| Neighborhoods of New York City Map | 0 | - | 4.90 | 43,060 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,153 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,996 |
| US States and State Capitals | 0 | - | 4.99 | 166,024 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,866 |
| Countries Similar to U.S. States by Population | 0 | - | 4.91 | 71,968 |
| Every City in Colorado on a Map | 0 | - | 4.49 | 13,584 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,824 |
| U.S. States That Have Hosted the Olympics | 0 | - | 4.81 | 41,707 |
| Common First Words in U.S. Cities | 0 | - | 4.82 | 66,723 |
| Which City in Canada? | 0 | - | 4.83 | 57,411 |
| Miami City Trivia | 0 | - | 4.60 | 11,274 |
| All About Atlanta | 0 | - | 4.60 | 11,301 |
| Las Vegas City Trivia | 0 | - | 4.52 | 13,818 |
| Dallas City Trivia | 0 | - | 4.46 | 6,876 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,302 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,451 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,700,568 |
| Every City in Arizona on a Map | 0 | - | 4.53 | 9,634 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 14,348 |
| Every City in Alabama on a Map | 0 | - | 4.74 | 8,711 |
| Every City in Michigan on a Map | 0 | - | 4.44 | 9,823 |
| Ultimate Rust Belt City Quiz | 0 | - | 4.63 | 14,769 |
| Every City in New York on the Map | 0 | - | 4.43 | 11,955 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,157 |
| Asia Capitals Quiz | 0 | - | 4.98 | 700,039 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.45 | 10,690 |
| Denver City Trivia | 0 | - | 4.11 | 6,419 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,211 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,618 |
| Name a City - European Countries | 0 | - | 4.89 | 66,396 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,771 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,841 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,383 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 510,964 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,691 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,367 |
| Europe Capital to Country | 0 | - | 4.99 | 252,611 |
| Asia Capital to Country | 0 | - | 4.96 | 127,702 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,309 |
| European Capitals by Map | 0 | - | 4.99 | 142,575 |
| African Capitals by Map | 0 | - | 4.99 | 142,620 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,127 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,142 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,404 |
| European Coastal Capitals | 0 | - | 4.95 | 91,505 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,272 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,346 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,578 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,257 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 84,139 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 151,378 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,895 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,455 |
| U.S. State Capitals in the Answer | 0 | - | 4.77 | 35,849 |
| Seattle City Trivia | 0 | - | 4.22 | 26,578 |
| Los Angeles City Quiz | 0 | - | 4.15 | 30,790 |
| Philadelphia Trivia | 0 | - | 4.26 | 22,086 |
| New Orleans City Trivia | 0 | - | 4.09 | 20,197 |
| Countries Closest to Alaska | 0 | - | 4.93 | 125,303 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,701 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 50,273 |
| U.S. States with Alligators | 0 | - | 4.97 | 61,353 |
| U.S. States - Type the First Letter | 0 | - | 4.86 | 160,276 |
| Eliminate European Cities - Sudden Death | 0 | - | 4.96 | 99,855 |
| U.S. City Nicknames | 0 | - | 4.26 | 103,892 |
| Official Cities in the UK | 0 | - | 4.89 | 286,905 |
| Every City in Oregon on a Map | 0 | - | 4.27 | 10,860 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,668 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,673 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,376 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,730 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,346 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,501 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,672 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 62,072 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 55,848 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,827 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 43,001 |
| Boroughs of New York City | 0 | - | 4.47 | 85,419 |
| U.S. State Flags | 0 | - | 4.89 | 173,483 |
| Hawaiian Islands | 0 | - | 4.83 | 43,009 |
| U.S. States that Border Canada | 0 | - | 4.91 | 187,066 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,577 |
| Random U.S. States Mouse Hunt! | 0 | - | 4.95 | 195,590 |
| European Cities... in Texas | 0 | - | 4.53 | 12,612 |
| Every U.S. City that Has Ever Been the Largest In Its State | 0 | - | 4.90 | 24,038 |
| Every City in Texas on a Map | 0 | - | 4.37 | 16,231 |
| Every City in Indiana on a Map | 0 | - | 4.36 | 5,069 |
| Every City in Florida on a Map | 0 | - | 4.34 | 12,607 |
| Every City in Ohio on a Map | 0 | - | 4.31 | 8,441 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 71,130 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,865 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,270 |
| World Capitals Quiz | 0 | - | 5.00 | 5,114,558 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,801 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,989 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,698 |
| Smaller U.S. Cities You May Know #1 | 0 | - | 4.45 | 19,791 |
| U.S. States Closest to Tokyo | 0 | - | 4.89 | 61,457 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,892 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,558,491 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,759 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,832 |
| Capitals of the Stans | 0 | - | 4.95 | 27,236 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,658 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,726 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,992 |
| ALL California Cities | 0 | - | 4.37 | 43,284 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,290 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,348 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,602,507 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,602 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,941 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,169 |
| Random European Capital to Country | 0 | - | 4.98 | 192,363 |
| Random European Country to Capital | 0 | - | 4.93 | 166,090 |
| Random Asian Country to Capital | 0 | - | 4.92 | 97,094 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,591 |
| Random African Capital to Country | 0 | - | 4.97 | 101,496 |
| Random African Country to Capital | 0 | - | 4.94 | 71,898 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,712 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,689 |
| US State Capitals - One Minute Sprint | 0 | - | 4.04 | 185,011 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 34,100 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,343 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,954 |
| U.S. State Capitals with the Least Precipitation | 0 | - | 4.41 | 23,319 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,522 |
| Which City in the United States? | 0 | - | 4.21 | 57,224 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,994 |
| U.S. States by Five Longest Rivers | 0 | - | 4.91 | 15,410 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,827 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 178,678 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 139,101 |
| Random U.S. City to State | 0 | - | 4.45 | 77,030 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,605 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,479 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 44,212 |
| World Capitals by Proximity | 0 | - | 4.91 | 334,489 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,206 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,331 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,444 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,573 |
| Bay Area or Los Angeles Suburb | 0 | - | 4.40 | 15,131 |
| Which City in Europe? | 0 | - | 4.83 | 108,010 |
| Houston City Trivia | 0 | - | 3.93 | 10,486 |
| Spot the Imposter - U.S. State Flags | 0 | - | 4.56 | 40,584 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,695,867 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,400,047 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 637,317 |
| Texas True or False? | 0 | - | 4.51 | 39,607 |
| California True or False? | 0 | - | 4.62 | 35,484 |
| Which European Capital? | 0 | - | 4.89 | 49,598 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.98 | 119,767 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,975 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,533 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,667 |
| Name a City - U.S. States | 0 | - | 4.40 | 30,924 |
| Every City in Montana on a Map | 0 | - | 4.00 | 5,435 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.64 | 56,038 |
| Find the City #1 | 0 | - | 4.97 | 43,439 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,570 |
| Most Remote Capital Cities | 0 | - | 4.92 | 54,089 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,360 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,454 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,407 |
| Countries by Capital City | 0 | - | 5.00 | 69,648 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 78,178 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,367 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,971 |
| Moved Capital Cities | 0 | - | 4.96 | 74,741 |
| Random Capital to Country | 0 | - | 4.99 | 2,604,402 |
| World Capitals with a Unique First Letter | 0 | - | 4.83 | 75,869 |
| Random Country to Capital | 0 | - | 4.98 | 930,194 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 114,668 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,199 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,915 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,823 |
| U.S. State Capitals Closest to the Mississippi River | 0 | - | 4.86 | 18,499 |
| U.S. State Capitals with the Most Precipitation | 0 | - | 4.20 | 12,802 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,899 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,830 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,539 |
| Colorado Counties | 0 | - | 4.45 | 27,013 |
| Rivers of the United States | 0 | - | 4.93 | 66,789 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,470 |
| State Quiz - Colorado | 0 | - | 4.38 | 48,702 |
| Hawaii Multiple Choice | 0 | - | 4.51 | 13,870 |
| Put the Alphabet Back into the Capital City | 0 | - | 4.91 | 47,954 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,585 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,665 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 52,602 |
| North American Sports Cities | 0 | - | 4.82 | 173,308 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,605 |
| Cities in European History #1 | 0 | - | 4.63 | 134,750 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,835 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,480 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,921 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,801 |
