| US States and State Capitals | 0 | - | 4.99 | 162,336 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,046 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,812 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,783 |
| Which City in Canada? | 0 | - | 4.83 | 57,068 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,689,586 |
| Africa Capitals Quiz | 0 | - | 4.99 | 737,581 |
| Asia Capitals Quiz | 0 | - | 4.98 | 692,764 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,018 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,799 |
| Name a City - European Countries | 0 | - | 4.90 | 65,363 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,149 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,132 |
| Las Vegas City Trivia | 0 | - | 4.52 | 13,765 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 506,525 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 114,207 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,662 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,082 |
| Europe Capital to Country | 0 | - | 4.99 | 250,063 |
| Asia Capital to Country | 0 | - | 4.96 | 126,652 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,857 |
| European Capitals by Map | 0 | - | 4.99 | 139,117 |
| African Capitals by Map | 0 | - | 4.99 | 133,766 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,377 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,057 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,408 |
| European Coastal Capitals | 0 | - | 4.95 | 90,581 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,582 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,925 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,981 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,823 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,547 |
| Official Cities in the UK | 0 | - | 4.89 | 283,680 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,351 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,747 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,463 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,027 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,253 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,825 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,168 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,351 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 54,970 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,279 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 89,019 |
| U.S. State Flags | 0 | - | 4.89 | 170,392 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,583 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,137 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,612 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,483 |
| World Capitals Quiz | 0 | - | 5.00 | 5,072,812 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,090 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,356 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,146 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,828 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 39,041 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,184 |
| Smaller U.S. Cities You May Know #1 | 0 | - | 4.45 | 19,708 |
| Seattle City Trivia | 0 | - | 4.20 | 26,418 |
| U.S. States Closest to Tokyo | 0 | - | 4.89 | 60,458 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,917 |
| Capitals of the Stans | 0 | - | 4.95 | 26,838 |
| Biggest Cities in Washington State | 0 | - | 4.44 | 36,204 |
| Biggest Cities in North Carolina | 0 | - | 4.64 | 35,075 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,586,111 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,462 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,515 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,651 |
| Random European Capital to Country | 0 | - | 4.98 | 190,891 |
| Random European Country to Capital | 0 | - | 4.93 | 165,110 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,446 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,750 |
| Random African Capital to Country | 0 | - | 4.97 | 100,704 |
| Random African Country to Capital | 0 | - | 4.94 | 71,197 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,131 |
| Which City in the United States? | 0 | - | 4.21 | 56,985 |
| Rust Belt Cities Map Quiz | 0 | - | 4.57 | 35,087 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.81 | 55,953 |
| California... or Florida? | 0 | - | 4.60 | 51,351 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,177 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,600 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 175,553 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,331 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,597 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,332 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,926 |
| Random U.S. City to State | 0 | - | 4.45 | 76,309 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,085 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,275 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,731 |
| World Capitals by Proximity | 0 | - | 4.91 | 331,365 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,996 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,828 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,983 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,704 |
| Which City in Europe? | 0 | - | 4.83 | 107,383 |
| New York City A-Z | 0 | - | 4.18 | 32,297 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,762 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,104 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,556 |
| Find the City #1 | 0 | - | 4.97 | 42,795 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,231 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,391 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,473 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,203 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,963 |
| Countries by Capital City | 0 | - | 5.00 | 68,240 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,151 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,636 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,179 |
| Moved Capital Cities | 0 | - | 4.96 | 74,201 |
| Random Capital to Country | 0 | - | 4.99 | 2,590,994 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,551 |
| Random Country to Capital | 0 | - | 4.98 | 920,347 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 113,980 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,037 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,773 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,689 |
| Which City in California? | 0 | - | 4.56 | 32,028 |
| Boroughs of New York City | 0 | - | 4.47 | 84,590 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,019 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 627,542 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,884 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,888 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.69 | 60,193 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.69 | 79,245 |
| Biggest Cities in Pennsylvania | 0 | - | 4.12 | 45,400 |
| Biggest Cities in Colorado | 0 | - | 4.05 | 32,253 |
| Biggest Cities in Ohio | 0 | - | 4.38 | 48,774 |
| Biggest Cities in Texas | 0 | - | 4.29 | 119,337 |
| Biggest Cities in Wisconsin | 0 | - | 4.46 | 25,187 |
| North American Sports Cities | 0 | - | 4.83 | 172,362 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,315 |
| Cities in European History #1 | 0 | - | 4.63 | 133,979 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,340 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,744 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,884 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,121 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,421 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,381 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 53,802 |
| Name a Valid World City | 0 | - | 4.83 | 71,187 |
| Cities by Former Name | 0 | - | 4.83 | 91,563 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,389 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,649 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,450 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,185 |
| World Capitals by Map | 0 | - | 5.00 | 286,385 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,298 |
| All First Level Subdivision Capitals | 0 | - | 4.81 | 15,140 |
| Capitals Starting With H | 0 | - | 4.91 | 92,536 |
| Capitals Starting With K | 0 | - | 4.88 | 83,450 |
| Capitals Starting With L | 0 | - | 4.81 | 88,060 |
| Capitals Starting With M | 0 | - | 4.93 | 107,767 |
| Capitals Starting With P | 0 | - | 4.88 | 78,188 |
| Capitals Starting With R | 0 | - | 4.87 | 81,812 |
| Capitals Starting With S | 0 | - | 4.90 | 85,770 |
| Capitals Starting With T | 0 | - | 4.85 | 76,156 |
| Capitals Starting With W | 0 | - | 4.87 | 91,296 |
| Capitals Starting With A | 0 | - | 4.97 | 127,883 |
| Capitals Starting With B | 0 | - | 4.89 | 118,457 |
| Capitals Starting With D | 0 | - | 4.93 | 96,412 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,071 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,396 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,233 |
| Which City in Latin America? | 0 | - | 4.63 | 47,028 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,156 |
| Hawaiian Islands | 0 | - | 4.83 | 42,705 |
| U.S. States that Border Canada | 0 | - | 4.91 | 184,887 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,319 |
| Random U.S. Sports Team to State | 0 | - | 4.33 | 27,068 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,742 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,863 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 183,829 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,313 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,816 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,421 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,678 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,557 |
| Westernmost Cities in the U.S. | 0 | - | 4.36 | 16,449 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,494 |
| North America Cities by Map | 0 | - | 4.41 | 47,806 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,957 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,009 |
| ALL California Cities | 0 | - | 4.37 | 43,053 |
| Random European City to Country | 0 | - | 4.69 | 117,653 |
| Random Asian City to Country | 0 | - | 4.56 | 44,511 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,868 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,764 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,791 |
| Divided World City Name Puzzle #2 | 0 | - | 4.84 | 37,011 |
| Every City in Arizona on a Map | 0 | - | 4.51 | 9,360 |
| Every City in Colorado on a Map | 0 | - | 4.48 | 13,255 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,901 |
| Every City in Alabama on a Map | 0 | - | 4.73 | 8,489 |
| Terrible City Spellings Accepted by JetPunk | 0 | - | 4.97 | 54,366 |
| Every City in Michigan on a Map | 0 | - | 4.44 | 9,474 |
| Capital Cities by Cartoon Riddles | 0 | - | 4.98 | 87,385 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,182 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,454 |
| Former Capitals | 0 | - | 4.88 | 71,450 |
