| Asian Geography By Letter - B | 0 | - | 4.85 | 66,533 |
| Oceania Map Quiz | 0 | - | 4.98 | 642,603 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,741 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,148 |
| European Geography By Letter - A | 0 | - | 4.52 | 146,380 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 119,545 |
| European Geography By Letter - C | 0 | - | 4.46 | 114,100 |
| European Geography By Letter - D | 0 | - | 4.50 | 108,728 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,598 |
| European Geography By Letter - M | 0 | - | 4.67 | 130,755 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 97,613 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,916 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,766 |
| European Geography By Letter - V | 0 | - | 4.43 | 93,056 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,715 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,427 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,931 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,384 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,505 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 100,657 |
| Australian States and Territories | 0 | - | 4.96 | 142,033 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,299 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,539 |
| Monarchies of Europe | 0 | - | 4.90 | 98,181 |
| Monarchies of Asia | 0 | - | 4.97 | 71,109 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,908 |
| Countries that Start with A | 0 | - | 4.98 | 2,163,344 |
| Countries that Start with B | 0 | - | 4.95 | 2,295,017 |
| Countries that Start with C | 0 | - | 4.96 | 1,822,608 |
| Countries that Start with D | 0 | - | 4.96 | 710,006 |
| Countries that Start with E | 0 | - | 4.95 | 1,377,615 |
| Countries that Start with G | 0 | - | 4.97 | 1,503,778 |
| Countries that Start with H | 0 | - | 4.96 | 605,035 |
| Countries that Start with I | 0 | - | 4.92 | 1,288,648 |
| Countries that Start with J | 0 | - | 4.98 | 602,707 |
| Countries that Start with K | 0 | - | 4.97 | 816,086 |
| Countries that Start with L | 0 | - | 4.98 | 1,091,078 |
| Countries that Start with N | 0 | - | 4.93 | 1,118,073 |
| Countries that Start with P | 0 | - | 4.94 | 1,216,449 |
| Countries that Start with S | 0 | - | 4.98 | 1,755,296 |
| Countries that Start with T | 0 | - | 4.90 | 1,010,118 |
| Countries that Start with U | 0 | - | 4.97 | 904,720 |
| Countries that Start with V | 0 | - | 4.98 | 609,507 |
| Countries that Start with F | 0 | - | 4.83 | 617,837 |
| Countries that Start with M | 0 | - | 4.97 | 1,382,073 |
| Flags of Oceania | 0 | - | 5.00 | 259,590 |
| Regions of New Zealand | 0 | - | 4.85 | 28,529 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,357 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,093 |
| European Geography By Letter - E | 0 | - | 4.23 | 113,845 |
| European Geography By Letter - F | 0 | - | 4.17 | 93,006 |
| European Geography By Letter - H | 0 | - | 4.30 | 96,126 |
| European Geography By Letter - G | 0 | - | 4.27 | 102,799 |
| European Geography By Letter - I | 0 | - | 4.10 | 95,603 |
| European Geography By Letter - K | 0 | - | 4.14 | 70,241 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,794 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,968 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,935 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,214 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,792 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,737 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,242 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 51,244 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,434 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,879 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,198 |
| Europe Map Quiz | 0 | - | 5.00 | 4,764,240 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,212 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,187 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,159 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,054 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,000 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,452 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,448,464 |
| Africa Map Quiz | 0 | - | 5.00 | 2,118,449 |
| Asia Map Quiz | 0 | - | 4.99 | 917,214 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,323 |
| One Country By Letter By Continent | 0 | - | 5.00 | 124,014 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,070 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,096 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,106 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,102 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,795 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 53,888 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,338 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,152 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,316 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,147 |
| European Geography A-Z | 0 | - | 4.29 | 49,279 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,073 |
| Africa Capitals Quiz | 0 | - | 4.99 | 737,986 |
| Asia Capitals Quiz | 0 | - | 4.98 | 693,215 |
| Majority Muslim Countries | 0 | - | 4.98 | 374,543 |
| NATO Countries | 0 | - | 4.98 | 280,577 |
| EU Countries Quiz | 0 | - | 4.99 | 274,441 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,122 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 288,519 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 273,403 |
| Top Five Countries by Religion | 0 | - | 4.93 | 171,652 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,873 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,329 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 148,597 |
| The Only European Country ... | 0 | - | 4.91 | 216,766 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,354 |
| Countries with NO Military | 0 | - | 4.97 | 62,372 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,209 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,635 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,664 |
| Countries of Africa | 0 | - | 5.00 | 2,538,281 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,383,230 |
| United States Map Quiz | 0 | - | 4.98 | 4,159,065 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,022 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,924 |
| Australia Map Quiz | 0 | - | 4.95 | 344,699 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,565 |
| African East Coast | 0 | - | 4.96 | 96,101 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,540 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,380 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,678 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,693 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,919 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,244,795 |
| Flags of Asia Quiz | 0 | - | 4.99 | 613,850 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,896 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,733 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,142 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,926 |
| Europe Capital to Country | 0 | - | 4.99 | 250,408 |
| Asia Capital to Country | 0 | - | 4.96 | 126,694 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,921 |
| European Capitals by Map | 0 | - | 4.99 | 139,309 |
| African Capitals by Map | 0 | - | 4.99 | 133,836 |
| Coldest World Capitals | 0 | - | 4.95 | 133,576 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,453 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,107 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,449 |
| European Coastal Capitals | 0 | - | 4.95 | 90,628 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,601 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,116 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,123 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,845 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,062 |
| Countries with the Most Christians | 0 | - | 4.92 | 143,277 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,820 |
| Countries of the Middle East | 0 | - | 4.96 | 201,245 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,340 |
| Slavic Countries | 0 | - | 4.96 | 111,709 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,445 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,575 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,804 |
| African Island Countries | 0 | - | 4.96 | 101,667 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 320,794 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,894 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,278 |
| Buddhist Countries | 0 | - | 4.96 | 144,389 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 335,522 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,613 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,023,679 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,943 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,544 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,573 |
| Countries that Start with R | 0 | - | 4.43 | 447,769 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,050 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,707 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,786 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,626 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,255 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,243 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,618 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,286 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,185 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,028 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,297 |
| New Zealand Country Quiz | 0 | - | 4.70 | 75,990 |
| India A-Z | 0 | - | 4.42 | 34,137 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 640,631 |
| South America Map Quiz | 0 | - | 5.00 | 1,550,105 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,826 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,190 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,240 |
| North America Map Quiz | 0 | - | 4.98 | 248,639 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,992 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,272 |
| Flags of Africa Quiz | 0 | - | 5.00 | 471,638 |
| Flags of North and South America | 0 | - | 4.99 | 373,285 |
| World Currency Quiz | 0 | - | 4.92 | 303,250 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 48,028 |
| Canada Provinces and Territories | 0 | - | 5.00 | 342,742 |
| Counties of England | 0 | - | 4.97 | 797,243 |
| U.S. Geography by Letter - N | 0 | - | 3.80 | 52,752 |
| U.S. Geography by Letter - E | 0 | - | 3.75 | 48,778 |
| U.S. Geography by Letter - F | 0 | - | 3.84 | 45,044 |
| U.S. Geography by Letter - O | 0 | - | 3.52 | 41,509 |
| U.S. Geography by Letter - R | 0 | - | 4.18 | 31,028 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,467 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,998 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,120 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,667 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,476 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,433 |
