| Random State Capital to U.S. State | 0 | - | 4.83 | 88,124 |
| US States and State Capitals | 0 | - | 4.99 | 158,228 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,127 |
| Countries Similar to U.S. States by Population | 0 | - | 4.92 | 69,655 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,500 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,173 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,636 |
| Which City in Canada? | 0 | - | 4.82 | 56,629 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,703 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,167 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,676,640 |
| Name a City - European Countries | 0 | - | 4.92 | 64,303 |
| Every City in Arizona on a Map | 0 | - | 4.47 | 9,158 |
| Every City in Alabama on a Map | 0 | - | 4.71 | 8,341 |
| Every City in Michigan on a Map | 0 | - | 4.48 | 9,255 |
| Ultimate Rust Belt City Quiz | 0 | - | 4.63 | 14,544 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,605 |
| Washington D.C. Trivia | 0 | - | 4.44 | 38,485 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,772 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 71,981 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,424 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,462 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,840 |
| Miami City Trivia | 0 | - | 4.60 | 11,184 |
| Dallas City Trivia | 0 | - | 4.46 | 6,771 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 501,409 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,283 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,703 |
| Europe Capital to Country | 0 | - | 4.99 | 247,377 |
| Asia Capital to Country | 0 | - | 4.96 | 125,669 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,351 |
| European Capitals by Map | 0 | - | 4.99 | 136,063 |
| African Capitals by Map | 0 | - | 4.99 | 132,090 |
| South America Capitals Quiz | 0 | - | 5.00 | 476,973 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,029 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,101 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,552 |
| European Coastal Capitals | 0 | - | 4.95 | 89,683 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,159 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,508 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,636 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,389 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,253 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.62 | 34,576 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,014 |
| U.S. State Capitals in the Answer | 0 | - | 4.77 | 35,341 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,448 |
| Official Cities in the UK | 0 | - | 4.89 | 280,306 |
| U.S. Cities A-Z by Clue | 0 | - | 4.36 | 39,638 |
| Every City in Colorado on a Map | 0 | - | 4.48 | 13,002 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,584 |
| World Capitals Quiz | 0 | - | 5.00 | 5,027,922 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,649 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,581 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,360 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,047 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,109 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,661 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,394 |
| Europe Capitals Mystery Route | 0 | - | 4.96 | 54,169 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,724 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.44 | 10,563 |
| U.S. State Flags | 0 | - | 4.89 | 166,838 |
| US States Quiz | 0 | - | 5.00 | 16,686,704 |
| Hawaiian Islands | 0 | - | 4.83 | 42,414 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,250 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,452 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,127 |
| Name a City - U.S. States | 0 | - | 4.41 | 26,527 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,756 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,738 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,331 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,736 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,628 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,639 |
| Smaller U.S. Cities You May Know #1 | 0 | - | 4.45 | 19,607 |
| Boroughs of New York City | 0 | - | 4.47 | 84,069 |
| All About Atlanta | 0 | - | 4.60 | 11,205 |
| Las Vegas City Trivia | 0 | - | 4.52 | 13,707 |
| U.S. States Closest to Tokyo | 0 | - | 4.89 | 59,359 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 87,966 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,516,942 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 218,140 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,344 |
| Capitals of the Stans | 0 | - | 4.95 | 26,381 |
| Every City in Texas on a Map | 0 | - | 4.36 | 14,880 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,685 |
| 1M Cities by Proximity - United States | 0 | - | 4.55 | 149,634 |
| ALL California Cities | 0 | - | 4.36 | 42,804 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,563 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,777 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,569,815 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,353 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,163 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,977 |
| Random European Capital to Country | 0 | - | 4.98 | 189,108 |
| Random European Country to Capital | 0 | - | 4.92 | 147,369 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,306 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,346 |
| Random African Capital to Country | 0 | - | 4.97 | 99,690 |
| Random African Country to Capital | 0 | - | 4.94 | 70,166 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,188 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,521 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 182,478 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.63 | 33,836 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,044 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,798 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,692 |
| Which City in the United States? | 0 | - | 4.21 | 56,638 |
| Los Angeles City Quiz | 0 | - | 4.14 | 30,678 |
| New York Counties | 0 | - | 4.64 | 49,851 |
| Texas Counties | 0 | - | 4.55 | 75,995 |
| European Capitals by Airport Code | 0 | - | 4.92 | 35,378 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,304 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,149 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,658 |
| Find the City #1 | 0 | - | 4.97 | 42,058 |
| Every City in Oregon on a Map | 0 | - | 4.27 | 10,413 |
| Northernmost Capital Cities | 0 | - | 4.98 | 108,861 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,600 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,552 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,518 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,286 |
| Countries by Capital City | 0 | - | 5.00 | 66,524 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,261 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,845 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,119 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,786 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,362 |
| Moved Capital Cities | 0 | - | 4.96 | 73,543 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,221 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,587 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,766 |
| Bay Area or Los Angeles Suburb | 0 | - | 4.40 | 14,971 |
| Which City in Europe? | 0 | - | 4.83 | 106,573 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,011 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,663,268 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,379,300 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 112,358 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,527 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,451 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 137,624 |
| Random U.S. City to State | 0 | - | 4.45 | 75,244 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,197 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 39,987 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.63 | 54,832 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,144 |
| Random Capital to Country | 0 | - | 4.99 | 2,576,948 |
| Random Country to Capital | 0 | - | 4.98 | 910,933 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 113,481 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 38,889 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,636 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,496 |
| 20 Chinese Cities Everyone Should Know | 0 | - | 4.81 | 38,965 |
| Which City in California? | 0 | - | 4.56 | 31,869 |
| Seattle City Trivia | 0 | - | 4.19 | 26,224 |
| Philadelphia Trivia | 0 | - | 4.26 | 21,939 |
| New Orleans City Trivia | 0 | - | 4.09 | 20,136 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,237 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,390 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,621 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,612 |
| New York Cities Map Quiz | 0 | - | 4.54 | 42,031 |
| Cities of Los Angeles County on a Map | 0 | - | 4.69 | 26,702 |
| Rivers of the United States | 0 | - | 4.93 | 65,447 |
| Win the U.S. Presidential Election | 0 | - | 4.80 | 617,825 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,578 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,053 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 50,911 |
| North American Sports Cities | 0 | - | 4.83 | 170,803 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,899 |
| Cities in European History #1 | 0 | - | 4.63 | 133,025 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,182 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,549 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,794 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,006 |
| California Cities starting with SAN or SANTA | 0 | - | 4.33 | 18,430 |
| Cities in U.S. History #1 | 0 | - | 4.25 | 38,969 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,668 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,142 |
| Name a Valid World City | 0 | - | 4.83 | 70,041 |
| Cities by Former Name | 0 | - | 4.84 | 90,899 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,658 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,210 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 245,770 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 67,838 |
| World Capitals by Map | 0 | - | 5.00 | 282,978 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,617 |
| All First Level Subdivision Capitals | 0 | - | 4.84 | 14,964 |
| World Capitals Mystery Route | 0 | - | 4.97 | 54,595 |
| Capitals Starting With H | 0 | - | 4.90 | 90,164 |
| Capitals Starting With K | 0 | - | 4.85 | 75,612 |
| Capitals Starting With L | 0 | - | 4.81 | 86,739 |
| Capitals Starting With M | 0 | - | 4.93 | 105,930 |
| Capitals Starting With P | 0 | - | 4.88 | 77,107 |
| Capitals Starting With R | 0 | - | 4.87 | 80,899 |
| Capitals Starting With S | 0 | - | 4.89 | 84,720 |
| Capitals Starting With T | 0 | - | 4.84 | 75,225 |
| Capitals Starting With W | 0 | - | 4.89 | 90,542 |
| Capitals Starting With A | 0 | - | 4.97 | 126,428 |
