| Asian Geography By Letter - B | 0 | - | 4.85 | 66,674 |
| Oceania Map Quiz | 0 | - | 4.98 | 645,462 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,867 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,246 |
| European Geography By Letter - A | 0 | - | 4.52 | 146,847 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 120,251 |
| European Geography By Letter - C | 0 | - | 4.46 | 114,626 |
| European Geography By Letter - D | 0 | - | 4.50 | 109,190 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,909 |
| European Geography By Letter - M | 0 | - | 4.67 | 131,213 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 97,852 |
| European Geography By Letter - N | 0 | - | 4.44 | 101,136 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,945 |
| European Geography By Letter - V | 0 | - | 4.42 | 93,230 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,823 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,489 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,001 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,451 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,768 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 100,832 |
| Australian States and Territories | 0 | - | 4.96 | 142,215 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,362 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,603 |
| Monarchies of Europe | 0 | - | 4.90 | 98,331 |
| Monarchies of Asia | 0 | - | 4.97 | 71,207 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,006 |
| Countries that Start with A | 0 | - | 4.98 | 2,166,290 |
| Countries that Start with B | 0 | - | 4.95 | 2,297,724 |
| Countries that Start with C | 0 | - | 4.96 | 1,824,751 |
| Countries that Start with D | 0 | - | 4.96 | 711,570 |
| Countries that Start with E | 0 | - | 4.95 | 1,379,443 |
| Countries that Start with G | 0 | - | 4.97 | 1,505,705 |
| Countries that Start with H | 0 | - | 4.96 | 606,113 |
| Countries that Start with I | 0 | - | 4.92 | 1,290,078 |
| Countries that Start with J | 0 | - | 4.98 | 603,721 |
| Countries that Start with K | 0 | - | 4.97 | 817,250 |
| Countries that Start with L | 0 | - | 4.98 | 1,092,440 |
| Countries that Start with N | 0 | - | 4.93 | 1,119,477 |
| Countries that Start with P | 0 | - | 4.94 | 1,217,888 |
| Countries that Start with S | 0 | - | 4.98 | 1,757,296 |
| Countries that Start with T | 0 | - | 4.90 | 1,011,155 |
| Countries that Start with U | 0 | - | 4.97 | 905,574 |
| Countries that Start with V | 0 | - | 4.98 | 610,089 |
| Countries that Start with F | 0 | - | 4.83 | 618,651 |
| Countries that Start with M | 0 | - | 4.97 | 1,383,617 |
| Flags of Oceania | 0 | - | 5.00 | 260,389 |
| Regions of New Zealand | 0 | - | 4.84 | 28,590 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,423 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,134 |
| European Geography By Letter - E | 0 | - | 4.23 | 114,167 |
| European Geography By Letter - F | 0 | - | 4.17 | 93,528 |
| European Geography By Letter - H | 0 | - | 4.30 | 96,383 |
| European Geography By Letter - G | 0 | - | 4.27 | 103,073 |
| European Geography By Letter - I | 0 | - | 4.09 | 95,826 |
| European Geography By Letter - K | 0 | - | 4.14 | 70,462 |
| European Geography By Letter - O | 0 | - | 4.29 | 62,949 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,098 |
| 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 | 51,386 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,519 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,944 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,329 |
| Europe Map Quiz | 0 | - | 5.00 | 4,770,006 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,365 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,430 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,299 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,226 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,131 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,480 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,594 |
| Africa Map Quiz | 0 | - | 5.00 | 2,121,381 |
| Asia Map Quiz | 0 | - | 4.99 | 919,251 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,948 |
| One Country By Letter By Continent | 0 | - | 5.00 | 124,443 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,392 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,168 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,194 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,169 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,863 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 54,006 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,379 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,227 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,391 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,252 |
| 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 | 739,556 |
| Asia Capitals Quiz | 0 | - | 4.98 | 694,561 |
| Majority Muslim Countries | 0 | - | 4.98 | 375,463 |
| NATO Countries | 0 | - | 4.98 | 281,496 |
| EU Countries Quiz | 0 | - | 4.99 | 275,444 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,508 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,269 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 274,390 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,192 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,076 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,638 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 148,924 |
| The Only European Country ... | 0 | - | 4.91 | 217,326 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,747 |
| Countries with NO Military | 0 | - | 4.97 | 62,618 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,535 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,788 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,733 |
| Countries of Africa | 0 | - | 5.00 | 2,544,077 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,384,725 |
| United States Map Quiz | 0 | - | 4.98 | 4,163,200 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,245 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,116 |
| Australia Map Quiz | 0 | - | 4.95 | 345,036 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,982 |
| African East Coast | 0 | - | 4.96 | 96,259 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,627 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,468 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,267 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,904 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,990 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,248,080 |
| Flags of Asia Quiz | 0 | - | 4.99 | 615,644 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,400 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 110,936 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,365 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 131,074 |
| Europe Capital to Country | 0 | - | 4.99 | 250,819 |
| Asia Capital to Country | 0 | - | 4.96 | 126,849 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,176 |
| European Capitals by Map | 0 | - | 4.99 | 139,900 |
| African Capitals by Map | 0 | - | 4.99 | 134,126 |
| Coldest World Capitals | 0 | - | 4.95 | 133,649 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,611 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,278 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,611 |
| European Coastal Capitals | 0 | - | 4.95 | 90,790 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,661 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,766 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,500 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,910 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,514 |
| Countries with the Most Christians | 0 | - | 4.92 | 143,573 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,310 |
| Countries of the Middle East | 0 | - | 4.96 | 201,625 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,536 |
| Slavic Countries | 0 | - | 4.96 | 111,869 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,663 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,710 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,903 |
| African Island Countries | 0 | - | 4.96 | 101,853 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 321,690 |
| 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 | 335,905 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,935 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,025,528 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,204 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,754 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,800 |
| Countries that Start with R | 0 | - | 4.43 | 448,333 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,296 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,896 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,992 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,701 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,382 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,411 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,775 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,453 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,351 |
| 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 | 76,069 |
| India A-Z | 0 | - | 4.42 | 34,178 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 641,546 |
| South America Map Quiz | 0 | - | 5.00 | 1,551,547 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,075 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,340 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,378 |
| North America Map Quiz | 0 | - | 4.98 | 249,308 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,079 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,388 |
| Flags of Africa Quiz | 0 | - | 5.00 | 472,966 |
| Flags of North and South America | 0 | - | 4.99 | 374,182 |
| World Currency Quiz | 0 | - | 4.92 | 304,113 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 48,089 |
| Canada Provinces and Territories | 0 | - | 5.00 | 343,559 |
| Counties of England | 0 | - | 4.97 | 798,642 |
| U.S. Geography by Letter - N | 0 | - | 3.80 | 52,802 |
| U.S. Geography by Letter - E | 0 | - | 3.75 | 48,834 |
| U.S. Geography by Letter - F | 0 | - | 3.84 | 45,098 |
| U.S. Geography by Letter - O | 0 | - | 3.52 | 41,557 |
| U.S. Geography by Letter - R | 0 | - | 4.18 | 31,805 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,631 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,045 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,421 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,161 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,797 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,724 |
