| Colombia Country Quiz | 0 | - | 4.89 | 35,920 |
| Capitals A-Z | 0 | - | 4.85 | 42,290 |
| Countries Bordering Brazil | 0 | - | 4.96 | 125,040 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 45,910 |
| Asian Geography By Letter - B | 0 | - | 4.83 | 62,407 |
| Richest Countries A-Z | 0 | - | 4.92 | 90,117 |
| Countries Closest to United States A-Z | 0 | - | 4.84 | 108,595 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 117,749 |
| South America Map Quiz | 0 | - | 5.00 | 1,436,746 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 109,098 |
| Countries that Start with A | 0 | - | 4.98 | 1,975,218 |
| Countries that Start with B | 0 | - | 4.95 | 2,114,192 |
| Countries that Start with C | 0 | - | 4.96 | 1,673,419 |
| Countries that Start with D | 0 | - | 4.96 | 610,317 |
| Countries that Start with E | 0 | - | 4.95 | 1,253,510 |
| Countries that Start with G | 0 | - | 4.97 | 1,373,388 |
| Countries that Start with H | 0 | - | 4.96 | 520,650 |
| Countries that Start with I | 0 | - | 4.92 | 1,181,262 |
| Countries that Start with J | 0 | - | 4.98 | 522,955 |
| Countries that Start with K | 0 | - | 4.96 | 728,902 |
| Countries that Start with L | 0 | - | 4.98 | 989,125 |
| Countries that Start with N | 0 | - | 4.93 | 1,015,504 |
| Countries that Start with P | 0 | - | 4.95 | 1,117,734 |
| Countries that Start with S | 0 | - | 4.98 | 1,627,211 |
| Countries that Start with T | 0 | - | 4.89 | 926,305 |
| Countries that Start with U | 0 | - | 4.96 | 834,483 |
| Countries that Start with V | 0 | - | 4.98 | 558,864 |
| Countries that Start with F | 0 | - | 4.84 | 549,390 |
| Countries that Start with M | 0 | - | 4.97 | 1,272,526 |
| Brazil Country Quiz | 0 | - | 4.57 | 93,528 |
| Argentina Country Quiz | 0 | - | 4.51 | 53,017 |
| Peru Country Quiz | 0 | - | 4.52 | 44,533 |
| Chile Country Quiz | 0 | - | 4.80 | 36,208 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 859,247 |
| Brazil Cities Map Quiz | 0 | - | 4.61 | 34,059 |
| South American Geography Quiz #2 | 0 | - | 4.65 | 37,348 |
| Top 10 Coldest U.S. States | 0 | - | 4.91 | 102,119 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 108,396 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 57,551 |
| European Geography A-Z | 0 | - | 4.37 | 45,944 |
| Monarchies of Europe | 0 | - | 4.89 | 88,211 |
| Monarchies of Asia | 0 | - | 4.95 | 54,795 |
| Which South American Country? | 0 | - | 4.79 | 49,349 |
| Biggest Trading Partners - Colombia | 0 | - | 4.89 | 36,269 |
| US States Quiz | 0 | - | 5.00 | 14,998,965 |
| European Cities A-Z | 0 | - | 4.25 | 70,865 |
| Central American Countries | 0 | - | 4.98 | 141,333 |
| Caribbean Countries and Territories | 0 | - | 4.83 | 105,661 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 82,979 |
| Top 10 Coldest European Countries | 0 | - | 4.95 | 183,029 |
| Top 10 Hottest European Countries | 0 | - | 4.87 | 117,020 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 117,272 |
| Brazil States Map Quiz | 0 | - | 4.84 | 40,804 |
| Europe Map Quiz | 0 | - | 5.00 | 4,352,147 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 118,149 |
| States of Mexico | 0 | - | 4.94 | 145,165 |
| States of Brazil | 0 | - | 4.97 | 71,085 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.90 | 42,130 |
| Asian Geography By Letter - A | 0 | - | 4.66 | 68,041 |
| European Geography By Letter - A | 0 | - | 4.63 | 125,764 |
| European Geography By Letter - B #1 | 0 | - | 4.75 | 104,818 |
| European Geography By Letter - C | 0 | - | 4.45 | 106,150 |
| European Geography By Letter - D | 0 | - | 4.51 | 100,596 |
| European Geography By Letter - L | 0 | - | 4.51 | 106,267 |
| European Geography By Letter - M | 0 | - | 4.55 | 115,529 |
| European Geography By Letter - P | 0 | - | 4.79 | 90,649 |
| European Geography By Letter - N | 0 | - | 4.42 | 94,395 |
| European Geography By Letter - V | 0 | - | 4.45 | 87,414 |
| Asian Geography by Letter - H | 0 | - | 4.47 | 62,378 |
| Asian Geography By Letter - M | 0 | - | 4.46 | 58,830 |
| Asian Geography by Letter - P | 0 | - | 4.43 | 54,680 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 54,333 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 94,709 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 95,859 |
| One Country By Letter By Continent | 0 | - | 5.00 | 75,299 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.88 | 69,527 |
| Countries that Beat Brazil | 0 | - | 4.44 | 50,159 |
| Ecuador Country Quiz | 0 | - | 4.58 | 26,351 |
| A-Z Cities by Pictures | 0 | - | 4.54 | 40,039 |
| South American Geography Quiz #1 | 0 | - | 4.72 | 30,961 |
| African Geography A-Z | 0 | - | 4.33 | 20,629 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.94 | 93,602 |
| U.S. Cities A-Z | 0 | - | 4.21 | 30,815 |
| Most Guessed U.S. Cities | 0 | - | 4.90 | 93,104 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 62,717 |
| Countries with the Most Forest A-Z | 0 | - | 4.57 | 51,796 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 126,116 |
| Mexico Country Quiz | 0 | - | 4.48 | 67,281 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,355,895 |
| Oceania Map Quiz | 0 | - | 4.98 | 576,816 |
| Africa Map Quiz | 0 | - | 5.00 | 1,961,122 |
| Asia Map Quiz | 0 | - | 4.99 | 800,520 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.96 | 282,002 |
| 10 Longest Rivers in the United States | 0 | - | 4.82 | 35,442 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 392,620 |
| U.S. States with the Longest International Borders | 0 | - | 4.81 | 42,449 |
| US States with an Empty Map | 0 | - | 5.00 | 562,810 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 73,005 |
| Louisiana Purchase with a Map | 0 | - | 4.95 | 37,354 |
| U.S. States or European Countries by Population | 0 | - | 4.98 | 117,388 |
| Africa Capitals Quiz | 0 | - | 4.99 | 649,175 |
| Asia Capitals Quiz | 0 | - | 4.98 | 606,688 |
| U.S. State Capitals Map Quiz | 0 | - | 4.92 | 127,808 |
| Majority Muslim Countries | 0 | - | 4.97 | 317,282 |
| NATO Countries Quiz | 0 | - | 4.98 | 229,236 |
| EU Countries Quiz | 0 | - | 4.99 | 231,341 |
| Countries That Use the Euro | 0 | - | 4.93 | 66,095 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 229,224 |
| Countries with Nuclear Weapons | 0 | - | 4.89 | 234,738 |
| Top Five Countries by Religion | 0 | - | 4.90 | 145,591 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 95,341 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 128,150 |
| American Countries on the Pacific Coast | 0 | - | 4.81 | 46,765 |
| The Only European Country ... | 0 | - | 4.93 | 183,130 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 196,988 |
| Countries with NO Military | 0 | - | 4.97 | 50,843 |
| Countries by Number of Books Published | 0 | - | 4.95 | 64,735 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.93 | 87,346 |
| Countries of Africa | 0 | - | 5.00 | 2,215,511 |
| Countries Closest to Alaska | 0 | - | 4.92 | 100,351 |
| Countries Closest to Maine | 0 | - | 4.86 | 59,888 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,293,588 |
| United States Map Quiz | 0 | - | 4.98 | 3,933,716 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 41,628 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 81,821 |
| Western Africa Map Quiz | 0 | - | 4.98 | 62,253 |
| Australia Map Quiz | 0 | - | 4.94 | 323,053 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 339,636 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.83 | 39,303 |
| Rivers of the United States | 0 | - | 4.92 | 58,106 |
| Asian Geography By Letter - S | 0 | - | 4.20 | 54,273 |
| European Geography By Letter - E | 0 | - | 4.21 | 106,674 |
| European Geography By Letter - F | 0 | - | 4.16 | 86,156 |
| European Geography By Letter - H | 0 | - | 4.31 | 89,778 |
| European Geography By Letter - G | 0 | - | 4.25 | 95,979 |
| European Geography By Letter - I | 0 | - | 4.10 | 89,759 |
| European Geography By Letter - K | 0 | - | 4.14 | 65,219 |
| European Geography By Letter - O | 0 | - | 4.28 | 58,400 |
| European Geography By Letter - R | 0 | - | 4.40 | 88,312 |
| European Geography by Letter - W | 0 | - | 4.22 | 78,821 |
| Asian Geography by Letter - D | 0 | - | 4.25 | 49,326 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 48,787 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 64,495 |
| Asian Geography by Letter - C | 0 | - | 4.31 | 61,868 |
| Asian Geography by Letter - N | 0 | - | 4.31 | 47,445 |
| European Geography By Letter - T | 0 | - | 4.40 | 71,576 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 47,391 |
| African East Coast | 0 | - | 4.97 | 85,793 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.92 | 47,164 |
| Name a Valid U.S. State #1 | 0 | - | 4.95 | 187,606 |
| Top 10 Most Native American U.S. States | 0 | - | 4.84 | 72,666 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,066,430 |
| Flags of Asia Quiz | 0 | - | 4.99 | 534,803 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 76,332 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,208,696 |
| Countries of North America Quiz | 0 | - | 5.00 | 897,210 |
| Countries that Start with R | 0 | - | 4.43 | 396,328 |
| Japan A-Z | 0 | - | 4.50 | 39,121 |
| Cuba Country Quiz | 0 | - | 4.70 | 47,719 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 591,186 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.82 | 91,547 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 52,518 |
| Flags of Africa Quiz | 0 | - | 4.99 | 396,284 |
| Counties of England | 0 | - | 4.97 | 704,254 |
| U.S. States that Border Canada | 0 | - | 4.90 | 167,010 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.54 | 61,158 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.79 | 59,177 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 39,693 |
| Canada Geography Trivia | 0 | - | 4.81 | 45,270 |
| Countries of Europe by Population | 0 | - | 4.98 | 131,219 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 95,918 |
| Most-Visited Cities in Europe | 0 | - | 4.92 | 58,912 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 119,736 |
| Europe Capital to Country | 0 | - | 4.99 | 223,429 |
| Asia Capital to Country | 0 | - | 4.96 | 107,241 |
| EU Capitals with No Hints | 0 | - | 4.96 | 127,056 |
| European Capitals by Map | 0 | - | 4.99 | 97,841 |
| African Capitals by Map | 0 | - | 4.99 | 113,816 |
| South America Capitals Quiz | 0 | - | 5.00 | 433,584 |
| Coldest World Capitals | 0 | - | 4.96 | 128,732 |
| Asian Capitals by Map | 0 | - | 4.98 | 49,032 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.89 | 80,470 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.95 | 73,836 |
| European Coastal Capitals | 0 | - | 4.95 | 78,593 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.90 | 47,473 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 234,051 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.90 | 197,361 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 76,754 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 21,083 |
| Countries with the Most Christians | 0 | - | 4.93 | 124,127 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 190,517 |
| Countries of the Middle East | 0 | - | 4.96 | 176,902 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 76,401 |
| Slavic Countries | 0 | - | 4.96 | 101,578 |
| Countries with the Most Tanks | 0 | - | 4.88 | 76,709 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 42,690 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 67,497 |
| African Island Countries | 0 | - | 4.96 | 91,069 |
| Least Christian Countries with Exceptions | 0 | - | 4.89 | 74,595 |
| Buddhist Countries | 0 | - | 4.97 | 132,181 |
