,197 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,804 |
| Slavic Countries | 0 | - | 4.96 | 112,382 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,699 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,452 |
| Counties of England | 0 | - | 4.97 | 803,053 |
| Flags of Asia Quiz | 0 | - | 4.99 | 620,497 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,838 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,549 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,932 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,177 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,837 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,970 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,332 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 29,114 |
| Countries of the Middle East | 0 | - | 4.96 | 202,979 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,896 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,989 |
| Officially Recognized Languages of India | 0 | - | 4.40 | 31,598 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,521 |
| Flags of Africa Quiz | 0 | - | 5.00 | 477,735 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,497 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,778 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,329 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 36,766 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,654 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,281 |
| African Island Countries | 0 | - | 4.96 | 102,494 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,653 |
| Flags of Oceania | 0 | - | 5.00 | 262,777 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,727 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 146,545 |
| Australia... or New Zealand? | 0 | - | 4.83 | 62,020 |
| Regions of New Zealand | 0 | - | 4.84 | 28,747 |
| The Only American Country ... | 0 | - | 4.92 | 122,225 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,684 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,836 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,203 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,096 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,897 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,834 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,955 |
| Cities and Towns of Massachusetts | 0 | - | 4.93 | 75,018 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,273 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,526 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,961 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,825 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,534 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,614 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,783 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,485 |
| Monarchies of Europe | 0 | - | 4.90 | 98,887 |
| European Countries with One Border | 0 | - | 4.97 | 183,819 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,557 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,397 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,534 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,478 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,662 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,816 |
| States of Germany | 0 | - | 4.95 | 154,551 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,704 |
| Regions of Italy | 0 | - | 4.92 | 77,103 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,812 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,346 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,776 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,534 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,058 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,843 |
| Largest Land Animals of Asia | 0 | - | 3.64 | 8,354 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,875 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,121 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,547 |
| Asian Geography By Letter - R | 0 | - | 4.35 | 28,261 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,789 |
