| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,053 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,694,099 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,914 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 145,000 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,340 |
| US States Quiz | 0 | - | 5.00 | 16,932,924 |
| Countries Similar to U.S. States by Population | 0 | - | 4.91 | 71,197 |
| Random U.S. City to State | 0 | - | 4.45 | 76,639 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,329 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,131 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,351 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,787 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,289 |
| Africa Capitals Quiz | 0 | - | 4.99 | 740,654 |
| Asia Capitals Quiz | 0 | - | 4.98 | 695,520 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,896 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,654 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 221,611 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 134,762 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,958 |
| Name a City - European Countries | 0 | - | 4.90 | 65,773 |
| Boroughs of New York City | 0 | - | 4.47 | 84,774 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,063 |
| US States with an Empty Map | 0 | - | 5.00 | 626,466 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,493 |
| Category Elimination - U.S. Metro Areas | 0 | - | 4.41 | 26,817 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,362 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,211 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,128 |
| Arms Exports - United States | 0 | - | 4.77 | 62,566 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,752 |
| Draw All US State Borders | 0 | - | 4.99 | 139,083 |
| Most Common Immigrant Origin by U.S. State | 0 | - | 4.90 | 67,314 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,507 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,919 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,627 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,603 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,076 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,543 |
| ALL California Cities | 0 | - | 4.37 | 43,136 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,473 |
| Europe Capital to Country | 0 | - | 4.99 | 251,141 |
| Asia Capital to Country | 0 | - | 4.96 | 126,969 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,374 |
| European Capitals by Map | 0 | - | 4.99 | 140,534 |
| African Capitals by Map | 0 | - | 4.99 | 138,107 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,114 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,003 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,404 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,746 |
| European Coastal Capitals | 0 | - | 4.95 | 90,922 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,745 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,176 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,845 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,970 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,636 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 37,006 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,603 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 34,011 |
| U.S. State Capitals in the Answer | 0 | - | 4.77 | 35,685 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,253 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,906 |
| U.S. State Capitals with the Least Precipitation | 0 | - | 4.41 | 23,286 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,735 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,472 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,111 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,638 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,417 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,766 |
| Official Cities in the UK | 0 | - | 4.89 | 284,884 |
| Every City in Arizona on a Map | 0 | - | 4.51 | 9,427 |
| Every City in Colorado on a Map | 0 | - | 4.49 | 13,369 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 14,018 |
| Every City in Alabama on a Map | 0 | - | 4.74 | 8,548 |
| Every City in Michigan on a Map | 0 | - | 4.44 | 9,542 |
| Ultimate Rust Belt City Quiz | 0 | - | 4.63 | 14,676 |
| World Capitals Quiz | 0 | - | 5.00 | 5,088,451 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,882 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,804 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,273 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,631 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,101 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,362 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,634 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 55,320 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,470 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,748 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,426 |
| U.S. States that Border Canada | 0 | - | 4.91 | 185,769 |
| U.S. Cities With The Most Top Census Appearances | 0 | - | 4.67 | 11,274 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,637 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,514 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,448 |
| Name a City - U.S. States | 0 | - | 4.38 | 28,699 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,736 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,752 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,656 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,334 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,951 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.56 | 22,646 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.40 | 32,261 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.49 | 26,080 |
| US States and State Capitals | 0 | - | 4.99 | 163,807 |
| Miami City Trivia | 0 | - | 4.60 | 11,248 |
| All About Atlanta | 0 | - | 4.60 | 11,269 |
| Dallas City Trivia | 0 | - | 4.46 | 6,851 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,547,118 |
| U.S. States Richer than Their Neighbors | 0 | - | 4.43 | 27,399 |
| Capitals of the Stans | 0 | - | 4.95 | 26,973 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 159,661 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,647 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.90 | 83,444 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 42,132 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 117,626 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,600 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,453 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,973 |
| California Cities starting with SAN or SANTA | 0 | - | 4.33 | 18,556 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,066 |
| Word Scramble - U.S. Cities | 0 | - | 4.13 | 19,838 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,511 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,192 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,592,704 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,413 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,858 |
| Random European Capital to Country | 0 | - | 4.98 | 191,593 |
| Random European Country to Capital | 0 | - | 4.93 | 165,495 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,772 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,100 |
| Random African Capital to Country | 0 | - | 4.97 | 100,992 |
| Random African Country to Capital | 0 | - | 4.94 | 71,473 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,560 |
| US State Capitals - One Minute Sprint | 0 | - | 4.05 | 184,381 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,297 |
| U.S. State Capitals with the Most Precipitation | 0 | - | 4.20 | 12,772 |
| U.S. State Capital Superlatives - Top 2 | 0 | - | 4.36 | 21,800 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,738 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,718 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,794 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 333,654 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.47 | 119,198 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,615 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,589 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.48 | 52,333 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,401 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.48 | 37,139 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,601 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,690 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,494 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,054 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 176,703 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,713 |
| Find the City #1 | 0 | - | 4.97 | 43,067 |
| Every City in Oregon on a Map | 0 | - | 4.27 | 10,709 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,665 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,636 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,780 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,640 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,485 |
| Countries by Capital City | 0 | - | 5.00 | 68,775 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,456 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,892 |
| World Capitals by Proximity | 0 | - | 4.90 | 332,484 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,064 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,488 |
| Moved Capital Cities | 0 | - | 4.96 | 74,406 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,001 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 51,152 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,045 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,673 |
| Most Guessed US State Capitals | 0 | - | 4.37 | 24,697 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.45 | 10,650 |
| Which City in Europe? | 0 | - | 4.83 | 107,653 |
| Neighborhoods of New York City | 0 | - | 4.37 | 30,502 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,788 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,268 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,686,704 |
| Draw All US State Borders - Extreme | 0 | - | 4.99 | 78,849 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,394,670 |
| U.S. States by Unofficial Motto | 0 | - | 4.47 | 23,165 |
| Every City in Texas on a Map | 0 | - | 4.37 | 15,563 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,844 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,590 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,830 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,352 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.64 | 55,667 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,968 |
| Random Capital to Country | 0 | - | 4.99 | 2,596,047 |
| Random Country to Capital | 0 | - | 4.98 | 923,789 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 114,182 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,085 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,820 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,733 |
| U.S. State Capitals Furthest from the State Border | 0 | - | 4.19 | 18,020 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 39,092 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,233 |
| Los Angeles City Quiz | 0 | - | 4.15 | 30,745 |
| Philadelphia Trivia | 0 | - | 4.26 | 22,045 |
| New Orleans City Trivia | 0 | - | 4.09 | 20,185 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,700 |
