| Asian Geography By Letter - B | 0 | - | 4.85 | 67,099 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,079 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,145 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,580 |
| Australian States and Territories | 0 | - | 4.96 | 143,009 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,536 |
| Countries that Start with A | 0 | - | 4.98 | 2,177,998 |
| Countries that Start with B | 0 | - | 4.95 | 2,308,625 |
| Countries that Start with C | 0 | - | 4.96 | 1,833,151 |
| Countries that Start with D | 0 | - | 4.96 | 717,593 |
| Countries that Start with E | 0 | - | 4.95 | 1,386,412 |
| Countries that Start with G | 0 | - | 4.97 | 1,512,970 |
| Countries that Start with H | 0 | - | 4.96 | 610,389 |
| Countries that Start with I | 0 | - | 4.92 | 1,295,613 |
| Countries that Start with J | 0 | - | 4.98 | 607,772 |
| Countries that Start with K | 0 | - | 4.97 | 821,595 |
| Countries that Start with L | 0 | - | 4.98 | 1,097,894 |
| Countries that Start with N | 0 | - | 4.93 | 1,124,951 |
| Countries that Start with P | 0 | - | 4.94 | 1,223,119 |
| Countries that Start with S | 0 | - | 4.98 | 1,764,600 |
| Countries that Start with T | 0 | - | 4.90 | 1,015,731 |
| Countries that Start with U | 0 | - | 4.97 | 909,105 |
| Countries that Start with V | 0 | - | 4.98 | 612,467 |
| Countries that Start with F | 0 | - | 4.83 | 621,911 |
| Countries that Start with M | 0 | - | 4.97 | 1,389,418 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,923 |
| Monarchies of Europe | 0 | - | 4.90 | 99,004 |
| Monarchies of Asia | 0 | - | 4.97 | 71,588 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,340 |
| Flags of Oceania | 0 | - | 5.00 | 263,350 |
| Regions of New Zealand | 0 | - | 4.84 | 28,780 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,797 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,815 |
| New Zealand Country Quiz | 0 | - | 4.70 | 76,374 |
| Europe Map Quiz | 0 | - | 5.00 | 4,792,291 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 48,314 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,519 |
| European Geography By Letter - A | 0 | - | 4.52 | 148,331 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 121,731 |
| European Geography By Letter - C | 0 | - | 4.44 | 124,236 |
| European Geography By Letter - D | 0 | - | 4.49 | 118,664 |
| European Geography By Letter - L | 0 | - | 4.52 | 115,257 |
| European Geography By Letter - M | 0 | - | 4.69 | 132,768 |
| European Geography By Letter - N | 0 | - | 4.44 | 102,275 |
| European Geography By Letter - R | 0 | - | 4.43 | 94,882 |
| European Geography By Letter - V | 0 | - | 4.43 | 94,160 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 66,132 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,708 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,266 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,705 |
| European Geography By Letter - T | 0 | - | 4.41 | 83,772 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 101,556 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,371 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,375 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,934 |
| Richest Countries A-Z | 0 | - | 4.91 | 104,206 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,032 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,918 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,803 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,558 |
| Palau Country Quiz | 0 | - | 4.89 | 23,159 |
| One Country By Letter By Continent | 0 | - | 5.00 | 125,913 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,622 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,239 |
| Africa Map Quiz | 0 | - | 5.00 | 2,130,423 |
| Asia Map Quiz | 0 | - | 4.99 | 926,433 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,301 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,170 |
| U.S. Geography by Letter - B | 0 | - | 4.54 | 70,125 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 58,485 |
| European Geography A-Z | 0 | - | 4.29 | 49,513 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,916 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,793 |
| Majority Muslim Countries | 0 | - | 4.98 | 378,286 |
| NATO Countries | 0 | - | 4.98 | 283,920 |
| EU Countries Quiz | 0 | - | 4.99 | 278,800 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,138 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 291,831 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 277,576 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,729 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,216 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,427 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,973 |
| The Only European Country ... | 0 | - | 4.91 | 219,491 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,264 |
| Countries with NO Military | 0 | - | 4.97 | 63,579 |
| Countries Bordering "U" Countries | 0 | - | 4.83 | 24,948 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,779 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,177 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,972 |
| Countries of Africa | 0 | - | 5.00 | 2,563,795 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,894 |
| United States Map Quiz | 0 | - | 4.98 | 4,173,155 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,121 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,783 |
| Australia Map Quiz | 0 | - | 4.95 | 346,432 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,504 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,271 |
| European Geography By Letter - E | 0 | - | 4.23 | 115,387 |
| European Geography By Letter - F | 0 | - | 4.15 | 94,633 |
| European Geography By Letter - H | 0 | - | 4.30 | 97,335 |
| European Geography By Letter - G | 0 | - | 4.27 | 104,108 |
| European Geography By Letter - I | 0 | - | 4.07 | 96,690 |
| European Geography By Letter - K | 0 | - | 4.15 | 71,334 |
| European Geography By Letter - O | 0 | - | 4.29 | 63,717 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,687 |
| 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 | 68,100 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 65,063 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,488 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 51,988 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,985 |
| African East Coast | 0 | - | 4.96 | 96,903 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,833 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,967 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,631 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,248 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,260,814 |
| Flags of Asia Quiz | 0 | - | 4.99 | 621,673 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,547 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,652 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,306 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,797 |
| Europe Capital to Country | 0 | - | 4.99 | 252,512 |
| Asia Capital to Country | 0 | - | 4.96 | 127,674 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,234 |
| European Capitals by Map | 0 | - | 4.99 | 142,455 |
| African Capitals by Map | 0 | - | 4.99 | 142,544 |
| Coldest World Capitals | 0 | - | 4.95 | 134,263 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,100 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,091 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,353 |
| European Coastal Capitals | 0 | - | 4.95 | 91,470 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,261 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,194 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,149 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,234 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,886 |
| Countries with the Most Christians | 0 | - | 4.93 | 144,889 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,182 |
| Countries of the Middle East | 0 | - | 4.96 | 203,207 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,338 |
| Slavic Countries | 0 | - | 4.96 | 112,481 |
| Countries with the Most Tanks | 0 | - | 4.91 | 108,449 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 51,262 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,234 |
| African Island Countries | 0 | - | 4.96 | 102,706 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 324,264 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,232 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 89,321 |
| Buddhist Countries | 0 | - | 4.96 | 145,227 |
| Countries with the Most Billionaires | 0 | - | 4.91 | 337,268 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,928 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,032,990 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,978 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,457 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,909 |
| Countries that Start with R | 0 | - | 4.44 | 450,736 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,096 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,738 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,695 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,068 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,962 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,493 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 118,036 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,656 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,054 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,289 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,234 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,214 |
| South America Map Quiz | 0 | - | 5.00 | 1,558,137 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,831 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,889 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,894 |
| North America Map Quiz | 0 | - | 4.98 | 252,634 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,558 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,911 |
| Flags of Africa Quiz | 0 | - | 5.00 | 478,847 |
| Flags of North and South America | 0 | - | 4.99 | 377,915 |
| World Currency Quiz | 0 | - | 4.92 | 307,440 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,933 |
| Counties of England | 0 | - | 4.97 | 804,010 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,383 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,190 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,442 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,094 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,824 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,853 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,533 |
| India A-Z | 0 | - | 4.42 | 34,326 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,393 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,750 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,673 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,725 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,680 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 50,449 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 54,598 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,769 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,710 |
