| Asian Geography By Letter - B | 0 | - | 4.85 | 67,128 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,142 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,546 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,627 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,538 |
| European Geography By Letter - A | 0 | - | 4.52 | 148,398 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 121,824 |
| European Geography By Letter - C | 0 | - | 4.44 | 124,348 |
| European Geography By Letter - D | 0 | - | 4.49 | 118,872 |
| European Geography By Letter - L | 0 | - | 4.52 | 115,333 |
| European Geography By Letter - M | 0 | - | 4.69 | 132,862 |
| European Geography By Letter - N | 0 | - | 4.44 | 102,327 |
| European Geography By Letter - R | 0 | - | 4.43 | 94,921 |
| European Geography By Letter - V | 0 | - | 4.43 | 94,192 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 66,155 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,725 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,289 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,730 |
| European Geography By Letter - T | 0 | - | 4.41 | 83,821 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 101,592 |
| Australian States and Territories | 0 | - | 4.96 | 143,097 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,554 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,959 |
| Monarchies of Europe | 0 | - | 4.90 | 99,060 |
| Monarchies of Asia | 0 | - | 4.97 | 71,629 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,369 |
| Countries that Start with A | 0 | - | 4.98 | 2,179,021 |
| Countries that Start with B | 0 | - | 4.95 | 2,309,648 |
| Countries that Start with C | 0 | - | 4.96 | 1,833,893 |
| Countries that Start with D | 0 | - | 4.96 | 718,148 |
| Countries that Start with E | 0 | - | 4.95 | 1,387,096 |
| Countries that Start with G | 0 | - | 4.97 | 1,513,676 |
| Countries that Start with H | 0 | - | 4.96 | 610,803 |
| Countries that Start with I | 0 | - | 4.92 | 1,296,235 |
| Countries that Start with J | 0 | - | 4.98 | 608,160 |
| Countries that Start with K | 0 | - | 4.97 | 822,009 |
| Countries that Start with L | 0 | - | 4.98 | 1,098,400 |
| Countries that Start with N | 0 | - | 4.93 | 1,125,507 |
| Countries that Start with P | 0 | - | 4.94 | 1,223,623 |
| Countries that Start with S | 0 | - | 4.98 | 1,765,285 |
| Countries that Start with T | 0 | - | 4.90 | 1,016,145 |
| Countries that Start with U | 0 | - | 4.97 | 909,423 |
| Countries that Start with V | 0 | - | 4.98 | 612,694 |
| Countries that Start with F | 0 | - | 4.83 | 622,220 |
| Countries that Start with M | 0 | - | 4.97 | 1,389,944 |
| Flags of Oceania | 0 | - | 5.00 | 263,612 |
| Regions of New Zealand | 0 | - | 4.84 | 28,803 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,818 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,282 |
| European Geography By Letter - E | 0 | - | 4.23 | 117,964 |
| European Geography By Letter - F | 0 | - | 4.15 | 94,721 |
| European Geography By Letter - H | 0 | - | 4.30 | 97,393 |
| European Geography By Letter - G | 0 | - | 4.27 | 104,190 |
| European Geography By Letter - I | 0 | - | 4.07 | 96,739 |
| European Geography By Letter - K | 0 | - | 4.15 | 71,388 |
| European Geography By Letter - O | 0 | - | 4.29 | 63,753 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,708 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,232 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,467 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 68,113 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 65,080 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,508 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 52,012 |
| U.S. Geography by Letter - B | 0 | - | 4.54 | 70,163 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 58,613 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,846 |
| Europe Map Quiz | 0 | - | 5.00 | 4,794,242 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,975 |
| Richest Countries A-Z | 0 | - | 4.91 | 104,289 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,097 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,993 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,825 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,568 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,581 |
| Africa Map Quiz | 0 | - | 5.00 | 2,131,108 |
| Asia Map Quiz | 0 | - | 4.99 | 926,991 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,465 |
| One Country By Letter By Continent | 0 | - | 5.00 | 126,069 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.92 | 95,736 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,699 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,757 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,714 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 50,473 |
| U.S. Geography by Letter - P | 0 | - | 4.40 | 54,628 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,790 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,739 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,882 |
| U.S. Geography by Letter - R | 0 | - | 4.22 | 37,086 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,825 |
| European Geography A-Z | 0 | - | 4.29 | 49,529 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,231 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,299 |
| Asia Capitals Quiz | 0 | - | 4.98 | 700,182 |
| Majority Muslim Countries | 0 | - | 4.98 | 378,559 |
| NATO Countries | 0 | - | 4.98 | 284,132 |
| EU Countries Quiz | 0 | - | 4.99 | 279,038 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,308 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 292,024 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 278,170 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,880 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,283 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,554 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 150,076 |
| The Only European Country ... | 0 | - | 4.91 | 219,679 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,406 |
| Countries with NO Military | 0 | - | 4.97 | 63,646 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,875 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,212 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,999 |
| Countries of Africa | 0 | - | 5.00 | 2,565,620 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,388,166 |
| United States Map Quiz | 0 | - | 4.98 | 4,173,940 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,212 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,843 |
| Australia Map Quiz | 0 | - | 4.95 | 346,561 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,641 |
| African East Coast | 0 | - | 4.96 | 96,943 |
| Countries Bordering "U" Countries | 0 | - | 4.83 | 24,974 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,868 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 126,070 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,721 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,291 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,261,936 |
| Flags of Asia Quiz | 0 | - | 4.99 | 622,194 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,735 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,707 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,391 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,850 |
| Europe Capital to Country | 0 | - | 4.99 | 252,665 |
| Asia Capital to Country | 0 | - | 4.96 | 127,719 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,344 |
| European Capitals by Map | 0 | - | 4.99 | 142,646 |
| African Capitals by Map | 0 | - | 4.99 | 142,665 |
| Coldest World Capitals | 0 | - | 4.95 | 134,319 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,150 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,167 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,423 |
| European Coastal Capitals | 0 | - | 4.95 | 91,524 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,283 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,438 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,795 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,265 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,473 |
| Countries with the Most Christians | 0 | - | 4.93 | 144,987 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,347 |
| Countries of the Middle East | 0 | - | 4.96 | 203,327 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,404 |
| Slavic Countries | 0 | - | 4.96 | 112,533 |
| Countries with the Most Tanks | 0 | - | 4.91 | 108,494 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 51,296 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,259 |
| African Island Countries | 0 | - | 4.96 | 102,767 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 324,482 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,254 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 89,381 |
| Buddhist Countries | 0 | - | 4.96 | 145,290 |
| Countries with the Most Billionaires | 0 | - | 4.91 | 337,405 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 125,043 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,033,706 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 128,058 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,523 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 155,011 |
| Countries that Start with R | 0 | - | 4.44 | 450,961 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,212 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,819 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,755 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,091 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 145,009 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,566 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 118,092 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,735 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,098 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,352 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,727 |
| New Zealand Country Quiz | 0 | - | 4.70 | 76,405 |
| India A-Z | 0 | - | 4.42 | 34,331 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,490 |
| South America Map Quiz | 0 | - | 5.00 | 1,558,724 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,899 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,925 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,936 |
| North America Map Quiz | 0 | - | 4.98 | 252,904 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,592 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,962 |
| Flags of Africa Quiz | 0 | - | 5.00 | 479,347 |
| Flags of North and South America | 0 | - | 4.99 | 378,321 |
| World Currency Quiz | 0 | - | 4.92 | 307,720 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 48,331 |
| Canada Provinces and Territories | 0 | - | 5.00 | 347,232 |
| Counties of England | 0 | - | 4.97 | 804,499 |
| U.S. Geography by Letter - N | 0 | - | 3.80 | 53,205 |
| U.S. Geography by Letter - E | 0 | - | 3.75 | 49,244 |
| U.S. Geography by Letter - F | 0 | - | 3.85 | 45,526 |
| U.S. Geography by Letter - O | 0 | - | 3.52 | 41,989 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,255 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,261 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,529 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,280 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,928 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,939 |
