| US States and State Capitals | 0 | - | 4.99 | 165,771 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,823 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,194 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,310 |
| Which City in Canada? | 0 | - | 4.83 | 57,390 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,699,935 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,745 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,583 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,140 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,556 |
| Name a City - European Countries | 0 | - | 4.89 | 66,325 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,788 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,362 |
| Las Vegas City Trivia | 0 | - | 4.52 | 13,813 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 510,651 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.98 | 119,398 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,616 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,256 |
| Europe Capital to Country | 0 | - | 4.99 | 252,414 |
| Asia Capital to Country | 0 | - | 4.96 | 127,645 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,181 |
| European Capitals by Map | 0 | - | 4.99 | 142,386 |
| African Capitals by Map | 0 | - | 4.99 | 142,464 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,069 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,054 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,316 |
| European Coastal Capitals | 0 | - | 4.95 | 91,443 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,249 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,095 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,073 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,218 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 151,283 |
| California... or Florida? | 0 | - | 4.60 | 51,885 |
| Official Cities in the UK | 0 | - | 4.89 | 286,636 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,410 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,549 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,327 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,685 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,247 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,454 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,642 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 62,025 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 55,786 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,783 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,936 |
| U.S. State Flags | 0 | - | 4.89 | 173,267 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,714 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 71,060 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,646 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,206 |
| World Capitals Quiz | 0 | - | 5.00 | 5,111,293 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,750 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,851 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,650 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,986 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 39,167 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,293 |
| Smaller U.S. Cities You May Know #1 | 0 | - | 4.45 | 19,784 |
| Seattle City Trivia | 0 | - | 4.22 | 26,571 |
| U.S. States Closest to Tokyo | 0 | - | 4.89 | 61,400 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,835 |
| Capitals of the Stans | 0 | - | 4.95 | 27,210 |
| Biggest Cities in Washington State | 0 | - | 4.44 | 36,492 |
| Biggest Cities in North Carolina | 0 | - | 4.64 | 35,279 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,601,361 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,544 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,902 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,143 |
| Random European Capital to Country | 0 | - | 4.98 | 192,282 |
| Random European Country to Capital | 0 | - | 4.93 | 166,013 |
| Random Asian Country to Capital | 0 | - | 4.92 | 97,064 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,528 |
| Random African Capital to Country | 0 | - | 4.97 | 101,425 |
| Random African Country to Capital | 0 | - | 4.95 | 71,841 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,455 |
| Which City in the United States? | 0 | - | 4.21 | 57,204 |
| Rust Belt Cities Map Quiz | 0 | - | 4.57 | 35,302 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.82 | 56,360 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,932 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,755 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 178,455 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,636 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,924 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 139,067 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,263 |
| Random U.S. City to State | 0 | - | 4.45 | 76,986 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,338 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,467 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 44,174 |
| World Capitals by Proximity | 0 | - | 4.91 | 334,244 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,193 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,307 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,417 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,509 |
| Which City in Europe? | 0 | - | 4.83 | 107,968 |
| New York City A-Z | 0 | - | 4.18 | 32,394 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,964 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,450 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,658 |
| Find the City #1 | 0 | - | 4.97 | 43,408 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,490 |
| Most Remote Capital Cities | 0 | - | 4.92 | 54,047 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,293 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,361 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,292 |
| Countries by Capital City | 0 | - | 5.00 | 69,548 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 78,067 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,308 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,910 |
| Moved Capital Cities | 0 | - | 4.96 | 74,701 |
| Random Capital to Country | 0 | - | 4.99 | 2,603,227 |
| World Capitals with a Unique First Letter | 0 | - | 4.83 | 75,841 |
| Random Country to Capital | 0 | - | 4.98 | 929,426 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 114,647 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,186 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,907 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,811 |
| Which City in California? | 0 | - | 4.56 | 32,179 |
| Boroughs of New York City | 0 | - | 4.47 | 85,369 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,147 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 636,665 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,443 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,537 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.69 | 60,507 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.69 | 79,581 |
| Biggest Cities in Florida | 0 | - | 4.25 | 72,450 |
| Biggest Cities in Pennsylvania | 0 | - | 4.13 | 45,558 |
| Biggest Cities in Colorado | 0 | - | 4.05 | 32,441 |
| Biggest Cities in Ohio | 0 | - | 4.38 | 49,003 |
| Biggest Cities in Wisconsin | 0 | - | 4.46 | 25,302 |
| North American Sports Cities | 0 | - | 4.82 | 173,250 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,589 |
| Cities in European History #1 | 0 | - | 4.63 | 134,704 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,468 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,909 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,960 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,234 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,873 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 103,023 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,563 |
| Name a Valid World City | 0 | - | 4.85 | 72,089 |
| Cities by Former Name | 0 | - | 4.83 | 92,148 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,964 |
| Nearest Capital City #1 | 0 | - | 4.83 | 58,024 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,894 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,929 |
| World Capitals by Map | 0 | - | 5.00 | 289,769 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,888 |
| All First Level Subdivision Capitals | 0 | - | 4.82 | 15,278 |
| World Capitals Mystery Route | 0 | - | 4.98 | 56,113 |
| Capitals Starting With H | 0 | - | 4.91 | 93,405 |
| Capitals Starting With K | 0 | - | 4.88 | 84,479 |
| Capitals Starting With L | 0 | - | 4.81 | 96,028 |
| Capitals Starting With M | 0 | - | 4.94 | 109,309 |
| Capitals Starting With P | 0 | - | 4.88 | 79,091 |
| Capitals Starting With R | 0 | - | 4.88 | 82,572 |
| Capitals Starting With S | 0 | - | 4.90 | 86,657 |
| Capitals Starting With T | 0 | - | 4.86 | 76,908 |
| Capitals Starting With W | 0 | - | 4.87 | 91,776 |
| Capitals Starting With A | 0 | - | 4.97 | 129,221 |
| Capitals Starting With B | 0 | - | 4.89 | 119,600 |
| Capitals Starting With D | 0 | - | 4.94 | 97,285 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.41 | 32,327 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,270 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,445 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,848 |
| Which City in Latin America? | 0 | - | 4.63 | 47,166 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,797 |
| Hawaiian Islands | 0 | - | 4.83 | 42,990 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,906 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,553 |
| Random U.S. Sports Team to State | 0 | - | 4.33 | 27,859 |
| Single Vowel Capitals | 0 | - | 4.83 | 14,754 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,468 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,811 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,359 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,199 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.93 | 105,035 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,952 |
| U.S. City Nicknames | 0 | - | 4.26 | 103,882 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,813 |
| Westernmost Cities in the U.S. | 0 | - | 4.37 | 16,503 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,781 |
| North America Cities by Map | 0 | - | 4.41 | 47,966 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 47,019 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,686 |
| ALL California Cities | 0 | - | 4.37 | 43,269 |
| Random European City to Country | 0 | - | 4.69 | 118,518 |
| Random Asian City to Country | 0 | - | 4.56 | 44,629 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,771 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,441 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,652 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,570 |
| Every City in Arizona on a Map | 0 | - | 4.53 | 9,621 |
| Every City in Colorado on a Map | 0 | - | 4.49 | 13,571 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 14,312 |
| Every City in Alabama on a Map | 0 | - | 4.74 | 8,683 |
| Terrible City Spellings Accepted by JetPunk | 0 | - | 4.97 | 54,868 |
| Every City in Michigan on a Map | 0 | - | 4.44 | 9,799 |
| Capital Cities by Cartoon Riddles | 0 | - | 4.98 | 88,039 |
