| Asian Geography By Letter - B | 0 | - | 4.85 | 67,187 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,295 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,879 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,665 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,569 |
| European Geography By Letter - A | 0 | - | 4.52 | 148,579 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 122,023 |
| European Geography By Letter - C | 0 | - | 4.44 | 124,588 |
| European Geography By Letter - D | 0 | - | 4.49 | 119,145 |
| European Geography By Letter - L | 0 | - | 4.52 | 115,522 |
| European Geography By Letter - M | 0 | - | 4.70 | 133,058 |
| European Geography By Letter - N | 0 | - | 4.44 | 102,447 |
| European Geography By Letter - R | 0 | - | 4.43 | 95,022 |
| European Geography By Letter - V | 0 | - | 4.43 | 94,290 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 66,183 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,750 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,313 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,753 |
| European Geography By Letter - T | 0 | - | 4.41 | 83,929 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 101,673 |
| Australian States and Territories | 0 | - | 4.96 | 143,149 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,566 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,972 |
| Monarchies of Europe | 0 | - | 4.90 | 99,105 |
| Monarchies of Asia | 0 | - | 4.97 | 71,651 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,394 |
| Countries that Start with A | 0 | - | 4.98 | 2,179,686 |
| Countries that Start with B | 0 | - | 4.95 | 2,310,292 |
| Countries that Start with C | 0 | - | 4.96 | 1,834,440 |
| Countries that Start with D | 0 | - | 4.96 | 718,507 |
| Countries that Start with E | 0 | - | 4.95 | 1,387,530 |
| Countries that Start with G | 0 | - | 4.97 | 1,514,154 |
| Countries that Start with H | 0 | - | 4.96 | 611,074 |
| Countries that Start with I | 0 | - | 4.92 | 1,296,645 |
| Countries that Start with J | 0 | - | 4.98 | 608,396 |
| Countries that Start with K | 0 | - | 4.97 | 822,277 |
| Countries that Start with L | 0 | - | 4.98 | 1,098,724 |
| Countries that Start with N | 0 | - | 4.93 | 1,125,842 |
| Countries that Start with P | 0 | - | 4.94 | 1,223,953 |
| Countries that Start with S | 0 | - | 4.98 | 1,765,729 |
| Countries that Start with T | 0 | - | 4.90 | 1,016,389 |
| Countries that Start with U | 0 | - | 4.97 | 909,658 |
| Countries that Start with V | 0 | - | 4.98 | 612,850 |
| Countries that Start with F | 0 | - | 4.83 | 622,436 |
| Countries that Start with M | 0 | - | 4.97 | 1,390,299 |
| Flags of Oceania | 0 | - | 5.00 | 263,755 |
| Regions of New Zealand | 0 | - | 4.84 | 28,815 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,832 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,298 |
| European Geography By Letter - E | 0 | - | 4.25 | 122,771 |
| European Geography By Letter - F | 0 | - | 4.15 | 94,910 |
| European Geography By Letter - H | 0 | - | 4.30 | 97,555 |
| European Geography By Letter - G | 0 | - | 4.27 | 104,356 |
| European Geography By Letter - I | 0 | - | 4.07 | 96,879 |
| European Geography By Letter - K | 0 | - | 4.15 | 71,525 |
| European Geography By Letter - O | 0 | - | 4.29 | 63,860 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,776 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,256 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,481 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 68,139 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 65,099 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,525 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 52,094 |
| U.S. Geography by Letter - B | 0 | - | 4.54 | 70,184 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 58,654 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,879 |
| Europe Map Quiz | 0 | - | 5.00 | 4,795,583 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 93,012 |
| Richest Countries A-Z | 0 | - | 4.91 | 104,360 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,147 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 128,045 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,844 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,581 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,799 |
| Africa Map Quiz | 0 | - | 5.00 | 2,131,589 |
| Asia Map Quiz | 0 | - | 4.99 | 927,307 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,617 |
| One Country By Letter By Continent | 0 | - | 5.00 | 126,177 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.92 | 95,806 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,715 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,777 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,735 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 50,485 |
| U.S. Geography by Letter - P | 0 | - | 4.40 | 54,648 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,805 |
| U.S. Geography by Letter - L | 0 | - | 4.08 | 41,755 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,894 |
| U.S. Geography by Letter - R | 0 | - | 4.22 | 37,105 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,841 |
| European Geography A-Z | 0 | - | 4.29 | 49,543 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,287 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,597 |
| Asia Capitals Quiz | 0 | - | 4.98 | 700,541 |
| Majority Muslim Countries | 0 | - | 4.98 | 378,734 |
| NATO Countries | 0 | - | 4.98 | 284,318 |
| EU Countries Quiz | 0 | - | 4.99 | 279,244 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,410 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 292,192 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 278,383 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,979 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,331 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,628 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 150,153 |
| The Only European Country ... | 0 | - | 4.91 | 219,812 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,529 |
| Countries with NO Military | 0 | - | 4.97 | 63,695 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,949 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,255 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 93,013 |
| Countries of Africa | 0 | - | 5.00 | 2,566,783 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,388,337 |
| United States Map Quiz | 0 | - | 4.98 | 4,174,456 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,273 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,879 |
| Australia Map Quiz | 0 | - | 4.95 | 346,653 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,736 |
| African East Coast | 0 | - | 4.96 | 96,983 |
| Countries Bordering "U" Countries | 0 | - | 4.83 | 24,992 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,895 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 126,116 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,770 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,311 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,262,743 |
| Flags of Asia Quiz | 0 | - | 4.99 | 622,563 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,859 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,766 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,450 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,886 |
| Europe Capital to Country | 0 | - | 4.99 | 252,745 |
| Asia Capital to Country | 0 | - | 4.96 | 127,758 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,406 |
| European Capitals by Map | 0 | - | 4.99 | 142,757 |
| African Capitals by Map | 0 | - | 4.99 | 142,743 |
| Coldest World Capitals | 0 | - | 4.95 | 134,373 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,186 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,208 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,457 |
| European Coastal Capitals | 0 | - | 4.95 | 91,562 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,302 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,545 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,899 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,273 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,839 |
| Countries with the Most Christians | 0 | - | 4.93 | 145,042 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,479 |
| Countries of the Middle East | 0 | - | 4.96 | 203,401 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,453 |
| Slavic Countries | 0 | - | 4.96 | 112,573 |
| Countries with the Most Tanks | 0 | - | 4.91 | 108,542 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 51,332 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,292 |
| African Island Countries | 0 | - | 4.96 | 102,815 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 324,629 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,273 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 89,434 |
| Buddhist Countries | 0 | - | 4.96 | 145,336 |
| Countries with the Most Billionaires | 0 | - | 4.91 | 337,581 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 125,166 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,034,124 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 128,109 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,570 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 155,071 |
| Countries that Start with R | 0 | - | 4.44 | 451,124 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,283 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,864 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,806 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,108 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 145,036 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,603 |
| 10 Southernmost Countries in Africa | 0 | - | 4.99 | 118,133 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,782 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,123 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,383 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,923 |
| New Zealand Country Quiz | 0 | - | 4.70 | 76,432 |
| India A-Z | 0 | - | 4.42 | 34,334 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,705 |
| South America Map Quiz | 0 | - | 5.00 | 1,559,209 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,948 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,965 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,969 |
| North America Map Quiz | 0 | - | 4.98 | 253,087 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,609 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 111,001 |
| Flags of Africa Quiz | 0 | - | 5.00 | 479,745 |
| Flags of North and South America | 0 | - | 4.99 | 378,574 |
| World Currency Quiz | 0 | - | 4.92 | 307,935 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 48,344 |
| Canada Provinces and Territories | 0 | - | 5.00 | 347,443 |
| Counties of England | 0 | - | 4.97 | 804,837 |
| U.S. Geography by Letter - N | 0 | - | 3.80 | 53,219 |
| U.S. Geography by Letter - E | 0 | - | 3.75 | 49,256 |
| U.S. Geography by Letter - F | 0 | - | 3.85 | 45,540 |
| U.S. Geography by Letter - O | 0 | - | 3.52 | 42,002 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,294 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,273 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,609 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,367 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,994 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 232,014 |
