| Asian Geography By Letter - B | 0 | - | 4.85 | 66,674 |
| Oceania Map Quiz | 0 | - | 4.98 | 644,690 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,863 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,246 |
| European Geography By Letter - A | 0 | - | 4.52 | 146,836 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 120,244 |
| European Geography By Letter - C | 0 | - | 4.46 | 114,612 |
| European Geography By Letter - D | 0 | - | 4.50 | 109,178 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,903 |
| European Geography By Letter - M | 0 | - | 4.67 | 131,202 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 97,847 |
| European Geography By Letter - N | 0 | - | 4.44 | 101,133 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,942 |
| European Geography By Letter - V | 0 | - | 4.42 | 93,227 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,823 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,488 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,001 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,450 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,763 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 100,829 |
| Australian States and Territories | 0 | - | 4.96 | 142,213 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,361 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,602 |
| Monarchies of Europe | 0 | - | 4.90 | 98,327 |
| Monarchies of Asia | 0 | - | 4.97 | 71,205 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,004 |
| Countries that Start with A | 0 | - | 4.98 | 2,166,258 |
| Countries that Start with B | 0 | - | 4.95 | 2,297,700 |
| Countries that Start with C | 0 | - | 4.96 | 1,824,730 |
| Countries that Start with D | 0 | - | 4.96 | 711,553 |
| Countries that Start with E | 0 | - | 4.95 | 1,379,426 |
| Countries that Start with G | 0 | - | 4.97 | 1,505,679 |
| Countries that Start with H | 0 | - | 4.96 | 606,098 |
| Countries that Start with I | 0 | - | 4.92 | 1,290,058 |
| Countries that Start with J | 0 | - | 4.98 | 603,708 |
| Countries that Start with K | 0 | - | 4.97 | 817,234 |
| Countries that Start with L | 0 | - | 4.98 | 1,092,425 |
| Countries that Start with N | 0 | - | 4.93 | 1,119,467 |
| Countries that Start with P | 0 | - | 4.94 | 1,217,876 |
| Countries that Start with S | 0 | - | 4.98 | 1,757,273 |
| Countries that Start with T | 0 | - | 4.90 | 1,011,148 |
| Countries that Start with U | 0 | - | 4.97 | 905,567 |
| Countries that Start with V | 0 | - | 4.98 | 610,083 |
| Countries that Start with F | 0 | - | 4.83 | 618,642 |
| Countries that Start with M | 0 | - | 4.97 | 1,383,598 |
| Flags of Oceania | 0 | - | 5.00 | 260,384 |
| Regions of New Zealand | 0 | - | 4.84 | 28,590 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,421 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,134 |
| European Geography By Letter - E | 0 | - | 4.23 | 114,163 |
| European Geography By Letter - F | 0 | - | 4.17 | 93,522 |
| European Geography By Letter - H | 0 | - | 4.30 | 96,379 |
| European Geography By Letter - G | 0 | - | 4.27 | 103,066 |
| European Geography By Letter - I | 0 | - | 4.09 | 95,820 |
| European Geography By Letter - K | 0 | - | 4.14 | 70,459 |
| European Geography By Letter - O | 0 | - | 4.29 | 62,946 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,096 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,005 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,280 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,861 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,820 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,302 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 51,384 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,511 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,939 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,327 |
| Europe Map Quiz | 0 | - | 5.00 | 4,769,945 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,359 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,428 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,296 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,225 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,106 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,479 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,585 |
| Africa Map Quiz | 0 | - | 5.00 | 2,121,352 |
| Asia Map Quiz | 0 | - | 4.99 | 919,220 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,936 |
| One Country By Letter By Continent | 0 | - | 5.00 | 124,438 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,382 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,161 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,187 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,162 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,858 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 54,000 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,375 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,223 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,387 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,247 |
| European Geography A-Z | 0 | - | 4.29 | 49,356 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,269 |
| Africa Capitals Quiz | 0 | - | 4.99 | 739,539 |
| Asia Capitals Quiz | 0 | - | 4.98 | 694,543 |
| Majority Muslim Countries | 0 | - | 4.98 | 375,457 |
| NATO Countries | 0 | - | 4.98 | 281,486 |
| EU Countries Quiz | 0 | - | 4.99 | 275,433 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,506 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,260 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 274,381 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,186 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,074 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,637 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 148,919 |
| The Only European Country ... | 0 | - | 4.91 | 217,322 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,745 |
| Countries with NO Military | 0 | - | 4.97 | 62,615 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,529 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,787 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,733 |
| Countries of Africa | 0 | - | 5.00 | 2,544,019 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,384,706 |
| United States Map Quiz | 0 | - | 4.98 | 4,163,176 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,240 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,114 |
| Australia Map Quiz | 0 | - | 4.95 | 345,031 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,980 |
| African East Coast | 0 | - | 4.96 | 96,258 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,626 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,466 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,264 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,898 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,987 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,248,047 |
| Flags of Asia Quiz | 0 | - | 4.99 | 615,635 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,397 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 110,932 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,362 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 131,074 |
| Europe Capital to Country | 0 | - | 4.99 | 250,817 |
| Asia Capital to Country | 0 | - | 4.96 | 126,848 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,171 |
| European Capitals by Map | 0 | - | 4.99 | 139,893 |
| African Capitals by Map | 0 | - | 4.99 | 134,126 |
| Coldest World Capitals | 0 | - | 4.95 | 133,649 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,609 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,277 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,610 |
| European Coastal Capitals | 0 | - | 4.95 | 90,789 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,661 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,760 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,496 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,909 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,495 |
| Countries with the Most Christians | 0 | - | 4.92 | 143,570 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,309 |
| Countries of the Middle East | 0 | - | 4.96 | 201,622 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,535 |
| Slavic Countries | 0 | - | 4.96 | 111,869 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,662 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,708 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,903 |
| African Island Countries | 0 | - | 4.96 | 101,850 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 321,686 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,953 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,489 |
| Buddhist Countries | 0 | - | 4.96 | 144,589 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 335,902 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,930 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,025,512 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,202 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,752 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,795 |
| Countries that Start with R | 0 | - | 4.43 | 448,326 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,291 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,894 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,992 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,700 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,381 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,408 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,774 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,451 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,349 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,212 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,415 |
| New Zealand Country Quiz | 0 | - | 4.70 | 76,068 |
| India A-Z | 0 | - | 4.42 | 34,178 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 641,545 |
| South America Map Quiz | 0 | - | 5.00 | 1,551,536 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,075 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,339 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,378 |
| North America Map Quiz | 0 | - | 4.98 | 249,304 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,077 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,386 |
| Flags of Africa Quiz | 0 | - | 5.00 | 472,957 |
| Flags of North and South America | 0 | - | 4.99 | 374,174 |
| World Currency Quiz | 0 | - | 4.92 | 304,101 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 48,086 |
| Canada Provinces and Territories | 0 | - | 5.00 | 343,556 |
| Counties of England | 0 | - | 4.97 | 798,627 |
| U.S. Geography by Letter - N | 0 | - | 3.80 | 52,796 |
| U.S. Geography by Letter - E | 0 | - | 3.75 | 48,828 |
| U.S. Geography by Letter - F | 0 | - | 3.84 | 45,093 |
| U.S. Geography by Letter - O | 0 | - | 3.52 | 41,552 |
| U.S. Geography by Letter - R | 0 | - | 4.18 | 31,544 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,629 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,045 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,417 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,148 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,792 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,723 |
