| US States and State Capitals Quiz | 0 | - | 4.99 | 145,625 |
| Random U.S. State Capitals on a Map | 0 | - | 4.91 | 99,652 |
| Random State Capital to U.S. State | 0 | - | 4.81 | 83,981 |
| Countries Similar to U.S. States by Population | 0 | - | 4.95 | 65,706 |
| Every City in Arizona on a Map | 0 | - | 4.45 | 8,474 |
| Every City in Alabama on a Map | 0 | - | 4.69 | 7,524 |
| Every City in Michigan on a Map | 0 | - | 4.44 | 8,436 |
| Ultimate Rust Belt City Quiz | 0 | - | 4.62 | 14,119 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,054 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 45,180 |
| Most-Visited U.S. Cities | 0 | - | 4.88 | 85,777 |
| Every U.S. Metro Area on a Map | 0 | - | 4.96 | 76,483 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.59 | 7,708 |
| Which City in Canada? | 0 | - | 4.81 | 55,381 |
| Hawaiian Islands | 0 | - | 4.83 | 41,084 |
| Random U.S. States Mouse Hunt! | 0 | - | 4.94 | 166,237 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,632,185 |
| Every City in Colorado on a Map | 0 | - | 4.46 | 12,097 |
| Every City in Washington State on a Map | 0 | - | 4.51 | 12,314 |
| Africa Capitals Quiz | 0 | - | 4.99 | 699,931 |
| Asia Capitals Quiz | 0 | - | 4.98 | 657,908 |
| Boroughs of New York City | 0 | - | 4.46 | 81,805 |
| Washington D.C. Trivia | 0 | - | 4.41 | 32,560 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 100,278 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 68,848 |
| Name a City - European Countries | 0 | - | 4.93 | 60,591 |
| Random African Capitals on a Map | 0 | - | 4.95 | 52,593 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 49,114 |
| Random European Capitals on a Map | 0 | - | 4.98 | 130,006 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 91,869 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.89 | 46,697 |
| Miami City Trivia | 0 | - | 4.59 | 10,974 |
| Dallas City Trivia | 0 | - | 4.46 | 6,583 |
| Word Scramble - U.S. States | 0 | - | 4.96 | 485,241 |
| Every City in Texas on a Map | 0 | - | 4.31 | 12,951 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 107,019 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 104,351 |
| Most-Visited Cities in Europe | 0 | - | 4.89 | 68,380 |
| Europe Capital to Country | 0 | - | 4.99 | 239,007 |
| Asia Capital to Country | 0 | - | 4.96 | 122,385 |
| EU Capitals with No Hints | 0 | - | 4.96 | 138,373 |
| European Capitals by Map | 0 | - | 4.99 | 126,124 |
| African Capitals by Map | 0 | - | 4.99 | 125,639 |
| Asian Capitals by Map | 0 | - | 4.98 | 56,807 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.87 | 87,411 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 80,228 |
| European Coastal Capitals | 0 | - | 4.95 | 86,008 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.90 | 50,623 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 254,350 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 213,055 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 79,794 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 73,857 |
| U.S. State Capitals Map Quiz | 0 | - | 4.91 | 137,100 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.57 | 33,919 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.61 | 50,157 |
| U.S. State Capitals in the Answer | 0 | - | 4.76 | 34,393 |
| Rivers of the United States | 0 | - | 4.92 | 62,563 |
| US States by Borders in 30 Seconds | 0 | - | 4.74 | 2,591,907 |
| U.S. City Nicknames | 0 | - | 4.25 | 102,387 |
| Official Cities in the UK | 0 | - | 4.89 | 268,031 |
| South America Capitals Quiz | 0 | - | 5.00 | 461,327 |
| North America Capitals Quiz | 0 | - | 4.99 | 206,252 |
| African Capitals - Map Quiz | 0 | - | 4.95 | 58,597 |
| Top 10 Most Remote European Capitals | 0 | - | 4.85 | 90,665 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 114,158 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 84,053 |
| European Capitals Furthest from the Sea | 0 | - | 4.90 | 71,257 |
| Asian Capitals - Map Quiz | 0 | - | 4.94 | 57,804 |
| Europe Capitals Mystery Route | 0 | - | 4.96 | 51,232 |
| European Capitals Ending in N | 0 | - | 4.92 | 78,661 |
| U.S. State Flags | 0 | - | 4.89 | 156,450 |
| U.S. States that Border Canada | 0 | - | 4.91 | 174,228 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.41 | 35,870 |
| British Cities with the Most Tourists | 0 | - | 4.81 | 64,877 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 133,829 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.91 | 23,004 |
| Every City in Oregon on a Map | 0 | - | 4.25 | 9,642 |
| World Capitals Quiz | 0 | - | 5.00 | 4,860,898 |
| Capitals of Canadian Provinces | 0 | - | 4.87 | 84,795 |
| Name a Valid European Capital | 0 | - | 4.95 | 144,881 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 78,650 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.57 | 41,986 |
| Smaller U.S. Cities You May Know #1 | 0 | - | 4.45 | 19,298 |
| Los Angeles City Quiz | 0 | - | 4.14 | 30,376 |
| All About Atlanta | 0 | - | 4.59 | 10,925 |
| Las Vegas City Trivia | 0 | - | 4.52 | 13,389 |
| New York Cities Map Quiz | 0 | - | 4.54 | 41,301 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 84,197 |
| Fifty US States in One Minute | 0 | - | 4.55 | 3,449,302 |
| Category Elimination - U.S. States #1 | 0 | - | 4.90 | 210,747 |
| Category Elimination - U.S. States #2 | 0 | - | 4.81 | 126,295 |
| State Quiz - New York | 0 | - | 4.52 | 43,901 |
| Capitals of the Stans | 0 | - | 4.96 | 24,952 |
| ALL California Cities | 0 | - | 4.35 | 41,686 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,508,780 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 124,959 |
| Most Guessed European Capitals | 0 | - | 4.89 | 99,802 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 81,091 |
| Random European Capital to Country | 0 | - | 4.97 | 183,616 |
| Random European Country to Capital | 0 | - | 4.93 | 143,444 |
| Random Asian Country to Capital | 0 | - | 4.92 | 92,055 |
| Random Asian Capital to Country | 0 | - | 4.97 | 97,262 |
| Random African Capital to Country | 0 | - | 4.97 | 87,397 |
| Random African Country to Capital | 0 | - | 4.94 | 67,525 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 61,223 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,238 |
| US State Capitals - One Minute Sprint | 0 | - | 4.02 | 176,927 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.62 | 33,398 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 28,481 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,472 |
| Which City in the United States? | 0 | - | 4.21 | 55,765 |
| Pennsylvania Counties | 0 | - | 4.47 | 48,916 |
| New York Counties Quiz | 0 | - | 4.63 | 47,601 |
| North Carolina Counties | 0 | - | 4.52 | 50,279 |
| Georgia Counties | 0 | - | 4.49 | 47,077 |
| Virginia Counties Quiz | 0 | - | 4.45 | 31,833 |
| West Virginia Counties Quiz | 0 | - | 4.59 | 32,360 |
| Counties of Ohio | 0 | - | 4.43 | 43,637 |
| Texas Counties | 0 | - | 4.55 | 72,824 |
| European Capitals by Airport Code | 0 | - | 4.90 | 32,102 |
| Top 10 Least Populous U.S. States | 0 | - | 4.93 | 184,815 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 161,736 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 98,594 |
| U.S. Cities A-Z | 0 | - | 4.22 | 31,475 |
| U.S Cities by African-American Population | 0 | - | 4.41 | 93,339 |
| 1M Cities by Proximity - United States | 0 | - | 4.55 | 146,320 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.54 | 135,270 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 39,284 |
| Random U.S. City to State | 0 | - | 4.44 | 71,668 |
| Cities on Route 66 on a Map | 0 | - | 4.51 | 31,754 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.41 | 39,055 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 39,931 |
| World Capitals by Proximity | 0 | - | 4.90 | 316,492 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 39,994 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.40 | 10,364 |
| Bay Area or Los Angeles Suburb | 0 | - | 4.40 | 14,664 |
| Which City in New York State? | 0 | - | 4.59 | 15,449 |
| Which City in Europe? | 0 | - | 4.82 | 104,238 |
| Neighborhoods of New York City | 0 | - | 4.36 | 29,437 |
| Random Point on Land to US State | 0 | - | 4.55 | 65,609 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.68 | 1,342,393 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 47,519 |
| Global Cities on a World Map | 0 | - | 4.94 | 105,180 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.29 | 32,990 |
| Name a City - U.S. States | 0 | - | 4.39 | 25,932 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 33,187 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.61 | 52,559 |
| Find the City #1 | 0 | - | 4.97 | 39,605 |
| Northernmost Capital Cities | 0 | - | 4.98 | 103,729 |
| Most Remote Capital Cities | 0 | - | 4.91 | 49,529 |
| Capital Cities: Ports and Saints | 0 | - | 4.95 | 40,976 |
| Capitals with the Shortest Names | 0 | - | 4.96 | 102,019 |
| Same Letter Country and Capital | 0 | - | 4.99 | 140,166 |
| Countries by Capital City | 0 | - | 5.00 | 60,666 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 72,848 |
| Capitals of the Largest Countries by Area | 0 | - | 4.95 | 110,855 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 80,129 |
| Moved Capital Cities | 0 | - | 4.95 | 71,269 |
| Random Capital to Country | 0 | - | 4.99 | 2,517,533 |
| World Capitals with a Unique First Letter | 0 | - | 4.81 | 61,091 |
| Random Country to Capital | 0 | - | 4.98 | 875,198 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 111,646 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 38,343 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.56 | 35,148 |
| 20 Chinese Cities Everyone Should Know | 0 | - | 4.81 | 37,358 |
| Seattle Trivia Quiz | 0 | - | 4.19 | 19,823 |
| Philadelphia Trivia | 0 | - | 4.23 | 21,601 |
| The New Orleans Quiz | 0 | - | 4.09 | 19,995 |
| Countries Closest to Alaska | 0 | - | 4.91 | 106,189 |
| Countries Closest to Maine | 0 | - | 4.83 | 63,723 |
| California Cities Map Quiz | 0 | - | 4.50 | 86,005 |
| Florida Cities Map Quiz | 0 | - | 4.49 | 59,528 |
| Cities of Los Angeles County on a Map | 0 | - | 4.69 | 25,359 |
| Win the U.S. Presidential Election | 0 | - | 4.74 | 584,460 |
| Sports Teams by State Quiz | 0 | - | 4.18 | 93,529 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 91,785 |
| States that Beat New York | 0 | - | 4.51 | 42,852 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 123,554 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.95 | 47,931 |
| Summer Olympic City Bids | 0 | - | 4.92 | 39,950 |
| Important Cities in European History | 0 | - | 4.56 | 114,216 |
| European Cities by Map #2 | 0 | - | 4.48 | 46,628 |
| European Cities by Map #1 | 0 | - | 4.68 | 54,807 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,382 |
| Mediterranean Cities by Map | 0 | - | 4.50 | 50,550 |
| California Cities starting with SAN or SANTA | 0 | - | 4.33 | 18,084 |
| Important Places in U.S. History | 0 | - | 4.25 | 37,122 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.87 | 98,472 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 50,670 |
| Cities by Former Name | 0 | - | 4.84 | 88,589 |
| Capitals in their Native Languages | 0 | - | 4.94 | 130,683 |
| Nearest Capital City #1 | 0 | - | 4.83 | 55,353 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.36 | 243,452 |
| World Capitals Deepest in a Country's Territory | 0 | - | 4.96 | 51,933 |
| World Capitals by Map | 0 | - | 5.00 | 269,884 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.96 | 54,910 |
| All First Level Subdivision Capitals | 0 | - | 4.84 | 14,335 |
| World Capitals Mystery Route | 0 | - | 4.97 | 51,278 |
| World Capitals By Letter - H | 0 | - | 4.86 | 76,010 |
| World Capitals By Letter - K | 0 | - | 4.82 | 70,568 |
