| Asian Geography By Letter - B | 0 | - | 4.85 | 67,100 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,082 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,177 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,584 |
| Australian States and Territories | 0 | - | 4.96 | 143,016 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,536 |
| Countries that Start with A | 0 | - | 4.98 | 2,178,059 |
| Countries that Start with B | 0 | - | 4.95 | 2,308,686 |
| Countries that Start with C | 0 | - | 4.96 | 1,833,199 |
| Countries that Start with D | 0 | - | 4.96 | 717,628 |
| Countries that Start with E | 0 | - | 4.95 | 1,386,458 |
| Countries that Start with G | 0 | - | 4.97 | 1,513,017 |
| Countries that Start with H | 0 | - | 4.96 | 610,415 |
| Countries that Start with I | 0 | - | 4.92 | 1,295,647 |
| Countries that Start with J | 0 | - | 4.98 | 607,796 |
| Countries that Start with K | 0 | - | 4.97 | 821,625 |
| Countries that Start with L | 0 | - | 4.98 | 1,097,928 |
| Countries that Start with N | 0 | - | 4.93 | 1,124,994 |
| Countries that Start with P | 0 | - | 4.94 | 1,223,156 |
| Countries that Start with S | 0 | - | 4.98 | 1,764,648 |
| Countries that Start with T | 0 | - | 4.90 | 1,015,761 |
| Countries that Start with U | 0 | - | 4.97 | 909,126 |
| Countries that Start with V | 0 | - | 4.98 | 612,484 |
| Countries that Start with F | 0 | - | 4.83 | 621,931 |
| Countries that Start with M | 0 | - | 4.97 | 1,389,449 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,926 |
| Monarchies of Europe | 0 | - | 4.90 | 99,012 |
| Monarchies of Asia | 0 | - | 4.97 | 71,592 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,341 |
| Flags of Oceania | 0 | - | 5.00 | 263,368 |
| Regions of New Zealand | 0 | - | 4.84 | 28,781 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,799 |
| 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 | 4,792,426 |
| 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 | 148,336 |
| 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 | 118,676 |
| European Geography By Letter - L | 0 | - | 4.52 | 115,258 |
| European Geography By Letter - M | 0 | - | 4.69 | 132,768 |
| European Geography By Letter - N | 0 | - | 4.44 | 102,276 |
| European Geography By Letter - R | 0 | - | 4.43 | 94,882 |
| European Geography By Letter - V | 0 | - | 4.43 | 94,161 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 66,132 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,710 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,267 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,706 |
| European Geography By Letter - T | 0 | - | 4.41 | 83,773 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 101,557 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,374 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,377 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,936 |
| Richest Countries A-Z | 0 | - | 4.91 | 104,209 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,035 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,921 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,806 |
| 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 | 125,926 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,631 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,260 |
| Africa Map Quiz | 0 | - | 5.00 | 2,130,484 |
| Asia Map Quiz | 0 | - | 4.99 | 926,484 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,321 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,177 |
| U.S. Geography by Letter - B | 0 | - | 4.54 | 70,127 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 58,497 |
| European Geography A-Z | 0 | - | 4.29 | 49,513 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,935 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,835 |
| Majority Muslim Countries | 0 | - | 4.98 | 378,304 |
| NATO Countries | 0 | - | 4.98 | 283,927 |
| EU Countries Quiz | 0 | - | 4.99 | 278,814 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,154 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 291,848 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 277,600 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,733 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,221 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,435 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,979 |
| The Only European Country ... | 0 | - | 4.91 | 219,505 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,272 |
| Countries with NO Military | 0 | - | 4.97 | 63,587 |
| Countries Bordering "U" Countries | 0 | - | 4.83 | 24,948 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,785 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,179 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,974 |
| Countries of Africa | 0 | - | 5.00 | 2,563,942 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,908 |
| United States Map Quiz | 0 | - | 4.98 | 4,173,201 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,127 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,788 |
| Australia Map Quiz | 0 | - | 4.95 | 346,440 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,516 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,271 |
| 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 | 104,109 |
| European Geography By Letter - I | 0 | - | 4.07 | 96,691 |
| European Geography By Letter - K | 0 | - | 4.15 | 71,334 |
| European Geography By Letter - O | 0 | - | 4.29 | 63,718 |
| 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 | 68,101 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 65,063 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,489 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 51,989 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,985 |
| African East Coast | 0 | - | 4.96 | 96,907 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,834 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,970 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,634 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,248 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,260,882 |
| Flags of Asia Quiz | 0 | - | 4.99 | 621,703 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,560 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,657 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,311 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,799 |
| Europe Capital to Country | 0 | - | 4.99 | 252,520 |
| Asia Capital to Country | 0 | - | 4.96 | 127,679 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,243 |
| European Capitals by Map | 0 | - | 4.99 | 142,464 |
| African Capitals by Map | 0 | - | 4.99 | 142,549 |
| Coldest World Capitals | 0 | - | 4.95 | 134,268 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,100 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,094 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,359 |
| European Coastal Capitals | 0 | - | 4.95 | 91,472 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,261 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,206 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,154 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,234 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,911 |
| Countries with the Most Christians | 0 | - | 4.93 | 144,899 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,189 |
| Countries of the Middle East | 0 | - | 4.96 | 203,214 |
| 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 | 108,452 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 51,267 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,235 |
| African Island Countries | 0 | - | 4.96 | 102,711 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 324,285 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,234 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 89,323 |
| Buddhist Countries | 0 | - | 4.96 | 145,232 |
| Countries with the Most Billionaires | 0 | - | 4.91 | 337,272 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,936 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,033,035 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,982 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,460 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,922 |
| Countries that Start with R | 0 | - | 4.44 | 450,753 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,109 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,744 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,697 |
| 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 | 152,496 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 118,039 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,663 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,055 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,293 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,284 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,233 |
| South America Map Quiz | 0 | - | 5.00 | 1,558,166 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,837 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,892 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,897 |
| North America Map Quiz | 0 | - | 4.98 | 252,651 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,559 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,915 |
| Flags of Africa Quiz | 0 | - | 5.00 | 478,889 |
| Flags of North and South America | 0 | - | 4.99 | 377,949 |
| World Currency Quiz | 0 | - | 4.92 | 307,464 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,949 |
| Counties of England | 0 | - | 4.97 | 804,039 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,391 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,193 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,444 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,101 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,828 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,857 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,549 |
| India A-Z | 0 | - | 4.42 | 34,327 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,410 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,763 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,676 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,730 |
| 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 | 54,600 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,772 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,714 |
