| Asian Geography By Letter - B | 0 | - | 4.85 | 66,876 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,555 |
| Oceania Map Quiz | 0 | - | 4.98 | 657,863 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,251 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,362 |
| European Geography By Letter - A | 0 | - | 4.52 | 147,654 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 121,034 |
| European Geography By Letter - C | 0 | - | 4.43 | 122,766 |
| European Geography By Letter - D | 0 | - | 4.50 | 110,037 |
| European Geography By Letter - L | 0 | - | 4.52 | 114,710 |
| European Geography By Letter - M | 0 | - | 4.69 | 132,038 |
| European Geography By Letter - N | 0 | - | 4.44 | 101,850 |
| European Geography By Letter - R | 0 | - | 4.43 | 94,361 |
| European Geography By Letter - V | 0 | - | 4.42 | 93,576 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,956 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,579 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,103 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,567 |
| European Geography By Letter - T | 0 | - | 4.41 | 83,263 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 101,197 |
| Australian States and Territories | 0 | - | 4.96 | 142,605 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,445 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,699 |
| Monarchies of Europe | 0 | - | 4.90 | 98,639 |
| Monarchies of Asia | 0 | - | 4.97 | 71,381 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,185 |
| Countries that Start with A | 0 | - | 4.98 | 2,171,788 |
| Countries that Start with B | 0 | - | 4.95 | 2,302,869 |
| Countries that Start with C | 0 | - | 4.96 | 1,828,670 |
| Countries that Start with D | 0 | - | 4.96 | 714,425 |
| Countries that Start with E | 0 | - | 4.95 | 1,382,738 |
| Countries that Start with G | 0 | - | 4.97 | 1,509,035 |
| Countries that Start with H | 0 | - | 4.96 | 608,138 |
| Countries that Start with I | 0 | - | 4.92 | 1,292,731 |
| Countries that Start with J | 0 | - | 4.98 | 605,620 |
| Countries that Start with K | 0 | - | 4.97 | 819,296 |
| Countries that Start with L | 0 | - | 4.98 | 1,095,000 |
| Countries that Start with N | 0 | - | 4.93 | 1,122,029 |
| Countries that Start with P | 0 | - | 4.94 | 1,220,300 |
| Countries that Start with S | 0 | - | 4.98 | 1,760,730 |
| Countries that Start with T | 0 | - | 4.90 | 1,013,498 |
| Countries that Start with U | 0 | - | 4.97 | 907,395 |
| Countries that Start with V | 0 | - | 4.98 | 611,205 |
| Countries that Start with F | 0 | - | 4.83 | 620,207 |
| Countries that Start with M | 0 | - | 4.97 | 1,386,344 |
| Flags of Oceania | 0 | - | 5.00 | 261,815 |
| Regions of New Zealand | 0 | - | 4.84 | 28,664 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,545 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,192 |
| European Geography By Letter - E | 0 | - | 4.23 | 114,780 |
| European Geography By Letter - F | 0 | - | 4.15 | 94,089 |
| European Geography By Letter - H | 0 | - | 4.30 | 96,894 |
| European Geography By Letter - G | 0 | - | 4.27 | 103,595 |
| European Geography By Letter - I | 0 | - | 4.07 | 96,292 |
| European Geography By Letter - K | 0 | - | 4.15 | 70,929 |
| European Geography By Letter - O | 0 | - | 4.29 | 63,346 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,405 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,099 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,350 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,976 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,917 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,386 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 51,695 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,820 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 53,254 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,543 |
| Europe Map Quiz | 0 | - | 5.00 | 4,780,560 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,613 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,764 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,605 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,555 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,627 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,519 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,061 |
| Africa Map Quiz | 0 | - | 5.00 | 2,125,902 |
| Asia Map Quiz | 0 | - | 4.99 | 922,985 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,165 |
| One Country By Letter By Continent | 0 | - | 5.00 | 125,133 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 85,360 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,423 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,450 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,417 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 50,140 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 54,319 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,569 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,458 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,619 |
| U.S. Geography by Letter - R | 0 | - | 4.22 | 36,743 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,514 |
| European Geography A-Z | 0 | - | 4.29 | 49,431 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,742 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,133 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,210 |
| Majority Muslim Countries | 0 | - | 4.98 | 376,743 |
| NATO Countries | 0 | - | 4.98 | 282,604 |
| EU Countries Quiz | 0 | - | 4.99 | 276,857 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,263 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 290,396 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 275,819 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,867 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,615 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,730 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,426 |
| The Only European Country ... | 0 | - | 4.91 | 218,335 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,427 |
| Countries with NO Military | 0 | - | 4.97 | 62,949 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,143 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,956 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,834 |
| Countries of Africa | 0 | - | 5.00 | 2,552,816 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,206 |
| United States Map Quiz | 0 | - | 4.98 | 4,167,716 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,682 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,416 |
| Australia Map Quiz | 0 | - | 4.95 | 345,754 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,703 |
| African East Coast | 0 | - | 4.96 | 96,548 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,763 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,662 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,686 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,305 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,138 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,253,692 |
| Flags of Asia Quiz | 0 | - | 4.99 | 618,201 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,360 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,257 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,808 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,497 |
| Europe Capital to Country | 0 | - | 4.99 | 251,602 |
| Asia Capital to Country | 0 | - | 4.96 | 127,214 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,664 |
| European Capitals by Map | 0 | - | 4.99 | 141,460 |
| African Capitals by Map | 0 | - | 4.99 | 141,508 |
| Coldest World Capitals | 0 | - | 4.95 | 134,066 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,625 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,653 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,993 |
| European Coastal Capitals | 0 | - | 4.95 | 91,103 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,079 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,771 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,330 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,059 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,610 |
| Countries with the Most Christians | 0 | - | 4.93 | 144,306 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,202 |
| Countries of the Middle East | 0 | - | 4.96 | 202,257 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,934 |
| Slavic Countries | 0 | - | 4.96 | 112,180 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,999 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,898 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,047 |
| African Island Countries | 0 | - | 4.96 | 102,234 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 322,946 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,078 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,848 |
| Buddhist Countries | 0 | - | 4.96 | 144,862 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 336,506 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,396 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,028,891 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,568 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,103 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,311 |
| Countries that Start with R | 0 | - | 4.43 | 449,487 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,058 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,280 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,350 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,860 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,638 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,830 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,305 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,074 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,716 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,988 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,964 |
| New Zealand Country Quiz | 0 | - | 4.70 | 76,207 |
| India A-Z | 0 | - | 4.42 | 34,245 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 643,145 |
| South America Map Quiz | 0 | - | 5.00 | 1,554,063 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,389 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,607 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,640 |
| North America Map Quiz | 0 | - | 4.98 | 250,645 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,398 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,615 |
| Flags of Africa Quiz | 0 | - | 5.00 | 475,708 |
| Flags of North and South America | 0 | - | 4.99 | 375,853 |
| World Currency Quiz | 0 | - | 4.92 | 305,670 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 48,197 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,132 |
| Counties of England | 0 | - | 4.97 | 801,235 |
| U.S. Geography by Letter - N | 0 | - | 3.80 | 53,025 |
| U.S. Geography by Letter - E | 0 | - | 3.75 | 49,023 |
| U.S. Geography by Letter - F | 0 | - | 3.84 | 45,294 |
| U.S. Geography by Letter - O | 0 | - | 3.52 | 41,767 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,893 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,131 |
| Top African Languages on a Map | 0 | - | 4.94 | 74,922 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,184 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,304 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,257 |
