| Asian Geography By Letter - B | 0 | - | 4.85 | 65,923 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,257 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,360 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,715 |
| Australian States and Territories | 0 | - | 4.95 | 140,541 |
| Australian Immigration by Country | 0 | - | 4.81 | 76,987 |
| Countries that Start with A | 0 | - | 4.98 | 2,144,440 |
| Countries that Start with B | 0 | - | 4.95 | 2,277,836 |
| Countries that Start with C | 0 | - | 4.96 | 1,808,621 |
| Countries that Start with D | 0 | - | 4.96 | 700,419 |
| Countries that Start with E | 0 | - | 4.95 | 1,366,175 |
| Countries that Start with G | 0 | - | 4.97 | 1,491,351 |
| Countries that Start with H | 0 | - | 4.96 | 596,983 |
| Countries that Start with I | 0 | - | 4.92 | 1,279,103 |
| Countries that Start with J | 0 | - | 4.98 | 595,053 |
| Countries that Start with K | 0 | - | 4.96 | 808,545 |
| Countries that Start with L | 0 | - | 4.98 | 1,081,844 |
| Countries that Start with N | 0 | - | 4.93 | 1,108,694 |
| Countries that Start with P | 0 | - | 4.94 | 1,207,539 |
| Countries that Start with S | 0 | - | 4.98 | 1,743,083 |
| Countries that Start with T | 0 | - | 4.90 | 1,003,368 |
| Countries that Start with U | 0 | - | 4.97 | 898,978 |
| Countries that Start with V | 0 | - | 4.98 | 604,479 |
| Countries that Start with F | 0 | - | 4.83 | 611,407 |
| Countries that Start with M | 0 | - | 4.97 | 1,372,144 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,026 |
| Monarchies of Europe | 0 | - | 4.90 | 97,193 |
| Monarchies of Asia | 0 | - | 4.97 | 70,529 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,375 |
| Flags of Oceania | 0 | - | 5.00 | 254,553 |
| Regions of New Zealand | 0 | - | 4.85 | 28,097 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 26,874 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,301 |
| New Zealand Country Quiz | 0 | - | 4.68 | 75,417 |
| Europe Map Quiz | 0 | - | 5.00 | 4,726,900 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 47,666 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,768 |
| European Geography By Letter - A | 0 | - | 4.56 | 132,297 |
| European Geography By Letter - B #1 | 0 | - | 4.64 | 110,810 |
| European Geography By Letter - C | 0 | - | 4.46 | 111,757 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,624 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,154 |
| European Geography By Letter - M | 0 | - | 4.61 | 128,761 |
| European Geography By Letter - N | 0 | - | 4.44 | 99,615 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,577 |
| European Geography By Letter - V | 0 | - | 4.43 | 91,984 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,341 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,107 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,514 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,020 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,228 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,546 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,653 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 90,992 |
| Richest Countries A-Z | 0 | - | 4.92 | 101,646 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,158 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,012 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,443 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,273 |
| One Country By Letter By Continent | 0 | - | 5.00 | 121,331 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,037 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,436,923 |
| Africa Map Quiz | 0 | - | 5.00 | 2,102,551 |
| Asia Map Quiz | 0 | - | 4.99 | 905,606 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,795 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,675 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,493 |
| U.S. Geography by Letter - S | 0 | - | 4.54 | 52,048 |
| European Geography A-Z | 0 | - | 4.28 | 48,947 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,294 |
| Asia Capitals Quiz | 0 | - | 4.98 | 684,732 |
| Majority Muslim Countries | 0 | - | 4.98 | 367,961 |
| NATO Countries | 0 | - | 4.98 | 275,049 |
| EU Countries Quiz | 0 | - | 4.99 | 269,384 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,698 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 284,426 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 267,611 |
| Top Five Countries by Religion | 0 | - | 4.93 | 168,743 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,696 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,317 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 146,551 |
| The Only European Country ... | 0 | - | 4.91 | 213,450 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,810 |
| Countries with NO Military | 0 | - | 4.97 | 61,046 |
| Countries Bordering "U" Countries | 0 | - | 4.81 | 24,010 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,300 |
| Countries by Number of Books Published | 0 | - | 4.95 | 71,823 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,150 |
| Countries of Africa | 0 | - | 5.00 | 2,503,991 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,374,430 |
| United States Map Quiz | 0 | - | 4.98 | 4,139,435 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,276 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,767 |
| Australia Map Quiz | 0 | - | 4.94 | 342,204 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,041 |
| Asian Geography By Letter - S | 0 | - | 4.18 | 55,886 |
| European Geography By Letter - E | 0 | - | 4.23 | 112,146 |
| European Geography By Letter - F | 0 | - | 4.17 | 91,386 |
| European Geography By Letter - H | 0 | - | 4.30 | 94,834 |
| European Geography By Letter - G | 0 | - | 4.25 | 101,201 |
| European Geography By Letter - I | 0 | - | 4.10 | 94,427 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,098 |
| European Geography By Letter - O | 0 | - | 4.28 | 61,879 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,260 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,643 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 50,949 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,460 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,445 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 49,960 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,470 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,443 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,379 |
| African East Coast | 0 | - | 4.96 | 94,902 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,893 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,775 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,543 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,504 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,223,829 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,386 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,664 |
| European Cities A-Z by Clue #1 | 0 | - | 4.26 | 76,828 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,233 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,633 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,481 |
| Europe Capital to Country | 0 | - | 4.99 | 247,262 |
| Asia Capital to Country | 0 | - | 4.96 | 125,603 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,264 |
| European Capitals by Map | 0 | - | 4.99 | 135,895 |
| African Capitals by Map | 0 | - | 4.99 | 132,035 |
| Coldest World Capitals | 0 | - | 4.95 | 132,978 |
| Asian Capitals by Map | 0 | - | 4.98 | 60,948 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,060 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,518 |
| European Coastal Capitals | 0 | - | 4.95 | 89,628 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,141 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,329 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,506 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,368 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,487 |
| Countries with the Most Christians | 0 | - | 4.92 | 141,231 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,010 |
| Countries of the Middle East | 0 | - | 4.96 | 198,681 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,127 |
| Slavic Countries | 0 | - | 4.96 | 110,765 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,125 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 49,592 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 73,981 |
| African Island Countries | 0 | - | 4.96 | 100,640 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 316,509 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,452 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 86,788 |
| Buddhist Countries | 0 | - | 4.96 | 142,816 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 332,389 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 121,801 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,264 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,572 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,345 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,891 |
| Countries that Start with R | 0 | - | 4.43 | 443,019 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,455 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,571 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,665 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,100 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,064 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,180 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,452 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,138 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,312 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,124 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,412 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,256 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,177 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 127,932 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,394 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,055 |
| North America Map Quiz | 0 | - | 4.98 | 243,951 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,160 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,256 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,118 |
| Flags of North and South America | 0 | - | 4.99 | 365,317 |
| World Currency Quiz | 0 | - | 4.92 | 297,723 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,207 |
| Counties of England | 0 | - | 4.97 | 788,212 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,484 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 70,567 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,226 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,535 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,432 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,582 |
| South America Capitals Quiz | 0 | - | 5.00 | 476,734 |
| India A-Z | 0 | - | 4.42 | 33,892 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,464 |
| UK Cities Map Quiz | 0 | - | 4.95 | 461,851 |
| U.S. Geography by Letter - C | 0 | - | 4.26 | 73,298 |
| U.S. Geography by Letter - A | 0 | - | 4.38 | 62,260 |
| U.S. Geography by Letter - D | 0 | - | 4.08 | 56,262 |
| U.S. Geography by Letter - T | 0 | - | 4.27 | 48,956 |
| U.S. Geography by Letter - P | 0 | - | 4.34 | 47,339 |
| U.S. Geography by Letter - M | 0 | - | 4.13 | 52,561 |
| U.S. Geography by Letter - L | 0 | - | 4.03 | 40,312 |
