| US States and State Capitals | 0 | - | 4.99 | 165,011 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,724 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,620 |
| Which City in Canada? | 0 | - | 4.83 | 57,323 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,833 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,783 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,537 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,697,608 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,975 |
| Asia Capitals Quiz | 0 | - | 4.98 | 698,032 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,882 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,352 |
| Name a City - European Countries | 0 | - | 4.90 | 66,067 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,573 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,284 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 509,646 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,363 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,939 |
| Europe Capital to Country | 0 | - | 4.99 | 251,855 |
| Asia Capital to Country | 0 | - | 4.96 | 127,308 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,817 |
| European Capitals by Map | 0 | - | 4.99 | 141,869 |
| African Capitals by Map | 0 | - | 4.99 | 141,892 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,814 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,761 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,090 |
| European Coastal Capitals | 0 | - | 4.95 | 91,217 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,134 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,257 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,563 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,118 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 150,695 |
| California... or Florida? | 0 | - | 4.60 | 51,812 |
| Official Cities in the UK | 0 | - | 4.89 | 285,916 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,536 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,854 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,142 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,501 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,998 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,335 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,522 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,861 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 55,598 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,653 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,762 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,953 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 39,129 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,274 |
| U.S. State Flags | 0 | - | 4.89 | 172,563 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,844 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,969 |
| World Capitals Quiz | 0 | - | 5.00 | 5,101,419 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,590 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,465 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,502 |
| Smaller U.S. Cities You May Know #1 | 0 | - | 4.45 | 19,769 |
| Las Vegas City Trivia | 0 | - | 4.52 | 13,799 |
| U.S. States Closest to Tokyo | 0 | - | 4.89 | 61,199 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,638 |
| Capitals of the Stans | 0 | - | 4.95 | 27,098 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,563 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,677 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,716 |
| ALL California Cities | 0 | - | 4.37 | 43,216 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,167 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 49,066 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,282 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,597,719 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,298 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,780 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,005 |
| Random European Capital to Country | 0 | - | 4.98 | 192,020 |
| Random European Country to Capital | 0 | - | 4.93 | 165,795 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,942 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,352 |
| Random African Capital to Country | 0 | - | 4.97 | 101,256 |
| Random African Country to Capital | 0 | - | 4.95 | 71,693 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,173 |
| Which City in the United States? | 0 | - | 4.21 | 57,156 |
| Rust Belt Cities Map Quiz | 0 | - | 4.57 | 35,243 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.82 | 56,266 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,520 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 177,790 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,969 |
| Random U.S. City to State | 0 | - | 4.45 | 76,820 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 124,608 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,421 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 44,068 |
| World Capitals by Proximity | 0 | - | 4.91 | 333,511 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,133 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,194 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,325 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,315 |
| Which City in Europe? | 0 | - | 4.83 | 107,823 |
| Which City in California? | 0 | - | 4.56 | 32,142 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 634,891 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 117,076 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,917 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,157 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,618 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.64 | 55,843 |
| Find the City #1 | 0 | - | 4.97 | 43,278 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,244 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,898 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,109 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,108 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,010 |
| Countries by Capital City | 0 | - | 5.00 | 69,248 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,776 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,154 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,741 |
| Moved Capital Cities | 0 | - | 4.96 | 74,594 |
| Random Capital to Country | 0 | - | 4.99 | 2,600,003 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,775 |
| Random Country to Capital | 0 | - | 4.98 | 926,911 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 114,558 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,121 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,851 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,774 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,707 |
| Boroughs of New York City | 0 | - | 4.47 | 84,932 |
| Seattle City Trivia | 0 | - | 4.21 | 26,536 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,115 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,634 |
| California Counties Map Quiz | 0 | - | 4.36 | 34,611 |
| Hawaiian Islands | 0 | - | 4.83 | 42,914 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,450 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,481 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,127 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,372 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,671 |
| Biggest Cities in Washington State | 0 | - | 4.44 | 36,424 |
| Biggest Cities in North Carolina | 0 | - | 4.64 | 35,229 |
| North American Sports Cities | 0 | - | 4.83 | 173,047 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,532 |
| Cities in European History #1 | 0 | - | 4.63 | 134,527 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,754 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,438 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,863 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,701 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,945 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,205 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,817 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,289 |
| California Cities starting with SAN or SANTA | 0 | - | 4.33 | 18,585 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,505 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,587 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,870 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,421 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,508 |
| Name a Valid World City | 0 | - | 4.85 | 71,883 |
| Terrible City Spellings Accepted by JetPunk | 0 | - | 4.97 | 54,762 |
| Cities by Former Name | 0 | - | 4.83 | 91,981 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,489 |
| Former Capitals | 0 | - | 4.88 | 71,645 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,656 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,940 |
| Capital Cities Chain | 0 | - | 4.84 | 83,280 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,759 |
| Coldest World Capitals | 0 | - | 4.95 | 134,117 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,738 |
| World Capitals by Map | 0 | - | 5.00 | 289,049 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,767 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,062 |
| All First Level Subdivision Capitals | 0 | - | 4.82 | 15,250 |
| World Capitals Mystery Route | 0 | - | 4.98 | 55,963 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,482 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 68,817 |
| Capitals Starting With H | 0 | - | 4.91 | 93,248 |
| Capitals Starting With K | 0 | - | 4.89 | 84,323 |
| Capitals Starting With M | 0 | - | 4.94 | 109,031 |
| Capitals Starting With P | 0 | - | 4.88 | 78,922 |
| Capitals Starting With R | 0 | - | 4.88 | 82,445 |
| Capitals Starting With S | 0 | - | 4.90 | 86,494 |
| Capitals Starting With T | 0 | - | 4.85 | 76,767 |
| Capitals Starting With W | 0 | - | 4.87 | 91,689 |
| Capitals Starting With A | 0 | - | 4.97 | 128,998 |
| Capitals Starting With B | 0 | - | 4.89 | 119,395 |
| Capitals Starting With D | 0 | - | 4.94 | 97,113 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,857 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,399 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,207 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 37,078 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,685 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 34,058 |
| U.S. State Capitals in the Answer | 0 | - | 4.77 | 35,770 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,433 |
| Which City in Latin America? | 0 | - | 4.63 | 47,142 |
| New York City A-Z | 0 | - | 4.18 | 32,369 |
| Los Angeles A-Z | 0 | - | 4.20 | 9,537 |
| Cartoon Versions of U.S. States | 0 | - | 4.75 | 64,123 |
| Satellite Images - U.S. States | 0 | - | 4.54 | 45,336 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,769 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 81,627 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,540 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 42,137 |
| Single Vowel Capitals | 0 | - | 4.83 | 14,707 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,198 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,885 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,562 |
