| Asian Geography By Letter - B | 0 | - | 4.85 | 66,996 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,814 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,205 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,444 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,449 |
| European Geography By Letter - A | 0 | - | 4.52 | 148,091 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 121,438 |
| European Geography By Letter - C | 0 | - | 4.43 | 123,823 |
| European Geography By Letter - D | 0 | - | 4.50 | 116,072 |
| European Geography By Letter - L | 0 | - | 4.52 | 114,992 |
| European Geography By Letter - M | 0 | - | 4.69 | 132,431 |
| European Geography By Letter - N | 0 | - | 4.44 | 102,071 |
| European Geography By Letter - R | 0 | - | 4.43 | 94,544 |
| European Geography By Letter - V | 0 | - | 4.42 | 93,985 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 66,060 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,654 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,187 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,649 |
| European Geography By Letter - T | 0 | - | 4.41 | 83,529 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 101,385 |
| Australian States and Territories | 0 | - | 4.96 | 142,836 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,498 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,831 |
| Monarchies of Europe | 0 | - | 4.90 | 98,851 |
| Monarchies of Asia | 0 | - | 4.97 | 71,491 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,280 |
| Countries that Start with A | 0 | - | 4.98 | 2,175,302 |
| Countries that Start with B | 0 | - | 4.95 | 2,306,049 |
| Countries that Start with C | 0 | - | 4.96 | 1,831,118 |
| Countries that Start with D | 0 | - | 4.96 | 716,206 |
| Countries that Start with E | 0 | - | 4.95 | 1,384,810 |
| Countries that Start with G | 0 | - | 4.97 | 1,511,238 |
| Countries that Start with H | 0 | - | 4.96 | 609,427 |
| Countries that Start with I | 0 | - | 4.92 | 1,294,361 |
| Countries that Start with J | 0 | - | 4.98 | 606,799 |
| Countries that Start with K | 0 | - | 4.97 | 820,600 |
| Countries that Start with L | 0 | - | 4.98 | 1,096,597 |
| Countries that Start with N | 0 | - | 4.93 | 1,123,648 |
| Countries that Start with P | 0 | - | 4.94 | 1,221,823 |
| Countries that Start with S | 0 | - | 4.98 | 1,762,876 |
| Countries that Start with T | 0 | - | 4.90 | 1,014,766 |
| Countries that Start with U | 0 | - | 4.97 | 908,359 |
| Countries that Start with V | 0 | - | 4.98 | 611,917 |
| Countries that Start with F | 0 | - | 4.83 | 621,174 |
| Countries that Start with M | 0 | - | 4.97 | 1,388,043 |
| Flags of Oceania | 0 | - | 5.00 | 262,593 |
| Regions of New Zealand | 0 | - | 4.84 | 28,737 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,706 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,234 |
| European Geography By Letter - E | 0 | - | 4.23 | 115,112 |
| European Geography By Letter - F | 0 | - | 4.15 | 94,407 |
| European Geography By Letter - H | 0 | - | 4.30 | 97,134 |
| European Geography By Letter - G | 0 | - | 4.27 | 103,892 |
| European Geography By Letter - I | 0 | - | 4.07 | 96,517 |
| European Geography By Letter - K | 0 | - | 4.15 | 71,161 |
| European Geography By Letter - O | 0 | - | 4.29 | 63,539 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,536 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,166 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,406 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 68,053 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,993 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,445 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 51,854 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,891 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 53,306 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,693 |
| Europe Map Quiz | 0 | - | 5.00 | 4,787,286 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,823 |
| Richest Countries A-Z | 0 | - | 4.91 | 104,023 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,860 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,769 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,731 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,548 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,346 |
| Africa Map Quiz | 0 | - | 5.00 | 2,128,388 |
| Asia Map Quiz | 0 | - | 4.99 | 924,935 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,797 |
| One Country By Letter By Continent | 0 | - | 5.00 | 125,549 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,020 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,484 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,516 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,494 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 50,195 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 54,393 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,609 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,513 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,684 |
| U.S. Geography by Letter - R | 0 | - | 4.22 | 36,853 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,594 |
| European Geography A-Z | 0 | - | 4.29 | 49,475 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,970 |
| Africa Capitals Quiz | 0 | - | 4.99 | 743,538 |
| Asia Capitals Quiz | 0 | - | 4.98 | 698,693 |
| Majority Muslim Countries | 0 | - | 4.98 | 377,579 |
| NATO Countries | 0 | - | 4.98 | 283,350 |
| EU Countries Quiz | 0 | - | 4.99 | 277,808 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,741 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 291,297 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 276,877 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,313 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,830 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,065 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,723 |
| The Only European Country ... | 0 | - | 4.91 | 218,930 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,887 |
| Countries with NO Military | 0 | - | 4.97 | 63,379 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,472 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,081 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,906 |
| Countries of Africa | 0 | - | 5.00 | 2,559,046 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,191 |
| United States Map Quiz | 0 | - | 4.98 | 4,170,964 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,918 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,603 |
| Australia Map Quiz | 0 | - | 4.95 | 346,116 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,185 |
| African East Coast | 0 | - | 4.96 | 96,747 |
| Countries Bordering "U" Countries | 0 | - | 4.83 | 24,855 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,768 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,831 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,461 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,190 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,257,570 |
| Flags of Asia Quiz | 0 | - | 4.99 | 620,007 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,906 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,441 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,033 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,663 |
| Europe Capital to Country | 0 | - | 4.99 | 252,024 |
| Asia Capital to Country | 0 | - | 4.96 | 127,368 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,938 |
| European Capitals by Map | 0 | - | 4.99 | 142,031 |
| African Capitals by Map | 0 | - | 4.99 | 142,093 |
| Coldest World Capitals | 0 | - | 4.95 | 134,147 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,884 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,846 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,162 |
| European Coastal Capitals | 0 | - | 4.95 | 91,287 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,176 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,605 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,737 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,155 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,456 |
| Countries with the Most Christians | 0 | - | 4.93 | 144,639 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,698 |
| Countries of the Middle East | 0 | - | 4.96 | 202,901 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,155 |
| Slavic Countries | 0 | - | 4.96 | 112,351 |
| Countries with the Most Tanks | 0 | - | 4.91 | 108,256 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 51,132 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,142 |
| African Island Countries | 0 | - | 4.96 | 102,421 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 323,743 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,164 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 89,081 |
| Buddhist Countries | 0 | - | 4.96 | 145,058 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 336,885 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,654 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,031,156 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,795 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,300 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,580 |
| Countries that Start with R | 0 | - | 4.43 | 450,197 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,324 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,484 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,503 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,948 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,772 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,026 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,688 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,250 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,899 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,129 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 34,110 |
| New Zealand Country Quiz | 0 | - | 4.70 | 76,300 |
| India A-Z | 0 | - | 4.42 | 34,292 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,519 |
| South America Map Quiz | 0 | - | 5.00 | 1,556,469 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,639 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,750 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,771 |
| North America Map Quiz | 0 | - | 4.98 | 251,958 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,505 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,786 |
| Flags of Africa Quiz | 0 | - | 5.00 | 477,336 |
| Flags of North and South America | 0 | - | 4.99 | 376,829 |
| World Currency Quiz | 0 | - | 4.92 | 306,620 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 48,267 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,074 |
| Counties of England | 0 | - | 4.97 | 802,705 |
| U.S. Geography by Letter - N | 0 | - | 3.80 | 53,058 |
| U.S. Geography by Letter - E | 0 | - | 3.75 | 49,074 |
| U.S. Geography by Letter - F | 0 | - | 3.84 | 45,339 |
| U.S. Geography by Letter - O | 0 | - | 3.52 | 41,800 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,058 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,179 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,224 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,673 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,595 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,575 |
