| US States and State Capitals | 0 | - | 4.99 | 158,907 |
| Countries Similar to U.S. States by Population | 0 | - | 4.91 | 69,874 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,546 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,887 |
| Click a Valid US State A-Z | 0 | - | 4.90 | 115,060 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,678,965 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,352 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 105,100 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,161 |
| Name a City - European Countries | 0 | - | 4.92 | 64,557 |
| Africa Capitals Quiz | 0 | - | 4.99 | 731,139 |
| Asia Capitals Quiz | 0 | - | 4.98 | 686,724 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,617 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,912 |
| Random U.S. Sports Team to State | 0 | - | 4.36 | 26,215 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,457 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,021 |
| Europe Capital to Country | 0 | - | 4.99 | 248,167 |
| Asia Capital to Country | 0 | - | 4.96 | 125,850 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,662 |
| European Capitals by Map | 0 | - | 4.99 | 136,722 |
| African Capitals by Map | 0 | - | 4.99 | 132,342 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,332 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,321 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,740 |
| European Coastal Capitals | 0 | - | 4.95 | 89,880 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,232 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,260 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,093 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,463 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 80,909 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,719 |
| Official Cities in the UK | 0 | - | 4.89 | 280,924 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,235 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,722 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,243 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,752 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,507 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,275 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,249 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,770 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,588 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 54,332 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,833 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,323 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,688 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 38,927 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,078 |
| Which City in California? | 0 | - | 4.56 | 31,922 |
| U.S. Senators by State | 0 | - | 4.45 | 39,780 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,482 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,322 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,261 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,881 |
| World Capitals Quiz | 0 | - | 5.00 | 5,036,585 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,494 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,123 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,737 |
| Capitals of the Stans | 0 | - | 4.95 | 26,471 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,037 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 149,815 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,637 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,848 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,572,796 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,585 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,239 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,157 |
| Random European Capital to Country | 0 | - | 4.98 | 189,384 |
| Random European Country to Capital | 0 | - | 4.92 | 147,591 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,462 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,538 |
| Random African Capital to Country | 0 | - | 4.97 | 99,795 |
| Random African Country to Capital | 0 | - | 4.94 | 70,301 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,897 |
| New York City A-Z | 0 | - | 4.18 | 32,208 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.81 | 55,646 |
| U.S. States Closest to Moscow | 0 | - | 4.50 | 47,822 |
| European Capitals by Airport Code | 0 | - | 4.92 | 35,544 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,549 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,819 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.54 | 137,725 |
| Random U.S. City to State | 0 | - | 4.45 | 75,437 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,043 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,264 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,772 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,826 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,325 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,684 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,964 |
| Which City in New York State? | 0 | - | 4.60 | 15,885 |
| 20 Chinese Cities Everyone Should Know | 0 | - | 4.81 | 39,158 |
| Which City in Europe? | 0 | - | 4.83 | 106,814 |
| Which City in Texas? | 0 | - | 4.45 | 24,991 |
| Which City in Florida? | 0 | - | 4.61 | 10,938 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,640 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,200 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 51,075 |
| North American Sports Cities | 0 | - | 4.83 | 171,024 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,953 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,575 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,965 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,468 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 44,934 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,820 |
| Name a Valid World City | 0 | - | 4.83 | 70,258 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.64 | 54,938 |
| Find the City #1 | 0 | - | 4.97 | 42,219 |
| Cities by Former Name | 0 | - | 4.84 | 91,052 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,741 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,118 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,751 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,285 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,712 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,799 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,628 |
| Countries by Capital City | 0 | - | 5.00 | 66,835 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,435 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,996 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 245,945 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,483 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,081 |
| Moved Capital Cities | 0 | - | 4.96 | 73,664 |
| World Capitals by Map | 0 | - | 5.00 | 283,770 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,753 |
| Random Capital to Country | 0 | - | 4.99 | 2,579,590 |
| Random Country to Capital | 0 | - | 4.98 | 912,519 |
| World Capitals Mystery Route | 0 | - | 4.97 | 54,745 |
| Capitals Starting With H | 0 | - | 4.90 | 91,366 |
| Capitals Starting With K | 0 | - | 4.85 | 75,759 |
| Capitals Starting With L | 0 | - | 4.81 | 86,929 |
| Capitals Starting With M | 0 | - | 4.93 | 106,222 |
| Capitals Starting With P | 0 | - | 4.88 | 77,264 |
| Capitals Starting With R | 0 | - | 4.87 | 81,048 |
| Capitals Starting With S | 0 | - | 4.89 | 84,893 |
| Capitals Starting With T | 0 | - | 4.84 | 75,365 |
| Capitals Starting With W | 0 | - | 4.89 | 90,680 |
| Capitals Starting With A | 0 | - | 4.97 | 126,665 |
| Capitals Starting With B | 0 | - | 4.89 | 117,389 |
| Capitals Starting With D | 0 | - | 4.93 | 95,485 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 113,559 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 38,925 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,666 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,540 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 31,941 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.44 | 10,575 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,344 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,661 |
| Which City in Canada? | 0 | - | 4.82 | 56,750 |
| Boroughs of New York City | 0 | - | 4.47 | 84,164 |
| Washington D.C. Trivia | 0 | - | 4.44 | 38,819 |
| Random American Countries on a Map | 0 | - | 4.96 | 98,746 |
| U.S. States Closest to Tokyo | 0 | - | 4.89 | 59,555 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,139 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 218,755 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,688 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,352 |
| Biggest Cities in Washington State | 0 | - | 4.43 | 35,972 |
| Biggest Cities in North Carolina | 0 | - | 4.64 | 34,908 |
| Cities in European History #1 | 0 | - | 4.63 | 133,272 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,345 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,221 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,585 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,187 |
| North America Cities by Map | 0 | - | 4.41 | 47,641 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,819 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,031 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,284 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,313 |
| ALL California Cities | 0 | - | 4.37 | 42,847 |
| Random European City to Country | 0 | - | 4.69 | 116,743 |
| Random Asian City to Country | 0 | - | 4.56 | 44,408 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,800 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,264 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,392 |
| Terrible City Spellings Accepted by JetPunk | 0 | - | 4.97 | 53,934 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,394 |
| Former Capitals | 0 | - | 4.88 | 71,180 |
| Capital Cities Chain | 0 | - | 4.84 | 81,985 |
| Coldest World Capitals | 0 | - | 4.95 | 133,090 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,895 |
| All First Level Subdivision Capitals | 0 | - | 4.85 | 14,992 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,077 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 65,157 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.62 | 34,598 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,051 |
| U.S. State Capital Etymology | 0 | - | 4.50 | 36,799 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,360 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.63 | 33,868 |
| U.S. State Capitals in the Answer | 0 | - | 4.77 | 35,396 |
| Los Angeles A-Z | 0 | - | 4.20 | 9,474 |
| Rust Belt Cities Map Quiz | 0 | - | 4.57 | 34,909 |
| Random U.S. States on a Map | 0 | - | 4.96 | 622,128 |
| Least Irish U.S. States | 0 | - | 4.49 | 18,230 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 190,085 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,155 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,153 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,994 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,068 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,875 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,499 |
