| 16,967,234 | US States Quiz |
| 4,168,291 | United States Map Quiz |
| 3,719,777 | U.S. Presidents Quiz |
| 3,552,698 | Fifty US States in One Minute |
| 2,690,480 | US States by Borders in 30 Seconds |
| 1,808,075 | Pin US States on a Borderless Map - Sudden Death |
| 1,696,687 | U.S. State Capitals Quiz |
| 1,554,537 | South America Map Quiz |
| 1,397,086 | U.S. States by First Two Letters in 30 Seconds |
| 1,029,297 | Countries of North America Quiz |
| 904,353 | Central America and Caribbean Map Quiz |
| 749,120 | Two Letter U.S. State Abbreviations |
| 643,353 | Canada Provinces Map Quiz |
| 633,950 | Win the U.S. Presidential Election |
| 629,352 | Random U.S. States on a Map |
| 627,663 | US States with an Empty Map |
| 509,259 | Word Scramble - U.S. States |
| 484,159 | South America Capitals Quiz |
| 428,057 | U.S. Presidents by Picture |
| 383,212 | First Names of U.S. Presidents |
| 376,014 | Flags of North and South America |
| 368,328 | States of the U.S. in Alphabetical Order |
| 345,336 | Canada Provinces and Territories |
| 334,700 | All 3,143 Counties of the United States on a Map |
| 305,973 | US Presidents - One Minute Sprint |
| 303,548 | U.S. Map with Random Merged States |
| 250,973 | North America Map Quiz |
| 246,709 | World Capitals by First Two Letters in 90 Seconds |
| 245,909 | "Do Not Travel" Countries for U.S. Citizens |
| 240,634 | U.S. Citizenship Test Questions |
| 235,072 | Random Sequential U.S. States on a Map |
| 222,096 | Category Elimination - U.S. States #1 |
| 221,914 | Most-Spoken Languages of the United States |
| 221,649 | North America Capitals Quiz |
| 210,296 | Countries Closest to the U. S. |
| 210,247 | Name a Valid U.S. State #1 |
| 198,910 | Countries Closest to Canada |
| 194,522 | Random U.S. States Mouse Hunt! |
| 194,257 | Most-Visited Countries by U.S. Presidents |
| 193,420 | Name a Valid U.S. President #1 |
| 192,439 | Top 10 Least Populous U.S. States |
| 191,591 | Deadliest U.S. Wars |
| 188,202 | Save Americans by Guessing U.S. States |
| 188,095 | U.S. States that Start with M |
| 186,281 | U.S. States that Border Canada |
| 184,621 | US State Capitals - One Minute Sprint |
| 179,790 | Star-Spangled Banner Lyrics |
| 179,266 | U.S. Presidents - Sudden Death |
| 178,100 | Top 10 Smallest U.S. States by Area |
| 177,728 | States of Mexico |
| 177,494 | Top 10 Most Populous U.S. States |
| 175,969 | Most Mentioned Enemies of the USA |
| 175,328 | Most Common U.S. Last Names - Extreme |
| 172,282 | U.S. State Flags |
| 172,038 | U.S. States that Start with N |
| 171,455 | LeBron James Trivia |
| 168,379 | Countries that Beat the United States |
| 164,744 | US States and State Capitals |
| 160,532 | Top 10 Largest U.S. States by Area |
| 159,895 | Biggest Cities in the U.S. - Extreme |
| 158,944 | U.S. States - Type the First Letter |
| 158,045 | Guess the U.S. States Being Drawn |
| 157,145 | Central American Countries |
| 154,003 | U.S. States By Population |
| 153,299 | U.S. State Shapes Quiz #1 |
| 151,646 | 1M Cities by Proximity - United States |
| 150,178 | U.S. State Capitals Map Quiz |
| 149,953 | Caribbean / Lesser Antilles Map Quiz |
| 149,845 | U.S. States with Short Names |
| 147,650 | Smallest 25 U.S. States - Sudden Death |
| 147,015 | Countries Closest to United States by Continent |
| 146,970 | Countries Larger than Texas - Sudden Death |
| 145,651 | Top U.S. Universities |
| 144,662 | Top 10 Most Populous American Countries |
| 143,048 | US State "Hangman" - Randomized |
| 140,272 | Biggest Cities in California |
| 140,063 | Draw All US State Borders |
| 138,929 | U.S. Cities with the Highest Murder Rate |
| 136,810 | U.S. Vice Presidents |
| 135,328 | Category Elimination - U.S. States #2 |
| 133,949 | U.S. States or European Countries by Population |
| 133,354 | Biggest Cities in Canada |
| 132,916 | Canada Country Quiz |
| 132,152 | Countries Bordering Brazil |
| 131,925 | U.S. State Capitals - Sudden Death |
| 131,233 | South American Capitals - Map Quiz |
| 130,450 | Latin American Countries Map Quiz |
| 129,698 | US State Capitals by Proximity in 30 Seconds |
| 129,548 | Confederate States of the U.S. Civil War |
| 128,896 | 50 States, 50 Cities - Easy Version |
| 127,139 | 15 Largest Cities in South America With a Map |
| 126,329 | Top 10 Hottest U.S. States |
| 126,323 | Pin the Flag - South America |
| 125,714 | Top 10 Coldest U.S. States |
| 125,580 | Top 10 Poorest U.S. States by Median Income |
| 124,948 | Countries Closest to Alaska |
| 124,513 | Canada Cities Map Quiz |
| 122,080 | The Only American Country ... |
| 121,533 | American Countries with the Shortest Names |
| 120,048 | California Counties |
| 119,586 | Biggest Cities in Texas |
| 119,275 | Top 10 Richest U.S. States by Median Income |
| 118,845 | The 13 Colonies Quiz |
| 118,816 | Click a Valid US State A-Z |
| 118,572 | Countries Closest to United States A-Z |
| 118,121 | 100 Biggest U.S. Cities on a Map |
| 117,918 | 500 Biggest U.S. Urban Areas |
| 117,361 | U.S. President Scramble |
| 115,552 | Every 100k+ City in the United States on a Map |
| 114,259 | Speed Capital to U.S. State |
| 114,136 | U.S. States with the Fewest Borders |
| 114,080 | 10 Southernmost U.S. States |
| 113,931 | Third Most Common Language by U.S. State |
| 113,169 | Caribbean Countries and Territories |
| 112,879 | 10 Biggest American Countries by Area |
| 112,196 | Total United States Immigration by Country |
| 112,074 | U.S. States with the Letter Y |
| 110,327 | Most-Visited Countries by Americans |
| 109,626 | Click the U.S. State on the Map |
| 109,224 | U.S. Presidential Trivia #1 |
| 106,824 | Biggest Trading Partners - United States |
| 106,799 | Most Guessed U.S. Cities |
| 105,471 | Mexico States Map Quiz |
| 105,343 | Countries of South America with an Empty Map |
| 104,516 | Random U.S. State Capitals on a Map |
| 103,816 | U.S. City Nicknames |
| 102,317 | Top 10 Most-Visited U.S. States |
| 102,274 | The Only U.S. State ... #1 |
| 102,254 | U.S. State Shapes Quiz #2 |
| 102,241 | Brazil Country Quiz |
| 102,037 | United States Country Quiz |
| 101,260 | U.S. States by Emoji |
| 100,043 | Random American Countries on a Map |
| 99,872 | U.S. States with the Most Expensive Home Prices |
| 99,592 | U.S. Federal Holidays |
| 98,959 | The United States... or the United Kingdom? |
| 98,840 | Countries that Beat Canada |
| 96,832 | U.S. States or European Countries by Area |
| 96,784 | U.S. State Border Crossings |
| 96,170 | American History Quotes #1 |
| 95,535 | U.S Cities by African-American Population |
| 95,511 | US State Capitals Quiz - No Hints |
| 95,042 | Countries of North America with an Empty Map |
| 94,834 | Assassinated U.S. Presidents |
| 94,680 | Pixelated United States Map |
| 94,684 | Most-Visited U.S. Cities |
| 94,520 | Vietnam War Countries |
| 94,476 | Losing U.S. Presidential Candidates in History |
| 94,298 | Name a Valid Answer - United States #1 |
| 94,101 | U.S. States with the Lowest Population Density |
| 92,711 | American Countries With No Atlantic Coastline |
| 92,685 | Top 10 Most Native American U.S. States |
| 92,663 | Top 10 Biggest Economies in the Americas |
| 92,283 | Countries that Visit the United States the Most |
| 91,796 | U.S. Cities With Population > 1 Million |
| 91,265 | Top 10 Least-Educated U.S. States |
| 91,116 | Top 10 Richest Countries in the Americas |
| 89,639 | Random State Capital to U.S. State |
| 89,546 | U.S. States or European Countries by GDP |
| 89,499 | Capitals of Canadian Provinces |
| 89,307 | States of Brazil |
| 89,126 | Blue States - Sudden Death |
| 88,747 | U.S. States with a Unique First Letter |
| 88,711 | South America Flags Map Quiz |
| 88,559 | Top 10 American Countries by Coastline |
| 88,155 | U.S. States with Spanish Names |
| 88,129 | California Cities Map Quiz |
| 87,638 | U.S. State Superlatives #1 |
| 86,928 | Map Hunter - US Cities |
| 86,572 | Top 10 Newest U.S. States |
| 85,880 | First Ladies of the United States |
| 85,187 | Top 10 Most-Educated U.S. States |
| 84,880 | Boroughs of New York City |
| 84,141 | Biggest Cities in Each U.S. State - Extreme |
| 83,339 | U.S. History for Dummies |
| 83,049 | Add a Letter - Make a U.S. State |
| 82,964 | 10 Northernmost U.S. States |
| 82,944 | U.S. States with the Most Immigrants |
| 82,945 | Top 10 Most White U.S. States |
| 82,765 | Play-Doh Presidents |
| 82,361 | Every U.S. Metro Area on a Map |
| 81,797 | The Only Two U.S. States |
| 81,632 | Texas Cities Map Quiz |
| 81,597 | Top 10 U.S. States by Democratic Party Support |
| 81,480 | Top 10 Most Obese U.S. States |
| 80,104 | U.S. Federal Agency Acronyms |
| 79,469 | First U.S. States to Reach 1 Million People |
| 79,091 | Draw All US State Borders - Extreme |
| 78,356 | Play Scrabble by Guessing U.S. States |
| 77,701 | Texas Counties |
| 77,401 | U.S. Presidents in Order by First Letter |
| 77,317 | Name a Valid U.S. State #2 |
| 77,031 | Busiest Air Routes from the U.S. |
| 77,043 | US President Faces - Sudden Death #1 |
| 76,974 | Georgia ... or Georgia? |
| 76,771 | Random U.S. City to State |
| 76,353 | U.S. States Bigger than Their Neighbors |
| 76,294 | Fastest Growing U.S. States Since 1960 |
| 75,822 | U.S. Cities with the Most International Tourists |
| 75,744 | Top 10 U.S. States by Republican Party Support |
