| New York City Trivia #2 | 0 | - | 3.94 | 12,350 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,696,471 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,644 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,342 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,414 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 177,429 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,763 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,233 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,503 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 149,923 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,254 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,095 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,625 |
| US States and State Capitals | 0 | - | 4.99 | 164,664 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,139 |
| Countries by Sports in 60 Seconds | 0 | - | 4.92 | 147,203 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,409 |
| North American Sports Cities | 0 | - | 4.83 | 172,964 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,502 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,665 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,267 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,096 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,825 |
| Name a City - European Countries | 0 | - | 4.90 | 65,973 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,273 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,422 |
| Europe Capital to Country | 0 | - | 4.99 | 251,647 |
| Asia Capital to Country | 0 | - | 4.96 | 127,229 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,690 |
| European Capitals by Map | 0 | - | 4.99 | 141,512 |
| African Capitals by Map | 0 | - | 4.99 | 141,583 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,024 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,650 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,673 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,012 |
| European Coastal Capitals | 0 | - | 4.95 | 91,122 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,089 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,901 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,366 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,067 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,445 |
| Olympic Host Countries | 0 | - | 4.98 | 201,614 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 312,549 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 52,620 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 144,965 |
| US States Quiz | 0 | - | 5.00 | 16,963,857 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,029 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,759 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,410 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,697 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,749 |
| Official Cities in the UK | 0 | - | 4.89 | 285,551 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,521 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,740 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,622 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,922 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,140 |
| Random U.S. City to State | 0 | - | 4.45 | 76,767 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,515 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,253 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,876 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,398 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 44,025 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,472 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,587 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,031 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,431 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,887 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,273 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,478 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,803 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,315 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,458 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,597 |
| Countries with the Most Downhill Skiing | 0 | - | 4.89 | 57,627 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,281 |
| Capitals of the Stans | 0 | - | 4.95 | 27,067 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,287 |
| Shrinking U.S. States | 0 | - | 4.38 | 40,404 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.96 | 42,060 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,902 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,667 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,609 |
| ALL California Cities | 0 | - | 4.37 | 43,191 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,498 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,488 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,704 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,205 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,117 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,734 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,962 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,162 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,290 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,250 |
| Random European Capital to Country | 0 | - | 4.98 | 191,865 |
| Random European Country to Capital | 0 | - | 4.93 | 165,685 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,890 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,282 |
| Random African Capital to Country | 0 | - | 4.97 | 101,166 |
| Random African Country to Capital | 0 | - | 4.94 | 71,634 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 114,254 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,836 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,109 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,840 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,759 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,377 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,186 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 37,060 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,662 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 34,036 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,018 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,431 |
| Which City in Europe? | 0 | - | 4.83 | 107,771 |
| Boroughs of New York City | 0 | - | 4.47 | 84,868 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,101 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,959 |
| US States with an Empty Map | 0 | - | 5.00 | 627,549 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,818 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 509,160 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 112,036 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,052 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,804 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,701 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,059 |
| U.S. States By Population | 0 | - | 4.92 | 153,973 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,009 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,767 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,125 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,204 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,913 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,731 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,451 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,963 |
| U.S. States with the Highest Population Density | 0 | - | 4.47 | 68,458 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,666 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,650 |
| Colour in the Flag Map by Guessing Cities | 0 | - | 4.92 | 64,913 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 120,694 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,814 |
| American TV Show Settings | 0 | - | 4.37 | 30,691 |
| Cities in European History #1 | 0 | - | 4.63 | 134,459 |
| Westernmost Cities in the U.S. | 0 | - | 4.37 | 16,487 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,428 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,857 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,937 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,193 |
| Winter Olympics Hosts | 0 | - | 4.41 | 87,659 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,349 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,541 |
| Category Elimination - U.S. Metro Areas | 0 | - | 4.41 | 26,843 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,691 |
| Every City in Arizona on a Map | 0 | - | 4.51 | 9,474 |
| Every City in Colorado on a Map | 0 | - | 4.49 | 13,427 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 14,109 |
| Every City in Alabama on a Map | 0 | - | 4.74 | 8,590 |
| Every City in Michigan on a Map | 0 | - | 4.44 | 9,601 |
| All 3,142 County Seats of the United States on a Map | 0 | - | 4.30 | 12,286 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.17 | 129,650 |
| US State Capitals by First Two Letters in 45 seconds | 0 | - | 4.09 | 58,214 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,613 |
| U.S State Capitals on the Sea | 0 | - | 4.53 | 26,239 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.56 | 22,657 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,660 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.40 | 32,283 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.49 | 26,092 |
| US State Capitals - One Minute Sprint | 0 | - | 4.05 | 184,603 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,935 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,282 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,927 |
| U.S. State Capitals with the Least Precipitation | 0 | - | 4.41 | 23,295 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 39,112 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,264 |
| Smaller U.S. Cities You May Know #1 | 0 | - | 4.45 | 19,758 |
| Which City in the United States? | 0 | - | 4.21 | 57,138 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,648 |
| Which City in Canada? | 0 | - | 4.83 | 57,277 |
| Which City in California? | 0 | - | 4.56 | 32,136 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,768 |
| Miami City Trivia | 0 | - | 4.60 | 11,257 |
| All About Atlanta | 0 | - | 4.60 | 11,279 |
| Las Vegas City Trivia | 0 | - | 4.52 | 13,792 |
| Dallas City Trivia | 0 | - | 4.46 | 6,857 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,758,360 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.42 | 57,984 |
| Countries with Major League Baseball Players | 0 | - | 4.62 | 68,265 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 101,015 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 95,870 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 56,710 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 118,573 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 93,416 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,476 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 59,082 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 86,527 |
| Countries Where Cricket is the Most Popular Sport | 0 | - | 4.78 | 67,319 |
| NBA Cities Map Quiz | 0 | - | 4.51 | 253,472 |
| MLB Cities Map Quiz | 0 | - | 4.50 | 69,869 |
| Random U.S. States on a Map | 0 | - | 4.96 | 629,242 |
| U.S. State Flags | 0 | - | 4.89 | 172,216 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.82 | 56,172 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,231 |
