| Asian Geography By Letter - B | 0 | - | 4.85 | 67,189 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,301 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,894 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,669 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,570 |
| European Geography By Letter - A | 0 | - | 4.52 | 148,592 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 122,039 |
| European Geography By Letter - C | 0 | - | 4.44 | 124,605 |
| European Geography By Letter - D | 0 | - | 4.49 | 119,160 |
| European Geography By Letter - L | 0 | - | 4.52 | 115,534 |
| European Geography By Letter - M | 0 | - | 4.70 | 133,070 |
| European Geography By Letter - N | 0 | - | 4.44 | 102,454 |
| European Geography By Letter - R | 0 | - | 4.43 | 95,028 |
| European Geography By Letter - V | 0 | - | 4.43 | 94,293 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 66,184 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,750 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,316 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,753 |
| European Geography By Letter - T | 0 | - | 4.41 | 83,934 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 101,675 |
| Australian States and Territories | 0 | - | 4.96 | 143,149 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,567 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,974 |
| Monarchies of Europe | 0 | - | 4.90 | 99,106 |
| Monarchies of Asia | 0 | - | 4.97 | 71,653 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,394 |
| Countries that Start with A | 0 | - | 4.98 | 2,179,738 |
| Countries that Start with B | 0 | - | 4.95 | 2,310,344 |
| Countries that Start with C | 0 | - | 4.96 | 1,834,474 |
| Countries that Start with D | 0 | - | 4.96 | 718,527 |
| Countries that Start with E | 0 | - | 4.95 | 1,387,578 |
| Countries that Start with G | 0 | - | 4.97 | 1,514,192 |
| Countries that Start with H | 0 | - | 4.96 | 611,099 |
| Countries that Start with I | 0 | - | 4.92 | 1,296,669 |
| Countries that Start with J | 0 | - | 4.98 | 608,409 |
| Countries that Start with K | 0 | - | 4.97 | 822,296 |
| Countries that Start with L | 0 | - | 4.98 | 1,098,745 |
| Countries that Start with N | 0 | - | 4.93 | 1,125,870 |
| Countries that Start with P | 0 | - | 4.94 | 1,223,990 |
| Countries that Start with S | 0 | - | 4.98 | 1,765,774 |
| Countries that Start with T | 0 | - | 4.90 | 1,016,414 |
| Countries that Start with U | 0 | - | 4.97 | 909,671 |
| Countries that Start with V | 0 | - | 4.98 | 612,860 |
| Countries that Start with F | 0 | - | 4.83 | 622,450 |
| Countries that Start with M | 0 | - | 4.97 | 1,390,330 |
| Flags of Oceania | 0 | - | 5.00 | 263,764 |
| Regions of New Zealand | 0 | - | 4.84 | 28,816 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,834 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,299 |
| European Geography By Letter - E | 0 | - | 4.25 | 122,943 |
| European Geography By Letter - F | 0 | - | 4.15 | 94,925 |
| European Geography By Letter - H | 0 | - | 4.30 | 97,569 |
| European Geography By Letter - G | 0 | - | 4.27 | 104,369 |
| European Geography By Letter - I | 0 | - | 4.07 | 96,888 |
| European Geography By Letter - K | 0 | - | 4.15 | 71,540 |
| European Geography By Letter - O | 0 | - | 4.29 | 63,866 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,779 |
| 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 | 68,140 |
| 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 | 52,097 |
| U.S. Geography by Letter - B | 0 | - | 4.54 | 70,187 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 58,657 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,880 |
| Europe Map Quiz | 0 | - | 5.00 | 4,795,724 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 93,021 |
| Richest Countries A-Z | 0 | - | 4.91 | 104,372 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,149 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 128,048 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,845 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,586 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,814 |
| Africa Map Quiz | 0 | - | 5.00 | 2,131,624 |
| Asia Map Quiz | 0 | - | 4.99 | 927,344 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,620 |
| One Country By Letter By Continent | 0 | - | 5.00 | 126,183 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.92 | 95,817 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,717 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,779 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,739 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 50,485 |
| U.S. Geography by Letter - P | 0 | - | 4.40 | 54,650 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,806 |
| U.S. Geography by Letter - L | 0 | - | 4.08 | 41,759 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,897 |
| U.S. Geography by Letter - R | 0 | - | 4.22 | 37,106 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,843 |
| European Geography A-Z | 0 | - | 4.29 | 49,544 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,293 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,621 |
| Asia Capitals Quiz | 0 | - | 4.98 | 700,563 |
| Majority Muslim Countries | 0 | - | 4.98 | 378,751 |
| NATO Countries | 0 | - | 4.98 | 284,333 |
| EU Countries Quiz | 0 | - | 4.99 | 279,259 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,417 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 292,210 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 278,400 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,989 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,334 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,638 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 150,162 |
| The Only European Country ... | 0 | - | 4.91 | 219,822 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,540 |
| Countries with NO Military | 0 | - | 4.97 | 63,699 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,952 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,258 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 93,014 |
| Countries of Africa | 0 | - | 5.00 | 2,566,943 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,388,356 |
| United States Map Quiz | 0 | - | 4.98 | 4,174,523 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,278 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,880 |
| Australia Map Quiz | 0 | - | 4.95 | 346,657 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,743 |
| African East Coast | 0 | - | 4.96 | 96,985 |
| Countries Bordering "U" Countries | 0 | - | 4.83 | 24,994 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,896 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 126,119 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,775 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,311 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,262,798 |
| Flags of Asia Quiz | 0 | - | 4.99 | 622,588 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,872 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,772 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,455 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,890 |
| Europe Capital to Country | 0 | - | 4.99 | 252,750 |
| Asia Capital to Country | 0 | - | 4.96 | 127,760 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,410 |
| European Capitals by Map | 0 | - | 4.99 | 142,766 |
| African Capitals by Map | 0 | - | 4.99 | 142,751 |
| Coldest World Capitals | 0 | - | 4.95 | 134,375 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,193 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,210 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,461 |
| European Coastal Capitals | 0 | - | 4.95 | 91,563 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,302 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,553 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,908 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,273 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,869 |
| Countries with the Most Christians | 0 | - | 4.93 | 145,045 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,489 |
| Countries of the Middle East | 0 | - | 4.96 | 203,412 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,458 |
| Slavic Countries | 0 | - | 4.96 | 112,579 |
| Countries with the Most Tanks | 0 | - | 4.91 | 108,544 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 51,336 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,295 |
| African Island Countries | 0 | - | 4.96 | 102,817 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 324,640 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,274 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 89,437 |
| Buddhist Countries | 0 | - | 4.96 | 145,342 |
| Countries with the Most Billionaires | 0 | - | 4.91 | 337,597 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 125,177 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,034,186 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 128,114 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,573 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 155,072 |
| Countries that Start with R | 0 | - | 4.44 | 451,138 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,284 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,865 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,808 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,111 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 145,038 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,605 |
| 10 Southernmost Countries in Africa | 0 | - | 4.99 | 118,135 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,784 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,124 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,385 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,935 |
| New Zealand Country Quiz | 0 | - | 4.70 | 76,434 |
| India A-Z | 0 | - | 4.42 | 34,335 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,713 |
| South America Map Quiz | 0 | - | 5.00 | 1,559,320 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,951 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,967 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,972 |
| North America Map Quiz | 0 | - | 4.98 | 253,106 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,610 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 111,007 |
| Flags of Africa Quiz | 0 | - | 5.00 | 479,762 |
| Flags of North and South America | 0 | - | 4.99 | 378,590 |
| World Currency Quiz | 0 | - | 4.92 | 307,951 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 48,345 |
| Canada Provinces and Territories | 0 | - | 5.00 | 347,463 |
| Counties of England | 0 | - | 4.97 | 804,871 |
| U.S. Geography by Letter - N | 0 | - | 3.80 | 53,221 |
| U.S. Geography by Letter - E | 0 | - | 3.75 | 49,258 |
| U.S. Geography by Letter - F | 0 | - | 3.85 | 45,543 |
| U.S. Geography by Letter - O | 0 | - | 3.52 | 42,003 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,296 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,273 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,611 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,375 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,998 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 232,018 |
