| Asian Geography By Letter - B | 0 | - | 4.85 | 64,033 |
| U.S. Geography by Letter - B | 0 | - | 4.51 | 63,579 |
| U.S. Geography by Letter - S | 0 | - | 4.53 | 48,582 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 69,425 |
| European Geography By Letter - A | 0 | - | 4.61 | 128,792 |
| European Geography By Letter - B #1 | 0 | - | 4.73 | 107,554 |
| European Geography By Letter - C | 0 | - | 4.46 | 108,814 |
| European Geography By Letter - D | 0 | - | 4.51 | 103,568 |
| European Geography By Letter - L | 0 | - | 4.52 | 109,014 |
| European Geography By Letter - M | 0 | - | 4.53 | 118,102 |
| European Geography By Letter - P | 0 | - | 4.79 | 93,390 |
| European Geography By Letter - N | 0 | - | 4.43 | 96,822 |
| European Geography By Letter - R | 0 | - | 4.41 | 90,247 |
| European Geography By Letter - V | 0 | - | 4.44 | 89,600 |
| Asian Geography by Letter - H | 0 | - | 4.47 | 63,910 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 60,003 |
| Asian Geography by Letter - P | 0 | - | 4.44 | 56,182 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 55,780 |
| European Geography By Letter - S #1 | 0 | - | 4.62 | 96,901 |
| Asian Geography By Letter - L | 0 | - | 4.45 | 41,248 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,135,385 |
| Flags of Asia Quiz | 0 | - | 4.99 | 568,531 |
| Flags of Africa Quiz | 0 | - | 5.00 | 426,954 |
| Flags of North and South America Quiz | 0 | - | 4.99 | 335,572 |
| Countries that Start with A | 0 | - | 4.98 | 2,065,356 |
| Countries that Start with B | 0 | - | 4.95 | 2,203,051 |
| Countries that Start with C | 0 | - | 4.96 | 1,747,538 |
| Countries that Start with D | 0 | - | 4.96 | 659,142 |
| Countries that Start with E | 0 | - | 4.96 | 1,315,256 |
| Countries that Start with G | 0 | - | 4.97 | 1,437,769 |
| Countries that Start with H | 0 | - | 4.96 | 562,011 |
| Countries that Start with I | 0 | - | 4.92 | 1,237,012 |
| Countries that Start with J | 0 | - | 4.98 | 562,237 |
| Countries that Start with K | 0 | - | 4.97 | 773,105 |
| Countries that Start with L | 0 | - | 4.98 | 1,040,342 |
| Countries that Start with N | 0 | - | 4.93 | 1,066,803 |
| Countries that Start with P | 0 | - | 4.95 | 1,166,983 |
| Countries that Start with S | 0 | - | 4.98 | 1,690,558 |
| Countries that Start with T | 0 | - | 4.89 | 970,689 |
| Countries that Start with U | 0 | - | 4.97 | 871,759 |
| Countries that Start with V | 0 | - | 4.98 | 583,360 |
| Countries that Start with F | 0 | - | 4.83 | 582,426 |
| Countries that Start with M | 0 | - | 4.97 | 1,327,091 |
| U.S. Geography by Letter - C | 0 | - | 4.21 | 62,759 |
| U.S. Geography by Letter - A | 0 | - | 4.33 | 57,714 |
| U.S. Geography by Letter - D | 0 | - | 4.03 | 46,561 |
| U.S. Geography by Letter - T | 0 | - | 4.27 | 45,692 |
| U.S. Geography by Letter - P | 0 | - | 4.32 | 43,714 |
| U.S. Geography by Letter - M | 0 | - | 4.19 | 42,866 |
| Top 10 Coldest U.S. States | 0 | - | 4.93 | 117,294 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 119,321 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.81 | 59,763 |
| Monarchies of Europe | 0 | - | 4.89 | 93,319 |
| Monarchies of Asia | 0 | - | 4.96 | 68,199 |
| Flags of Oceania | 0 | - | 5.00 | 236,827 |
| Three Band Flags of Europe | 0 | - | 4.97 | 183,848 |
| US States Quiz | 0 | - | 5.00 | 15,885,931 |
| Asian Geography By Letter - S | 0 | - | 4.20 | 55,093 |
| European Geography By Letter - E | 0 | - | 4.22 | 109,247 |
| European Geography By Letter - F | 0 | - | 4.18 | 88,870 |
| European Geography By Letter - H | 0 | - | 4.29 | 92,381 |
| European Geography By Letter - G | 0 | - | 4.26 | 98,595 |
| European Geography By Letter - I | 0 | - | 4.11 | 92,074 |
| European Geography By Letter - K | 0 | - | 4.15 | 66,933 |
| European Geography By Letter - O | 0 | - | 4.29 | 59,939 |
| European Geography by Letter - W | 0 | - | 4.21 | 80,674 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 50,471 |
| Asian Geography by Letter - G | 0 | - | 4.37 | 49,886 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 66,070 |
| Asian Geography by Letter - C | 0 | - | 4.31 | 63,162 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 48,727 |
| European Geography By Letter - T | 0 | - | 4.40 | 73,169 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 48,764 |
| Asian Geography By Letter - J | 0 | - | 4.29 | 33,306 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 29,328 |
| Pixelated Africa Map | 0 | - | 4.98 | 93,955 |
| Pixelated Asia Map | 0 | - | 4.91 | 68,584 |
| Pixelated Europe Map | 0 | - | 4.88 | 116,773 |
| Countries Closest to United States A-Z | 0 | - | 4.83 | 113,156 |
| Europe Map Quiz | 0 | - | 5.00 | 4,560,859 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 87,261 |
| Richest Countries A-Z | 0 | - | 4.93 | 96,230 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 187,815 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 121,998 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 120,240 |
| Flags of the Mediterranean | 0 | - | 4.94 | 131,082 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 123,753 |
| One Country By Letter By Continent | 0 | - | 5.00 | 86,683 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.89 | 73,553 |
| Colombia Country Quiz | 0 | - | 4.90 | 38,302 |
| Chile Country Quiz | 0 | - | 4.81 | 38,096 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,401,125 |
| Oceania Map Quiz | 0 | - | 4.98 | 606,275 |
| Africa Map Quiz | 0 | - | 5.00 | 2,036,849 |
| Asia Map Quiz | 0 | - | 4.99 | 857,674 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 409,946 |
| U.S. Geography by Letter - N | 0 | - | 3.77 | 42,633 |
| U.S. Geography by Letter - E | 0 | - | 3.72 | 38,956 |
| U.S. Geography by Letter - F | 0 | - | 3.78 | 34,915 |
| U.S. Geography by Letter - G | 0 | - | 4.04 | 29,187 |
| U.S. Geography by Letter - R | 0 | - | 4.14 | 27,139 |
| U.S. Geography By Letter - H | 0 | - | 4.31 | 28,574 |
| Pixelated United States Map | 0 | - | 4.89 | 88,868 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 99,105 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 67,799 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 140,321 |
| Countries Bordering Brazil | 0 | - | 4.96 | 128,283 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 47,817 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.96 | 307,555 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 37,224 |
| Asian Geography By Letter - R | 0 | - | 4.39 | 25,718 |
| US States with an Empty Map | 0 | - | 5.00 | 593,680 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 87,986 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 42,374 |
| U.S. States or European Countries by Population | 0 | - | 4.98 | 124,847 |
| European Geography A-Z | 0 | - | 4.31 | 47,563 |
| Africa Capitals Quiz | 0 | - | 4.99 | 691,374 |
| Asia Capitals Quiz | 0 | - | 4.97 | 650,171 |
| U.S. State Capitals Map Quiz | 0 | - | 4.91 | 135,497 |
| Majority Muslim Countries | 0 | - | 4.98 | 330,173 |
| NATO Countries Quiz | 0 | - | 4.98 | 258,017 |
| EU Countries Quiz | 0 | - | 4.99 | 254,781 |
| Countries That Use the Euro | 0 | - | 4.93 | 76,182 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 267,516 |
| Countries with Nuclear Weapons | 0 | - | 4.89 | 248,945 |
| Top Five Countries by Religion | 0 | - | 4.91 | 157,510 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 104,763 |
| Countries with the Most Elite Universities | 0 | - | 4.93 | 138,552 |
| The Only European Country ... | 0 | - | 4.92 | 198,406 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 201,906 |
| Countries with NO Military | 0 | - | 4.96 | 56,352 |
| Countries by Number of Books Published | 0 | - | 4.94 | 68,646 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 89,742 |
| Random European Flag to Country | 0 | - | 4.89 | 173,182 |
| Random African Flag to Country | 0 | - | 4.85 | 70,468 |
| Countries of Africa | 0 | - | 5.00 | 2,361,507 |
| Countries Closest to Alaska | 0 | - | 4.91 | 105,198 |
| Countries Closest to Maine | 0 | - | 4.84 | 63,121 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,342,316 |
| United States Map Quiz | 0 | - | 4.98 | 4,056,537 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 45,912 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 89,914 |
| Western Africa Map Quiz | 0 | - | 4.97 | 68,261 |
| Australia Map Quiz | 0 | - | 4.94 | 334,066 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 351,572 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.84 | 40,738 |
| Rivers of the United States | 0 | - | 4.92 | 61,843 |
| African East Coast | 0 | - | 4.96 | 90,577 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.89 | 49,750 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 198,077 |
| Top 10 Most Native American U.S. States | 0 | - | 4.85 | 86,367 |
| Countries of Europe by Population | 0 | - | 4.98 | 164,212 |
| European Cities A-Z | 0 | - | 4.21 | 72,125 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 103,107 |
| Most-Visited Cities in Europe | 0 | - | 4.89 | 66,684 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 124,509 |
| Europe Capital to Country | 0 | - | 4.99 | 236,264 |
| Asia Capital to Country | 0 | - | 4.95 | 121,188 |
| EU Capitals with No Hints | 0 | - | 4.96 | 136,555 |
| European Capitals by Map | 0 | - | 4.99 | 122,929 |
| African Capitals by Map | 0 | - | 4.99 | 123,544 |
| Coldest World Capitals | 0 | - | 4.96 | 131,015 |
| Asian Capitals by Map | 0 | - | 4.98 | 55,453 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.87 | 86,222 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 79,108 |
| European Coastal Capitals | 0 | - | 4.95 | 84,479 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.90 | 50,062 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 250,983 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 210,544 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 79,299 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 82,761 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,271,291 |
| World Map without 12 Countries | 0 | - | 4.97 | 330,808 |
| Countries with the Most Christians | 0 | - | 4.91 | 133,325 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 203,914 |
| Countries of the Middle East | 0 | - | 4.95 | 188,599 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 138,234 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 79,424 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.82 | 46,840 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 82,879 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 132,183 |
| Countries by Partial Flag Images #3 | 0 | - | 4.99 | 98,418 |
| Flags with the Most Stars | 0 | - | 4.90 | 116,441 |
| Flags that are Red & White Only | 0 | - | 4.97 | 138,440 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 136,691 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 46,454 |
| Slavic Countries | 0 | - | 4.96 | 106,768 |
| Countries with the Most Tanks | 0 | - | 4.85 | 81,192 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 46,172 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 70,450 |
| African Island Countries | 0 | - | 4.96 | 96,193 |
| Four Countries with Similar Flags #2 | 0 | - | 4.90 | 41,258 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 49,378 |
| Pixelated World Map | 0 | - | 5.00 | 136,790 |
| Country Flags with the Most Red | 0 | - | 4.98 | 112,388 |
| Country Flags with the Most Green | 0 | - | 4.95 | 94,009 |
| Straight Shot to Antarctica | 0 | - | 4.93 | 40,439 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 80,994 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.94 | 47,071 |
| Buddhist Countries | 0 | - | 4.96 | 137,185 |
