| Biggest Cities in Asia | 115,145 | 0 | - |
| Countries by First Two Letters and Borders in 30 Seconds | 288,364 | 0 | - |
| Satellite Images - U.S. States | 44,896 | 0 | - |
| Satellite Images - The United Kingdom | 27,875 | 0 | - |
| Europe Capitals - One Minute Sprint | 200,178 | 0 | - |
| European Geography By Letter - F | 91,404 | 0 | - |
| Switzerland Immigration by Country | 29,100 | 0 | - |
| Biggest Mediterranean Cities | 90,998 | 0 | - |
| Asian Geography By Letter - B | 65,942 | 0 | - |
| Top 10 U.S. States With the Most Tornadoes | 64,395 | 0 | - |
| Biggest Trading Partners – United Kingdom | 79,438 | 0 | - |
| Five Biggest Countries by Longitude | 52,704 | 0 | - |
| Countries with the Least Dense Road Networks | 41,294 | 0 | - |
| Countries with the Densest Road Networks | 17,702 | 0 | - |
| Most Guessed Cities by Country #1 | 101,066 | 0 | - |
| The Only Remaining U.S. State . . . | 64,807 | 0 | - |
| 100 Most Populous Cities in Each Continent With a Map | 21,842 | 0 | - |
| Biggest Countries with No McDonald's | 88,779 | 0 | - |
| Most Guessed Cities in Europe - Not Capitals | 86,799 | 0 | - |
| Analogies of Countries #1 | 68,136 | 0 | - |
| Countries Containing Two or More Words | 52,722 | 0 | - |
| Biggest Nations and Empires Ever | 145,083 | 0 | - |
| Canada Provinces and Territories | 337,463 | 0 | - |
| Which European Capital? | 48,358 | 0 | - |
| Lowest Fertility Countries | 97,285 | 0 | - |
| Geography by Letter - B | 183,112 | 0 | - |
| Geography by Letter - P | 175,024 | 0 | - |
| Geography by Letter - T | 152,201 | 0 | - |
| Geography by Letter - C | 157,427 | 0 | - |
| Geography by Letter - H | 149,164 | 0 | - |
| Geography by Letter - D | 149,366 | 0 | - |
| Geography by Letter - L | 147,505 | 0 | - |
| Geography by Letter - E | 146,541 | 0 | - |
| Geography by Letter - U | 141,930 | 0 | - |
| Geography by Letter - F | 136,947 | 0 | - |
| European Geography By Letter - A | 132,327 | 0 | - |
| Geography by Letter - O | 128,889 | 0 | - |
| Geography by Letter - R | 130,185 | 0 | - |
| Geography by Letter - N | 126,137 | 0 | - |
| Geography by Letter - G | 125,373 | 0 | - |
| European Geography By Letter - M | 128,797 | 0 | - |
| Geography by Letter - J | 122,066 | 0 | - |
| Geography by Letter - I | 121,095 | 0 | - |
| Geography by Letter - K | 117,230 | 0 | - |
| Geography by Letter - M | 117,514 | 0 | - |
| European Geography By Letter - E | 112,159 | 0 | - |
| European Geography By Letter - L | 112,168 | 0 | - |
| European Geography By Letter - C | 111,773 | 0 | - |
| European Geography By Letter - B #1 | 110,837 | 0 | - |
| European Geography By Letter - D | 106,644 | 0 | - |
| Geography by Letter - W | 114,083 | 0 | - |
| European Geography By Letter - G | 101,223 | 0 | - |
| Topological Map of Asia Quiz | 19,849 | 0 | - |
| All First-Level Subdivisions of Europe by Proximity | 76,266 | 0 | - |
| Biggest City by Body of Water | 40,137 | 0 | - |
| Sweden Immigration by Country | 55,662 | 0 | - |
| Biggest Cities in Portugal | 20,782 | 0 | - |
| Country Shapes by First Letter - Speed Run | 55,243 | 0 | - |
| Name a Valid Island | 68,432 | 0 | - |
| Ten Biggest Cities by Hemisphere | 78,472 | 0 | - |
| Biggest City by Region | 35,979 | 0 | - |
| U.S. States by Land Area | 52,441 | 0 | - |
| Name a Valid Asian Capital | 61,194 | 0 | - |
| Which Asian Capital? | 24,651 | 0 | - |
| 25 Most Photographed Cities in Europe | 100,091 | 0 | - |
| Countries with the Most Sunlight Per Square Meter | 16,984 | 0 | - |
| Name a City in Every European Country - No Capitals | 54,822 | 0 | - |
| European Cities with the Biggest Economies | 38,159 | 0 | - |
| Most-Visited Cities in Europe | 73,685 | 0 | - |
| Countries by Three Words #4 | 84,991 | 0 | - |
| Countries Which Eat the Most Beef | 50,078 | 0 | - |
| Major non-NATO U.S. Allies | 51,699 | 0 | - |
| Top Five Countries By Category #3 | 169,317 | 0 | - |
| Countries With the Highest Percentage of Vowels | 13,892 | 0 | - |
| Countries of Asia in 1900 | 57,589 | 0 | - |
| World Map Tile Select | 55,040 | 0 | - |
| Countries With One Word And Two I's | 43,140 | 0 | - |
| Most Guessed Non-Capital Cities | 53,085 | 0 | - |
| Multiple Choice City Quiz – Monaco | 19,131 | 0 | - |
| Geography Containing the Letter Z | 27,652 | 0 | - |
| Five Highest HDI Countries by Continent | 58,004 | 0 | - |
| Four Letter European Geography #1 | 27,101 | 0 | - |
| City to Country Quiz #1 | 155,474 | 0 | - |
| Biggest Cities in the United States | 965,526 | 0 | - |
| All Possessions of the British Empire in 1921 with a Map | 41,315 | 0 | - |
| Countries with More Cows than People | 54,598 | 0 | - |
| Geography by Letter - S #2 | 37,076 | 0 | - |
| Biggest Cities in the World - Extreme | 108,747 | 0 | - |
| 100 Biggest Cities in Europe with a Map | 341,731 | 0 | - |
| Top 50 Countries by Population - In Order | 323,248 | 0 | - |
| Former Countries by Capital | 126,978 | 0 | - |
| U.S. States Simplified To Hexagons | 15,337 | 0 | - |
| Countries Ending in "IA" by Clue #2 | 13,411 | 0 | - |
| One Capital by Letter by Continent | 16,962 | 0 | - |
| Largest City on Every Continent A-Z | 37,688 | 0 | - |
| Capitals Based on Last Two Letters | 58,650 | 0 | - |
| Countries Producing the Most Bananas | 54,610 | 0 | - |
| Click All the Countries on a Borderless World Map | 130,438 | - | - |
| Click the Countries on a World Map | 39,746 | - | - |
| U.S. States that Border Missouri | 12,726 | 0 | - |
| Geography General Knowledge #14 | 60,986 | 0 | - |
| Jewish Cities Quiz | 61,629 | 0 | - |
| Geographic Groups of Two #2 | 114,539 | 0 | - |
| Five Countries by a Single Word by Continent | 77,106 | 0 | - |
| Capitals of Asia - One Minute Sprint | 20,379 | 0 | - |
| Countries Whose Airlines Carried the Most Passengers | 71,504 | 0 | - |
| The Only Two U.S. States | 80,464 | 0 | - |
| Countries by Milk Production | 43,578 | 0 | - |
| 10 Random Numbers 1-100 - Blind Ranking | 335,345 | 0 | - |
| Five Letter Geography #1 | 151,097 | 0 | - |
| Five Letter Geography #3 | 130,718 | 0 | - |
| Eight Letter Geography #1 | 38,434 | 0 | - |
| Geography Ending in U | 37,309 | 0 | - |
| All Countries of the World by Flag and First Letter | 75,309 | 0 | - |
| Name a Valid Island by Archipelago | 20,495 | 0 | - |
| Middle Eastern Geography Quiz | 43,212 | 0 | - |
| Fill the Map of Europe by Guessing Flag Colors | 37,435 | 0 | - |
| U.S. State Population - North or South | 28,979 | 0 | - |
| Ten Highest Ranking FIFA Countries by Year | 302,950 | 0 | - |
| FIFA Members That are NOT in the United Nations | 63,905 | 0 | - |
| European Cities A-Z by Clue #1 | 77,134 | 0 | - |
| Midwestern States of the U.S. | 9,578 | 0 | - |
