| Asian Geography By Letter - B | 0 | - | 4.85 | 65,996 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,328 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,292 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,798 |
| Australian States and Territories | 0 | - | 4.95 | 140,839 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,018 |
| Countries that Start with A | 0 | - | 4.97 | 2,146,669 |
| Countries that Start with B | 0 | - | 4.95 | 2,279,758 |
| Countries that Start with C | 0 | - | 4.96 | 1,810,209 |
| Countries that Start with D | 0 | - | 4.96 | 701,469 |
| Countries that Start with E | 0 | - | 4.95 | 1,367,446 |
| Countries that Start with G | 0 | - | 4.97 | 1,492,691 |
| Countries that Start with H | 0 | - | 4.96 | 597,904 |
| Countries that Start with I | 0 | - | 4.92 | 1,280,204 |
| Countries that Start with J | 0 | - | 4.98 | 595,968 |
| Countries that Start with K | 0 | - | 4.97 | 809,347 |
| Countries that Start with L | 0 | - | 4.98 | 1,082,811 |
| Countries that Start with N | 0 | - | 4.93 | 1,109,670 |
| Countries that Start with P | 0 | - | 4.94 | 1,208,485 |
| Countries that Start with S | 0 | - | 4.98 | 1,744,438 |
| Countries that Start with T | 0 | - | 4.90 | 1,004,165 |
| Countries that Start with U | 0 | - | 4.97 | 899,887 |
| Countries that Start with V | 0 | - | 4.98 | 605,060 |
| Countries that Start with F | 0 | - | 4.83 | 612,143 |
| Countries that Start with M | 0 | - | 4.97 | 1,373,251 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,108 |
| Monarchies of Europe | 0 | - | 4.90 | 97,307 |
| Monarchies of Asia | 0 | - | 4.97 | 70,600 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,432 |
| Flags of Oceania | 0 | - | 5.00 | 255,183 |
| Regions of New Zealand | 0 | - | 4.85 | 28,140 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 26,916 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,410 |
| New Zealand Country Quiz | 0 | - | 4.68 | 75,465 |
| Europe Map Quiz | 0 | - | 5.00 | 4,731,184 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 47,707 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,827 |
| European Geography By Letter - A | 0 | - | 4.56 | 132,403 |
| European Geography By Letter - B #1 | 0 | - | 4.68 | 110,902 |
| European Geography By Letter - C | 0 | - | 4.46 | 111,844 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,707 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,214 |
| European Geography By Letter - M | 0 | - | 4.61 | 128,886 |
| European Geography By Letter - N | 0 | - | 4.44 | 99,670 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,626 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,021 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,393 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,161 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,562 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,074 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,305 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,594 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,712 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,086 |
| Richest Countries A-Z | 0 | - | 4.92 | 101,840 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,242 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,117 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,489 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,294 |
| One Country By Letter By Continent | 0 | - | 5.00 | 121,670 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,094 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,440,453 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,259 |
| Asia Map Quiz | 0 | - | 4.99 | 906,987 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,196 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,945 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,534 |
| U.S. Geography by Letter - S | 0 | - | 4.54 | 52,076 |
| European Geography A-Z | 0 | - | 4.28 | 48,999 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,194 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,873 |
| Majority Muslim Countries | 0 | - | 4.98 | 368,502 |
| NATO Countries | 0 | - | 4.98 | 275,716 |
| EU Countries Quiz | 0 | - | 4.99 | 269,899 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,979 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 284,914 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 268,282 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,033 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,813 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,547 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 146,747 |
| The Only European Country ... | 0 | - | 4.91 | 213,824 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,134 |
| Countries with NO Military | 0 | - | 4.97 | 61,169 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,067 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,528 |
| Countries by Number of Books Published | 0 | - | 4.95 | 71,901 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,205 |
| Countries of Africa | 0 | - | 5.00 | 2,507,767 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,892 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,778 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,465 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,924 |
| Australia Map Quiz | 0 | - | 4.94 | 342,474 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,301 |
| Asian Geography By Letter - S | 0 | - | 4.18 | 55,919 |
| European Geography By Letter - E | 0 | - | 4.23 | 112,216 |
| European Geography By Letter - F | 0 | - | 4.17 | 91,602 |
| European Geography By Letter - H | 0 | - | 4.30 | 94,900 |
| European Geography By Letter - G | 0 | - | 4.25 | 101,274 |
| European Geography By Letter - I | 0 | - | 4.10 | 94,487 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,165 |
| European Geography By Letter - O | 0 | - | 4.28 | 61,917 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,294 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,697 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 50,992 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,515 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,498 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,013 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,509 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,496 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,443 |
| African East Coast | 0 | - | 4.96 | 95,042 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,948 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,862 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,658 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,551 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,557 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,518 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,061 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 77,515 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,351 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,812 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,680 |
| Europe Capital to Country | 0 | - | 4.99 | 247,821 |
| Asia Capital to Country | 0 | - | 4.96 | 125,754 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,450 |
| European Capitals by Map | 0 | - | 4.99 | 136,259 |
| African Capitals by Map | 0 | - | 4.99 | 132,171 |
| Coldest World Capitals | 0 | - | 4.95 | 133,040 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,124 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,182 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,606 |
| European Coastal Capitals | 0 | - | 4.95 | 89,751 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,182 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,785 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,794 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,422 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,740 |
| Countries with the Most Christians | 0 | - | 4.92 | 141,446 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,317 |
| Countries of the Middle East | 0 | - | 4.96 | 198,907 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,255 |
| Slavic Countries | 0 | - | 4.96 | 110,854 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,259 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 49,739 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,131 |
| African Island Countries | 0 | - | 4.96 | 100,787 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 317,001 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,497 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 86,916 |
| Buddhist Countries | 0 | - | 4.96 | 142,946 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 332,853 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,079 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,614 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,704 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,485 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,103 |
| Countries that Start with R | 0 | - | 4.43 | 443,586 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,621 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,714 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,760 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,152 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,159 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,288 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,573 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,272 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,409 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,241 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,503 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,939 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,184 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,222 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,465 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,197 |
| North America Map Quiz | 0 | - | 4.98 | 244,417 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,433 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,342 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,313 |
| Flags of North and South America | 0 | - | 4.99 | 367,177 |
| World Currency Quiz | 0 | - | 4.92 | 298,443 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,893 |
| Counties of England | 0 | - | 4.97 | 789,166 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,876 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,681 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,444 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,824 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,656 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,765 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,234 |
| India A-Z | 0 | - | 4.42 | 33,921 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,781 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,133 |
| U.S. Geography by Letter - C | 0 | - | 4.26 | 73,345 |
| U.S. Geography by Letter - A | 0 | - | 4.38 | 62,318 |
| U.S. Geography by Letter - D | 0 | - | 4.08 | 56,314 |
| U.S. Geography by Letter - T | 0 | - | 4.27 | 49,002 |
| U.S. Geography by Letter - P | 0 | - | 4.34 | 47,388 |
| U.S. Geography by Letter - M | 0 | - | 4.13 | 52,602 |
| U.S. Geography by Letter - L | 0 | - | 4.03 | 40,360 |
