| Which City in Texas? | 0 | - | 4.43 | 23,597 |
| Which City in California? | 0 | - | 4.54 | 30,234 |
| Which City in Florida? | 0 | - | 4.60 | 10,313 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 75,851 |
| Name a Valid U.S. State Capital | 0 | - | 4.82 | 49,982 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 74,430 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 64,068 |
| Name a Valid European Capital | 0 | - | 4.94 | 127,020 |
| Random U.S. State Capitals on a Map | 0 | - | 4.93 | 92,676 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,542,617 |
| Random European Capital to Country | 0 | - | 4.97 | 154,412 |
| Random European Country to Capital | 0 | - | 4.92 | 136,254 |
| Random Asian Country to Capital | 0 | - | 4.94 | 86,469 |
| Random Asian Capital to Country | 0 | - | 4.97 | 90,500 |
| Random African Capital to Country | 0 | - | 4.97 | 80,713 |
| Random African Country to Capital | 0 | - | 4.94 | 62,594 |
| Most Guessed U.S. Cities | 0 | - | 4.90 | 92,557 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 62,343 |
| Name a City - European Countries | 0 | - | 4.95 | 53,186 |
| Africa Capitals Quiz | 0 | - | 4.99 | 644,866 |
| Asia Capitals Quiz | 0 | - | 4.98 | 603,062 |
| Random African Capitals on a Map | 0 | - | 4.95 | 48,809 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 45,610 |
| Random European Capitals on a Map | 0 | - | 4.98 | 108,402 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 80,593 |
| U.S. State Capitals Map Quiz | 0 | - | 4.91 | 127,344 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.88 | 44,764 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 95,087 |
| Most-Visited Cities in Europe | 0 | - | 4.92 | 58,262 |
| Europe Capital to Country | 0 | - | 4.99 | 222,549 |
| Asia Capital to Country | 0 | - | 4.96 | 106,841 |
| EU Capitals with No Hints | 0 | - | 4.96 | 126,476 |
| European Capitals by Map | 0 | - | 4.99 | 96,831 |
| African Capitals by Map | 0 | - | 4.99 | 113,062 |
| South America Capitals Quiz | 0 | - | 5.00 | 431,684 |
| Asian Capitals by Map | 0 | - | 4.98 | 48,572 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.89 | 80,058 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.95 | 73,452 |
| European Coastal Capitals | 0 | - | 4.95 | 78,216 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.90 | 47,283 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 232,598 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.90 | 196,406 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 76,566 |
| Which City In the United Kingdom? | 0 | - | 4.96 | 75,680 |
| Official Cities in the UK | 0 | - | 4.86 | 235,494 |
| North America Capitals Quiz | 0 | - | 4.99 | 189,155 |
| African Capitals - Map Quiz | 0 | - | 4.95 | 53,211 |
| Top 10 Most Remote European Capitals | 0 | - | 4.85 | 85,130 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 106,768 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 78,869 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 67,490 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 52,277 |
| European Capitals Ending in N | 0 | - | 4.92 | 74,598 |
| US States and State Capitals Quiz | 0 | - | 4.99 | 123,187 |
| Boroughs of New York City | 0 | - | 4.45 | 77,774 |
| New York City A-Z | 0 | - | 4.18 | 30,544 |
| Random U.S. States on a Map | 0 | - | 4.95 | 505,708 |
| British Cities with the Most Tourists | 0 | - | 4.81 | 56,716 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 96,590 |
| World Capitals Quiz | 0 | - | 5.00 | 4,552,534 |
| Capitals of Canadian Provinces | 0 | - | 4.86 | 74,314 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 117,318 |
| Most Guessed European Capitals | 0 | - | 4.89 | 96,907 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 77,289 |
| European Capital Superlatives - Top 2 | 0 | - | 4.93 | 62,169 |
| Melbourne Suburbs | 0 | - | 4.81 | 38,629 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 123,103 |
| Capitals of the Stans | 0 | - | 4.95 | 21,698 |
| Top 10 Least Populous U.S. States | 0 | - | 4.93 | 174,397 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 151,365 |
| U.S. City Nicknames | 0 | - | 4.23 | 99,894 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 63,445 |
| 1M Cities by Proximity - United States | 0 | - | 4.50 | 138,444 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.57 | 131,237 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.72 | 36,895 |
| Random U.S. City to State | 0 | - | 4.44 | 66,480 |
| Name a City - U.S. States | 0 | - | 4.41 | 24,714 |
| Random Cities Near Chicago on a Map | 0 | - | 4.50 | 31,400 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,401,270 |
| World Capitals Closest to Bangkok | 0 | - | 4.90 | 38,373 |
| Word Scramble - European Capitals | 0 | - | 4.79 | 88,003 |
| Name a Valid Asian Capital | 0 | - | 4.52 | 55,916 |
| Which City in Europe? | 0 | - | 4.84 | 98,469 |
| New York City Trivia #1 | 0 | - | 4.14 | 34,104 |
| Los Angeles A-Z | 0 | - | 4.16 | 8,850 |
| Chicago A-Z | 0 | - | 4.20 | 10,288 |
| Word Scramble - U.S. States | 0 | - | 4.96 | 463,084 |
| Name a Valid U.S. State #1 | 0 | - | 4.95 | 186,887 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 89,211 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.39 | 34,952 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.36 | 40,034 |
| Global Cities on a World Map | 0 | - | 4.92 | 92,597 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.28 | 32,079 |
| Find the City #1 | 0 | - | 4.97 | 35,169 |
| Northernmost Capital Cities | 0 | - | 4.98 | 95,504 |
| Most Remote Capital Cities | 0 | - | 4.90 | 44,525 |
| Capital Cities: Ports and Saints | 0 | - | 4.94 | 35,251 |
| Capitals with the Shortest Names | 0 | - | 4.96 | 92,500 |
| Same Letter Country and Capital | 0 | - | 4.99 | 129,224 |
| Countries by Capital City | 0 | - | 4.99 | 50,890 |
| Capital Cities Based on First Two Letters | 0 | - | 4.84 | 66,796 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 105,880 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 74,011 |
| Moved Capital Cities | 0 | - | 4.96 | 67,720 |
| Random Capital to Country | 0 | - | 4.99 | 2,386,010 |
| Random Country to Capital | 0 | - | 4.98 | 811,440 |
| Speed Capital to U.S. State | 0 | - | 4.44 | 107,268 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.28 | 51,054 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.53 | 37,397 |
| US State Capitals - One Minute Sprint | 0 | - | 4.08 | 166,004 |
| Which City in Canada? | 0 | - | 4.89 | 45,767 |
| Which City in Australia? | 0 | - | 4.63 | 32,149 |
| Category Elimination - U.S. States #1 | 0 | - | 4.90 | 196,947 |
| European Capitals by Airport Code | 0 | - | 4.89 | 26,150 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 117,798 |
| Countries of Europe by Population | 0 | - | 4.98 | 130,247 |
| Summer Olympic City Bids | 0 | - | 4.93 | 37,501 |
| Important Cities in European History | 0 | - | 4.55 | 110,399 |
| U.S Cities by African-American Population | 0 | - | 4.40 | 83,237 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.91 | 90,347 |
| European Cities by Map #2 | 0 | - | 4.48 | 44,707 |
| European Cities by Map #1 | 0 | - | 4.66 | 52,129 |
| Asian Cities by Map #1 | 0 | - | 4.49 | 39,087 |
| Mediterranean Cities by Map | 0 | - | 4.48 | 49,423 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 195,210 |
| ALL California Cities | 0 | - | 4.36 | 39,545 |
| Random European City to Country | 0 | - | 4.71 | 107,803 |
| Random Asian City to Country | 0 | - | 4.52 | 40,954 |
| Important Places in U.S. History | 0 | - | 4.23 | 36,522 |
| Cities with the Biggest Economies | 0 | - | 4.92 | 119,436 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.86 | 92,141 |
| Cities in Squares on a Map - Europe | 0 | - | 4.75 | 46,706 |
| Five Most Guessed Cities by Continent | 0 | - | 4.97 | 105,341 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 35,552 |
| Cities on Route 66 on a Map | 0 | - | 4.52 | 29,405 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.39 | 37,450 |
| Cities by Former Name | 0 | - | 4.86 | 72,294 |
| Former Capitals Quiz | 0 | - | 4.81 | 58,403 |
| Capitals in their Native Languages | 0 | - | 4.94 | 127,842 |
| Nearest Capital City #1 | 0 | - | 4.82 | 52,819 |
| Capital Cities Chain | 0 | - | 4.86 | 72,212 |
| World Capitals by Proximity | 0 | - | 4.89 | 302,476 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.36 | 235,535 |
| Coldest World Capitals | 0 | - | 4.96 | 128,526 |
| World Capitals Deepest in a Country's Territory | 0 | - | 4.96 | 49,173 |
| World Capitals by Map | 0 | - | 5.00 | 246,037 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 50,822 |
| Capital Cities with Spanish Names | 0 | - | 4.85 | 63,432 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.36 | 177,988 |
| All First Level Subdivision Capitals | 0 | - | 4.85 | 13,192 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 79,740 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 43,262 |
| World Capitals By Letter - H | 0 | - | 4.85 | 71,874 |
| World Capitals By Letter - K | 0 | - | 4.82 | 66,539 |
| World Capitals By Letter - M | 0 | - | 4.89 | 86,801 |
| World Capitals By Letter - P | 0 | - | 4.85 | 67,735 |
| World Capitals By Letter - R | 0 | - | 4.88 | 72,868 |
| World Capitals By Letter - S | 0 | - | 4.89 | 75,192 |
| World Capitals By Letter - T | 0 | - | 4.81 | 67,038 |
| World Capitals By Letter - W | 0 | - | 4.88 | 82,875 |
| World Capitals By Letter - A | 0 | - | 4.96 | 105,751 |
| World Capitals By Letter - B | 0 | - | 4.85 | 97,739 |
| World Capitals By Letter - D | 0 | - | 4.91 | 79,878 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.70 | 32,009 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.57 | 44,282 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 34,734 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.65 | 32,478 |
| U.S. Suburbs Quiz | 0 | - | 4.45 | 17,644 |
| Which City in Germany? | 0 | - | 4.49 | 122,530 |
| Which City in Italy? | 0 | - | 4.53 | 73,242 |
| Which City in France? | 0 | - | 4.65 | 67,373 |
| Which City in Spain? | 0 | - | 4.47 | 39,604 |
| Neighborhoods of New York City | 0 | - | 4.35 | 27,335 |
| Fifty US States in One Minute | 0 | - | 4.57 | 3,276,713 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 208,582 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 163,463 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 159,815 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.90 | 82,079 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.92 | 90,453 |
| American TV Show Settings Quiz | 0 | - | 4.35 | 29,759 |
| Westernmost Cities in the U.S. | 0 | - | 4.37 | 15,717 |
| UK Cities and Towns by Map | 0 | - | 4.54 | 44,149 |
| South American Cities on the Map | 0 | - | 4.55 | 33,371 |
| European Cities with the Biggest Economies | 0 | - | 4.58 | 35,644 |
| Divided World City Name Puzzle #1 | 0 | - | 4.90 | 40,709 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.60 | 38,657 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.56 | 6,021 |
| Every City in Colorado on a Map | 0 | - | 4.43 | 9,714 |
| Every City in Washington State on a Map | 0 | - | 4.51 | 9,272 |
| Cities By Wikipedia Word Clouds A-Z | 0 | - | 4.86 | 28,570 |
| Capitals A-Z | 0 | - | 4.85 | 42,144 |
| Capital Cities by Body of Water | 0 | - | 4.87 | 53,574 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.90 | 90,584 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 63,776 |
| European Capitals with the Least Sunshine | 0 | - | 4.48 | 47,907 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 89,113 |
| Flags to Capitals #1 | 0 | - | 4.97 | 49,881 |
| Flags to Capitals #2 | 0 | - | 4.95 | 37,475 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.89 | 116,164 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 85,729 |
