| Asian Geography By Letter - B | 0 | - | 4.85 | 66,884 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,568 |
| Oceania Map Quiz | 0 | - | 4.98 | 657,951 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,286 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,366 |
| European Geography By Letter - A | 0 | - | 4.52 | 147,675 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 121,055 |
| European Geography By Letter - C | 0 | - | 4.43 | 122,909 |
| European Geography By Letter - D | 0 | - | 4.50 | 110,058 |
| European Geography By Letter - L | 0 | - | 4.52 | 114,727 |
| European Geography By Letter - M | 0 | - | 4.69 | 132,059 |
| European Geography By Letter - N | 0 | - | 4.44 | 101,859 |
| European Geography By Letter - R | 0 | - | 4.43 | 94,370 |
| European Geography By Letter - V | 0 | - | 4.42 | 93,588 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,961 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,585 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,107 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,574 |
| European Geography By Letter - T | 0 | - | 4.41 | 83,278 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 101,205 |
| Australian States and Territories | 0 | - | 4.96 | 142,634 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,448 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,704 |
| Monarchies of Europe | 0 | - | 4.90 | 98,666 |
| Monarchies of Asia | 0 | - | 4.97 | 71,393 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,193 |
| Countries that Start with A | 0 | - | 4.98 | 2,172,089 |
| Countries that Start with B | 0 | - | 4.95 | 2,303,140 |
| Countries that Start with C | 0 | - | 4.96 | 1,828,862 |
| Countries that Start with D | 0 | - | 4.96 | 714,574 |
| Countries that Start with E | 0 | - | 4.95 | 1,382,924 |
| Countries that Start with G | 0 | - | 4.97 | 1,509,236 |
| Countries that Start with H | 0 | - | 4.96 | 608,258 |
| Countries that Start with I | 0 | - | 4.92 | 1,292,874 |
| Countries that Start with J | 0 | - | 4.98 | 605,726 |
| Countries that Start with K | 0 | - | 4.97 | 819,414 |
| Countries that Start with L | 0 | - | 4.98 | 1,095,136 |
| Countries that Start with N | 0 | - | 4.93 | 1,122,152 |
| Countries that Start with P | 0 | - | 4.94 | 1,220,437 |
| Countries that Start with S | 0 | - | 4.98 | 1,760,899 |
| Countries that Start with T | 0 | - | 4.90 | 1,013,612 |
| Countries that Start with U | 0 | - | 4.97 | 907,477 |
| Countries that Start with V | 0 | - | 4.98 | 611,274 |
| Countries that Start with F | 0 | - | 4.83 | 620,290 |
| Countries that Start with M | 0 | - | 4.97 | 1,386,482 |
| Flags of Oceania | 0 | - | 5.00 | 261,894 |
| Regions of New Zealand | 0 | - | 4.84 | 28,672 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,579 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,194 |
| European Geography By Letter - E | 0 | - | 4.23 | 114,796 |
| European Geography By Letter - F | 0 | - | 4.15 | 94,102 |
| European Geography By Letter - H | 0 | - | 4.30 | 96,903 |
| European Geography By Letter - G | 0 | - | 4.27 | 103,607 |
| European Geography By Letter - I | 0 | - | 4.07 | 96,303 |
| European Geography By Letter - K | 0 | - | 4.15 | 70,937 |
| European Geography By Letter - O | 0 | - | 4.29 | 63,354 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,412 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,101 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,355 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,983 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,922 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,389 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 51,701 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,824 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 53,263 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,559 |
| Europe Map Quiz | 0 | - | 5.00 | 4,781,026 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,634 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,780 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,644 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,585 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,642 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,521 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,137 |
| Africa Map Quiz | 0 | - | 5.00 | 2,126,119 |
| Asia Map Quiz | 0 | - | 4.99 | 923,148 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,230 |
| One Country By Letter By Continent | 0 | - | 5.00 | 125,172 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 88,729 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,425 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,455 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,425 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 50,145 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 54,323 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,570 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,464 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,621 |
| U.S. Geography by Letter - R | 0 | - | 4.22 | 36,757 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,518 |
| European Geography A-Z | 0 | - | 4.29 | 49,436 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,761 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,272 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,410 |
| Majority Muslim Countries | 0 | - | 4.98 | 376,822 |
| NATO Countries | 0 | - | 4.98 | 282,664 |
| EU Countries Quiz | 0 | - | 4.99 | 276,948 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,306 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 290,452 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 275,886 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,901 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,633 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,758 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,448 |
| The Only European Country ... | 0 | - | 4.91 | 218,394 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,475 |
| Countries with NO Military | 0 | - | 4.97 | 62,968 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,175 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,963 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,845 |
| Countries of Africa | 0 | - | 5.00 | 2,553,209 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,279 |
| United States Map Quiz | 0 | - | 4.98 | 4,167,988 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,691 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,423 |
| Australia Map Quiz | 0 | - | 4.95 | 345,787 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,751 |
| African East Coast | 0 | - | 4.96 | 96,569 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,772 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,670 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,695 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,317 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,144 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,253,985 |
| Flags of Asia Quiz | 0 | - | 4.99 | 618,373 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,405 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,267 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,824 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,507 |
| Europe Capital to Country | 0 | - | 4.99 | 251,645 |
| Asia Capital to Country | 0 | - | 4.96 | 127,229 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,689 |
| European Capitals by Map | 0 | - | 4.99 | 141,512 |
| African Capitals by Map | 0 | - | 4.99 | 141,578 |
| Coldest World Capitals | 0 | - | 4.95 | 134,075 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,650 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,672 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,012 |
| European Coastal Capitals | 0 | - | 4.95 | 91,122 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,089 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,885 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,366 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,067 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,850 |
| Countries with the Most Christians | 0 | - | 4.93 | 144,331 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,257 |
| Countries of the Middle East | 0 | - | 4.96 | 202,288 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,954 |
| Slavic Countries | 0 | - | 4.96 | 112,194 |
| Countries with the Most Tanks | 0 | - | 4.91 | 108,017 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,906 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,057 |
| African Island Countries | 0 | - | 4.96 | 102,257 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 323,000 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,083 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,867 |
| Buddhist Countries | 0 | - | 4.96 | 144,883 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 336,540 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,427 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,029,043 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,586 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,119 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,331 |
| Countries that Start with R | 0 | - | 4.43 | 449,550 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,085 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,296 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,366 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,867 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,652 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,847 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,317 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,089 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,726 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,001 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,976 |
| New Zealand Country Quiz | 0 | - | 4.70 | 76,211 |
| India A-Z | 0 | - | 4.42 | 34,250 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 643,221 |
| South America Map Quiz | 0 | - | 5.00 | 1,554,176 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,406 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,622 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,646 |
| North America Map Quiz | 0 | - | 4.98 | 250,771 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,401 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,625 |
| Flags of Africa Quiz | 0 | - | 5.00 | 475,855 |
| Flags of North and South America | 0 | - | 4.99 | 375,930 |
| World Currency Quiz | 0 | - | 4.92 | 305,759 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 48,202 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,207 |
| Counties of England | 0 | - | 4.97 | 801,346 |
| U.S. Geography by Letter - N | 0 | - | 3.80 | 53,028 |
| U.S. Geography by Letter - E | 0 | - | 3.75 | 49,027 |
| U.S. Geography by Letter - F | 0 | - | 3.84 | 45,298 |
| U.S. Geography by Letter - O | 0 | - | 3.52 | 41,769 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,899 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,136 |
| Top African Languages on a Map | 0 | - | 4.94 | 74,952 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,218 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,316 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,270 |
