| US States and State Capitals | 0 | - | 4.99 | 158,837 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,509 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,853 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,678,676 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,317 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,680 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.81 | 55,641 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 105,079 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,144 |
| Name a City - European Countries | 0 | - | 4.92 | 64,518 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,882 |
| Asia Capitals Quiz | 0 | - | 4.98 | 686,550 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,589 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,904 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,432 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,978 |
| Europe Capital to Country | 0 | - | 4.99 | 248,116 |
| Asia Capital to Country | 0 | - | 4.96 | 125,830 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,621 |
| European Capitals by Map | 0 | - | 4.99 | 136,627 |
| African Capitals by Map | 0 | - | 4.99 | 132,292 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,614 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,302 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,301 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,722 |
| European Coastal Capitals | 0 | - | 4.95 | 89,863 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,222 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,162 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,053 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,454 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,704 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,310 |
| Official Cities in the UK | 0 | - | 4.89 | 280,836 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,233 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,162 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,729 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,488 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,260 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,237 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,759 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,562 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 54,320 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,821 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 38,923 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,074 |
| Which City in California? | 0 | - | 4.56 | 31,915 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,473 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,301 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,176 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,863 |
| World Capitals Quiz | 0 | - | 5.00 | 5,035,180 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,461 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,073 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,714 |
| Capitals of the Stans | 0 | - | 4.95 | 26,457 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,524 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,746 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,984 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 149,798 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,624 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,840 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,572,376 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,557 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,824 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,234 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,144 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,318 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,677 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,918 |
| Random European Capital to Country | 0 | - | 4.98 | 189,356 |
| Random European Country to Capital | 0 | - | 4.92 | 147,579 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,449 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,525 |
| Random African Capital to Country | 0 | - | 4.97 | 99,783 |
| Random African Country to Capital | 0 | - | 4.94 | 70,289 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,862 |
| Which City in New York State? | 0 | - | 4.60 | 15,884 |
| Which City in Europe? | 0 | - | 4.83 | 106,786 |
| Which City in Texas? | 0 | - | 4.45 | 24,987 |
| Which City in Florida? | 0 | - | 4.61 | 10,936 |
| New York City A-Z | 0 | - | 4.18 | 32,201 |
| Random U.S. Sports Team to State | 0 | - | 4.36 | 26,207 |
| European Capitals by Airport Code | 0 | - | 4.92 | 35,529 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,569 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,915 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,467 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 137,718 |
| Random U.S. City to State | 0 | - | 4.45 | 75,430 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,037 |
| Find the City #1 | 0 | - | 4.97 | 42,194 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,256 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,085 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,726 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,679 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,747 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,583 |
| Countries by Capital City | 0 | - | 5.00 | 66,791 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,410 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,969 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,687 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,462 |
| Moved Capital Cities | 0 | - | 4.96 | 73,645 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 113,550 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 38,923 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,663 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,535 |
| 20 Chinese Cities Everyone Should Know | 0 | - | 4.81 | 39,136 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,623 |
| Which City in Canada? | 0 | - | 4.82 | 56,737 |
| Boroughs of New York City | 0 | - | 4.47 | 84,150 |
| Washington D.C. Trivia | 0 | - | 4.44 | 38,799 |
| U.S. Senators by State | 0 | - | 4.45 | 39,778 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,633 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,180 |
| Biggest Cities in Washington State | 0 | - | 4.43 | 35,965 |
| Biggest Cities in North Carolina | 0 | - | 4.64 | 34,905 |
| North American Sports Cities | 0 | - | 4.83 | 171,002 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,941 |
| Cities in European History #1 | 0 | - | 4.63 | 133,230 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,214 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,582 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,817 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,026 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 44,840 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,800 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,239 |
| Name a Valid World City | 0 | - | 4.83 | 70,227 |
| Cities by Former Name | 0 | - | 4.84 | 91,039 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,727 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,274 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 245,907 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,057 |
| World Capitals by Map | 0 | - | 5.00 | 283,613 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,728 |
| Random Capital to Country | 0 | - | 4.99 | 2,579,185 |
| Random Country to Capital | 0 | - | 4.98 | 912,288 |
| World Capitals Mystery Route | 0 | - | 4.97 | 54,724 |
| Capitals Starting With H | 0 | - | 4.90 | 91,298 |
| Capitals Starting With K | 0 | - | 4.85 | 75,744 |
| Capitals Starting With L | 0 | - | 4.81 | 86,911 |
| Capitals Starting With M | 0 | - | 4.93 | 106,191 |
| Capitals Starting With P | 0 | - | 4.88 | 77,252 |
| Capitals Starting With R | 0 | - | 4.87 | 81,038 |
| Capitals Starting With S | 0 | - | 4.89 | 84,875 |
| Capitals Starting With T | 0 | - | 4.84 | 75,355 |
| Capitals Starting With W | 0 | - | 4.89 | 90,666 |
| Capitals Starting With A | 0 | - | 4.97 | 126,635 |
| Capitals Starting With B | 0 | - | 4.89 | 117,372 |
| Capitals Starting With D | 0 | - | 4.93 | 95,471 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.62 | 34,595 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,043 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 31,937 |
| U.S. State Capital Etymology | 0 | - | 4.50 | 36,798 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,355 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.63 | 33,861 |
| U.S. State Capitals in the Answer | 0 | - | 4.77 | 35,386 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,342 |
| Los Angeles A-Z | 0 | - | 4.20 | 9,473 |
| Rust Belt Cities Map Quiz | 0 | - | 4.57 | 34,905 |
| Least Irish U.S. States | 0 | - | 4.49 | 18,226 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,296 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 231,119 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,123 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,954 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,050 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,862 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,491 |
| U.S. Cities A-Z by Clue | 0 | - | 4.36 | 39,686 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,337 |
| Westernmost Cities in the U.S. | 0 | - | 4.36 | 16,409 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,340 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,181 |
| South American Cities on the Map | 0 | - | 4.57 | 35,255 |
| North America Cities by Map | 0 | - | 4.41 | 47,636 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,269 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,264 |
| ALL California Cities | 0 | - | 4.37 | 42,836 |
| Random European City to Country | 0 | - | 4.69 | 116,723 |
| Random Asian City to Country | 0 | - | 4.56 | 44,401 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,774 |
| European Cities with the Biggest Economies | 0 | - | 4.62 | 38,199 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,135 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,699 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,382 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,385 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,495 |
| Every City in Arizona on a Map | 0 | - | 4.47 | 9,199 |
| Every City in Colorado on a Map | 0 | - | 4.48 | 13,027 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,627 |
| Every City in Alabama on a Map | 0 | - | 4.71 | 8,369 |
| Terrible City Spellings Accepted by JetPunk | 0 | - | 4.97 | 53,919 |
| Every City in Michigan on a Map | 0 | - | 4.48 | 9,289 |
| Capital Cities by Cartoon Riddles | 0 | - | 4.98 | 86,710 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,346 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,391 |
| Former Capitals | 0 | - | 4.88 | 71,168 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,150 |
| Capital Cities Chain | 0 | - | 4.84 | 81,976 |
| Coldest World Capitals | 0 | - | 4.95 | 133,078 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,318 |
