| Asian Geography By Letter - B | 0 | - | 4.85 | 66,405 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,572 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,452 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,064 |
| European Geography By Letter - A | 0 | - | 4.52 | 145,027 |
| European Geography By Letter - B #1 | 0 | - | 4.68 | 112,612 |
| European Geography By Letter - C | 0 | - | 4.46 | 113,348 |
| European Geography By Letter - D | 0 | - | 4.50 | 108,079 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,141 |
| European Geography By Letter - M | 0 | - | 4.67 | 130,146 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 97,227 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,564 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,249 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,804 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,623 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,357 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,819 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,298 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,139 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 100,368 |
| Australian States and Territories | 0 | - | 4.96 | 141,695 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,230 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,446 |
| Monarchies of Europe | 0 | - | 4.90 | 97,948 |
| Monarchies of Asia | 0 | - | 4.97 | 70,977 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,775 |
| Countries that Start with A | 0 | - | 4.98 | 2,158,708 |
| Countries that Start with B | 0 | - | 4.95 | 2,290,720 |
| Countries that Start with C | 0 | - | 4.96 | 1,819,047 |
| Countries that Start with D | 0 | - | 4.96 | 707,512 |
| Countries that Start with E | 0 | - | 4.95 | 1,374,728 |
| Countries that Start with G | 0 | - | 4.97 | 1,500,361 |
| Countries that Start with H | 0 | - | 4.96 | 602,981 |
| Countries that Start with I | 0 | - | 4.92 | 1,286,057 |
| Countries that Start with J | 0 | - | 4.98 | 600,836 |
| Countries that Start with K | 0 | - | 4.97 | 813,918 |
| Countries that Start with L | 0 | - | 4.98 | 1,088,783 |
| Countries that Start with N | 0 | - | 4.93 | 1,115,732 |
| Countries that Start with P | 0 | - | 4.94 | 1,214,243 |
| Countries that Start with S | 0 | - | 4.98 | 1,752,281 |
| Countries that Start with T | 0 | - | 4.90 | 1,008,417 |
| Countries that Start with U | 0 | - | 4.97 | 903,307 |
| Countries that Start with V | 0 | - | 4.98 | 608,362 |
| Countries that Start with F | 0 | - | 4.83 | 616,224 |
| Countries that Start with M | 0 | - | 4.97 | 1,379,509 |
| Flags of Oceania | 0 | - | 5.00 | 258,155 |
| Regions of New Zealand | 0 | - | 4.85 | 28,460 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,257 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,051 |
| European Geography By Letter - E | 0 | - | 4.23 | 113,246 |
| European Geography By Letter - F | 0 | - | 4.17 | 92,574 |
| European Geography By Letter - H | 0 | - | 4.30 | 95,752 |
| European Geography By Letter - G | 0 | - | 4.27 | 102,405 |
| European Geography By Letter - I | 0 | - | 4.10 | 95,247 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,904 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,507 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,750 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,875 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 51,163 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,718 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,678 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,180 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 51,015 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,292 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,783 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,980 |
| Europe Map Quiz | 0 | - | 5.00 | 4,755,417 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,920 |
| Richest Countries A-Z | 0 | - | 4.91 | 102,740 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,880 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,781 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,819 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,413 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,507 |
| Africa Map Quiz | 0 | - | 5.00 | 2,114,608 |
| Asia Map Quiz | 0 | - | 4.99 | 914,446 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,492 |
| One Country By Letter By Continent | 0 | - | 5.00 | 123,384 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,445 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 73,986 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 62,969 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 56,977 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,660 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 53,052 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,239 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,030 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,205 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,007 |
| European Geography A-Z | 0 | - | 4.29 | 49,196 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,758 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,819 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,956 |
| Majority Muslim Countries | 0 | - | 4.98 | 373,155 |
| NATO Countries | 0 | - | 4.98 | 279,239 |
| EU Countries Quiz | 0 | - | 4.99 | 272,853 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,534 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 287,419 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 271,850 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,715 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,599 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,828 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,973 |
| The Only European Country ... | 0 | - | 4.91 | 215,981 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,733 |
| Countries with NO Military | 0 | - | 4.97 | 61,946 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,767 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,390 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,578 |
| Countries of Africa | 0 | - | 5.00 | 2,530,060 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,380,834 |
| United States Map Quiz | 0 | - | 4.98 | 4,153,923 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,633 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,608 |
| Australia Map Quiz | 0 | - | 4.95 | 343,835 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,938 |
| African East Coast | 0 | - | 4.96 | 95,827 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,403 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,267 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,477 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,393 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,833 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,239,922 |
| Flags of Asia Quiz | 0 | - | 4.99 | 611,421 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,130 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,400 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,815 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,689 |
| Europe Capital to Country | 0 | - | 4.99 | 249,551 |
| Asia Capital to Country | 0 | - | 4.96 | 126,469 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,571 |
| European Capitals by Map | 0 | - | 4.99 | 138,546 |
| African Capitals by Map | 0 | - | 4.99 | 133,358 |
| Coldest World Capitals | 0 | - | 4.95 | 133,457 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,069 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,871 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,226 |
| European Coastal Capitals | 0 | - | 4.95 | 90,373 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,498 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,143 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,544 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,740 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,191 |
| Countries with the Most Christians | 0 | - | 4.92 | 142,775 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,164 |
| Countries of the Middle East | 0 | - | 4.96 | 200,732 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,000 |
| Slavic Countries | 0 | - | 4.96 | 111,487 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,120 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,355 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,646 |
| African Island Countries | 0 | - | 4.96 | 101,422 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 319,753 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,788 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 87,871 |
| Buddhist Countries | 0 | - | 4.96 | 143,714 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 334,610 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,172 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,538 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,651 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,273 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,157 |
| Countries that Start with R | 0 | - | 4.43 | 446,611 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,637 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,422 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,525 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,509 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,083 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,968 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,384 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,995 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,970 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,806 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,071 |
| New Zealand Country Quiz | 0 | - | 4.70 | 75,867 |
| India A-Z | 0 | - | 4.42 | 34,092 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,150 |
| South America Map Quiz | 0 | - | 5.00 | 1,547,303 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,287 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,983 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,723 |
| North America Map Quiz | 0 | - | 4.98 | 247,662 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,867 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,083 |
| Flags of Africa Quiz | 0 | - | 5.00 | 469,246 |
| Flags of North and South America | 0 | - | 4.99 | 371,882 |
| World Currency Quiz | 0 | - | 4.91 | 301,896 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 47,953 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,355 |
| Counties of England | 0 | - | 4.97 | 794,791 |
| U.S. Geography by Letter - N | 0 | - | 3.80 | 52,690 |
| U.S. Geography by Letter - E | 0 | - | 3.75 | 48,700 |
| U.S. Geography by Letter - F | 0 | - | 3.87 | 44,950 |
| U.S. Geography by Letter - O | 0 | - | 3.52 | 41,417 |
| U.S. Geography by Letter - R | 0 | - | 4.18 | 30,918 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,248 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,916 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,673 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,962 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,056 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,998 |
