| United States Map Quiz | 0 | - | 4.98 | 4,148,578 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,017,324 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 637,872 |
| Flags of North and South America | 0 | - | 4.99 | 370,202 |
| Canada Provinces and Territories | 0 | - | 5.00 | 339,877 |
| Pixelated United States Map | 0 | - | 4.89 | 93,817 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,750 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,261 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,393 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,169 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,514 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,212 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,036 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,250 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,737 |
| Central American Countries | 0 | - | 4.98 | 155,522 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,061 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,292 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 146,874 |
| Mexico States Map Quiz | 0 | - | 4.84 | 104,199 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,579 |
| States of Mexico | 0 | - | 4.95 | 174,729 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,140 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,022 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,257 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,182 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,737 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,363 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,931 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,928 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,371 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,596 |
| U.S. States By Population | 0 | - | 4.92 | 152,792 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,902 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,169 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,202 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,983 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 65,263 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,548 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,379 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,871 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,334 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,984 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,234,726 |
| Flags of Asia Quiz | 0 | - | 4.99 | 609,164 |
| South America Map Quiz | 0 | - | 5.00 | 1,544,581 |
| Flags of Africa Quiz | 0 | - | 5.00 | 466,946 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,023 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 173,893 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,442 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,834 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,995 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,141 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,843 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,762 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,130 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,420 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,204 |
| South America Capitals Quiz | 0 | - | 5.00 | 479,236 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,730 |
| The Only American Country ... | 0 | - | 4.92 | 121,171 |
| Flags of Oceania | 0 | - | 5.00 | 257,017 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,510 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,415 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,787 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,241 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,748 |
| Belize Country Quiz | 0 | - | 4.85 | 20,881 |
| Europe Map Quiz | 0 | - | 5.00 | 4,746,122 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,516 |
| North America Cities by Map | 0 | - | 4.41 | 47,705 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 174,984 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,466 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,661 |
| Flags of the Mediterranean | 0 | - | 4.94 | 147,977 |
| Territories of the United States | 0 | - | 4.79 | 52,256 |
| States of Brazil | 0 | - | 4.97 | 87,163 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,386 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,386 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,495 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,543 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,149 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 150,127 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,758 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,518 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,544 |
| Canada Country Quiz | 0 | - | 4.54 | 132,097 |
| United States Country Quiz | 0 | - | 4.43 | 101,052 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,443,951 |
| Oceania Map Quiz | 0 | - | 4.98 | 638,636 |
| Africa Map Quiz | 0 | - | 5.00 | 2,110,719 |
| Asia Map Quiz | 0 | - | 4.99 | 911,005 |
| Canada Cities Map Quiz | 0 | - | 4.63 | 123,880 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 59,793 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,732 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,572 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,197 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 81,975 |
| U.S. Cities by Picture #1 | 0 | - | 4.36 | 34,438 |
| Cities by Picture #2 | 0 | - | 4.19 | 35,013 |
| U.S. Landmarks Picture Quiz | 0 | - | 4.26 | 14,698 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,650 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,502 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,081 |
| Africa Capitals Quiz | 0 | - | 4.99 | 733,665 |
| Asia Capitals Quiz | 0 | - | 4.98 | 689,090 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,949 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,270 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,327 |
| The Only European Country ... | 0 | - | 4.91 | 215,162 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,089 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,331 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,468 |
| Countries of Africa | 0 | - | 5.00 | 2,521,587 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 208,457 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,379,143 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,209 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,203 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,361 |
| Australia Map Quiz | 0 | - | 4.94 | 343,285 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,234 |
| African East Coast | 0 | - | 4.96 | 95,526 |
| Pixelated Americas Map | 0 | - | 4.39 | 46,981 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,247 |
| New England States | 0 | - | 4.51 | 59,756 |
| U.S. States by Land Area | 0 | - | 4.61 | 52,635 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 37,951 |
| Add a Letter - Make a U.S. State | 0 | - | 4.72 | 82,563 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 55,824 |
| U.S. States by Borders | 0 | - | 4.63 | 35,193 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,364 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 101,821 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 44,083 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,463 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.72 | 32,899 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,515 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 75,021 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,283 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,555 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 90,583 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 84,576 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,273 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 82,188 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 59,788 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,000 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 113,717 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 38,969 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,711 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,599 |
| Random European Flag to Country | 0 | - | 4.89 | 181,567 |
| Random African Flag to Country | 0 | - | 4.88 | 74,515 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,468 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,964 |
| U.S. States by Picture #1 | 0 | - | 4.21 | 15,393 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,368 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,107 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,084 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 67,820 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 38,439 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.61 | 32,703 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.67 | 45,038 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,307 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,104 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,458 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,324 |
| Europe Capital to Country | 0 | - | 4.99 | 248,929 |
| Asia Capital to Country | 0 | - | 4.96 | 126,177 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,155 |
| European Capitals by Map | 0 | - | 4.99 | 137,752 |
| African Capitals by Map | 0 | - | 4.99 | 132,842 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,172 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,732 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,606 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,982 |
| European Coastal Capitals | 0 | - | 4.95 | 90,117 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,356 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,248 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,811 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,588 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,369 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,517 |
| World Map without 12 Countries | 0 | - | 4.97 | 343,351 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,451 |
| Countries of the Middle East | 0 | - | 4.96 | 199,868 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 144,924 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 82,190 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,607 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,743 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 143,825 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 115,164 |
| Flags with the Most Stars | 0 | - | 4.91 | 135,681 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 61,803 |
| Flags that are Red & White Only | 0 | - | 4.97 | 163,576 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 145,323 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 75,319 |
| Slavic Countries | 0 | - | 4.96 | 111,259 |
| African Island Countries | 0 | - | 4.96 | 101,165 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,075 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,062 |
| Pixelated World Map | 0 | - | 5.00 | 142,884 |
