| Asian Geography By Letter - B | 0 | - | 4.85 | 67,100 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,083 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,182 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,584 |
| Australian States and Territories | 0 | - | 4.96 | 143,017 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,536 |
| Countries that Start with A | 0 | - | 4.98 | 2,178,095 |
| Countries that Start with B | 0 | - | 4.95 | 2,308,718 |
| Countries that Start with C | 0 | - | 4.96 | 1,833,224 |
| Countries that Start with D | 0 | - | 4.96 | 717,648 |
| Countries that Start with E | 0 | - | 4.95 | 1,386,485 |
| Countries that Start with G | 0 | - | 4.97 | 1,513,046 |
| Countries that Start with H | 0 | - | 4.96 | 610,429 |
| Countries that Start with I | 0 | - | 4.92 | 1,295,668 |
| Countries that Start with J | 0 | - | 4.98 | 607,808 |
| Countries that Start with K | 0 | - | 4.97 | 821,640 |
| Countries that Start with L | 0 | - | 4.98 | 1,097,954 |
| Countries that Start with N | 0 | - | 4.93 | 1,125,011 |
| Countries that Start with P | 0 | - | 4.94 | 1,223,177 |
| Countries that Start with S | 0 | - | 4.98 | 1,764,672 |
| Countries that Start with T | 0 | - | 4.90 | 1,015,780 |
| Countries that Start with U | 0 | - | 4.97 | 909,141 |
| Countries that Start with V | 0 | - | 4.98 | 612,497 |
| Countries that Start with F | 0 | - | 4.83 | 621,944 |
| Countries that Start with M | 0 | - | 4.97 | 1,389,476 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,927 |
| Monarchies of Europe | 0 | - | 4.90 | 99,015 |
| Monarchies of Asia | 0 | - | 4.97 | 71,592 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,342 |
| Flags of Oceania | 0 | - | 5.00 | 263,382 |
| Regions of New Zealand | 0 | - | 4.84 | 28,781 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,800 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,817 |
| New Zealand Country Quiz | 0 | - | 4.70 | 76,379 |
| Europe Map Quiz | 0 | - | 5.00 | 4,792,492 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 48,315 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,519 |
| European Geography By Letter - A | 0 | - | 4.52 | 148,337 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 121,734 |
| European Geography By Letter - C | 0 | - | 4.44 | 124,240 |
| European Geography By Letter - D | 0 | - | 4.49 | 118,683 |
| European Geography By Letter - L | 0 | - | 4.52 | 115,261 |
| European Geography By Letter - M | 0 | - | 4.69 | 132,769 |
| European Geography By Letter - N | 0 | - | 4.44 | 102,276 |
| European Geography By Letter - R | 0 | - | 4.43 | 94,883 |
| European Geography By Letter - V | 0 | - | 4.43 | 94,162 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 66,133 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,711 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,269 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,707 |
| European Geography By Letter - T | 0 | - | 4.41 | 83,774 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 101,558 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,375 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,377 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,938 |
| Richest Countries A-Z | 0 | - | 4.91 | 104,219 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,038 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,923 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,809 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,559 |
| Palau Country Quiz | 0 | - | 4.89 | 23,159 |
| One Country By Letter By Continent | 0 | - | 5.00 | 125,934 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,637 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,268 |
| Africa Map Quiz | 0 | - | 5.00 | 2,130,504 |
| Asia Map Quiz | 0 | - | 4.99 | 926,515 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,341 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,177 |
| U.S. Geography by Letter - B | 0 | - | 4.54 | 70,129 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 58,509 |
| European Geography A-Z | 0 | - | 4.29 | 49,513 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,941 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,853 |
| Majority Muslim Countries | 0 | - | 4.98 | 378,318 |
| NATO Countries | 0 | - | 4.98 | 283,933 |
| EU Countries Quiz | 0 | - | 4.99 | 278,826 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,159 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 291,852 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 277,610 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,737 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,221 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,438 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,983 |
| The Only European Country ... | 0 | - | 4.91 | 219,511 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,282 |
| Countries with NO Military | 0 | - | 4.97 | 63,591 |
| Countries Bordering "U" Countries | 0 | - | 4.83 | 24,949 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,790 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,180 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,976 |
| Countries of Africa | 0 | - | 5.00 | 2,564,011 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,913 |
| United States Map Quiz | 0 | - | 4.98 | 4,173,227 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,129 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,788 |
| Australia Map Quiz | 0 | - | 4.95 | 346,442 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,519 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,273 |
| European Geography By Letter - E | 0 | - | 4.23 | 115,388 |
| European Geography By Letter - F | 0 | - | 4.15 | 94,637 |
| European Geography By Letter - H | 0 | - | 4.30 | 97,336 |
| European Geography By Letter - G | 0 | - | 4.27 | 104,110 |
| European Geography By Letter - I | 0 | - | 4.07 | 96,691 |
| European Geography By Letter - K | 0 | - | 4.15 | 71,335 |
| European Geography By Letter - O | 0 | - | 4.29 | 63,719 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,688 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,219 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,452 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 68,103 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 65,064 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,490 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 51,990 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,986 |
| African East Coast | 0 | - | 4.96 | 96,911 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,835 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,977 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,636 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,252 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,260,916 |
| Flags of Asia Quiz | 0 | - | 4.99 | 621,720 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,570 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,658 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,318 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,802 |
| Europe Capital to Country | 0 | - | 4.99 | 252,524 |
| Asia Capital to Country | 0 | - | 4.96 | 127,680 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,246 |
| European Capitals by Map | 0 | - | 4.99 | 142,466 |
| African Capitals by Map | 0 | - | 4.99 | 142,555 |
| Coldest World Capitals | 0 | - | 4.95 | 134,271 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,100 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,096 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,363 |
| European Coastal Capitals | 0 | - | 4.95 | 91,474 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,261 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,219 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,163 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,235 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,935 |
| Countries with the Most Christians | 0 | - | 4.93 | 144,903 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,195 |
| Countries of the Middle East | 0 | - | 4.96 | 203,218 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,342 |
| Slavic Countries | 0 | - | 4.96 | 112,485 |
| Countries with the Most Tanks | 0 | - | 4.91 | 108,453 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 51,268 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,238 |
| African Island Countries | 0 | - | 4.96 | 102,714 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 324,292 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,235 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 89,326 |
| Buddhist Countries | 0 | - | 4.96 | 145,236 |
| Countries with the Most Billionaires | 0 | - | 4.91 | 337,276 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,943 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,033,055 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,988 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,461 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,928 |
| Countries that Start with R | 0 | - | 4.44 | 450,763 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,113 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,746 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,700 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,070 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,963 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,499 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 118,040 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,666 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,057 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,294 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,301 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,237 |
| South America Map Quiz | 0 | - | 5.00 | 1,558,183 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,838 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,894 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,898 |
| North America Map Quiz | 0 | - | 4.98 | 252,656 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,560 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,915 |
| Flags of Africa Quiz | 0 | - | 5.00 | 478,898 |
| Flags of North and South America | 0 | - | 4.99 | 377,964 |
| World Currency Quiz | 0 | - | 4.92 | 307,477 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,963 |
| Counties of England | 0 | - | 4.97 | 804,058 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,402 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,195 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,446 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,106 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,831 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,857 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,553 |
| India A-Z | 0 | - | 4.42 | 34,328 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,417 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,769 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,679 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,732 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,688 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 50,451 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 54,601 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,772 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,714 |
