| Random African Capital to Country | 0 | - | 4.97 | 87,497 |
| Random African Country to Capital | 0 | - | 4.94 | 67,574 |
| African Capitals - Map Quiz | 0 | - | 4.95 | 58,744 |
| Random European Capital to Country | 0 | - | 4.97 | 183,815 |
| Random European Country to Capital | 0 | - | 4.93 | 143,566 |
| Random Asian Country to Capital | 0 | - | 4.92 | 92,150 |
| Random Asian Capital to Country | 0 | - | 4.97 | 97,366 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 114,302 |
| Asian Capitals - Map Quiz | 0 | - | 4.94 | 57,922 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 7,887,780 |
| Africa Capitals Quiz | 0 | - | 4.99 | 701,212 |
| Asia Capitals Quiz | 0 | - | 4.98 | 659,029 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 125,147 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,480,446 |
| Europe Capital to Country | 0 | - | 4.99 | 239,318 |
| Asia Capital to Country | 0 | - | 4.96 | 122,531 |
| EU Capitals with No Hints | 0 | - | 4.96 | 138,587 |
| European Capitals by Map | 0 | - | 4.99 | 126,588 |
| African Capitals by Map | 0 | - | 4.99 | 125,836 |
| Asian Capitals by Map | 0 | - | 4.98 | 56,975 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.87 | 87,537 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 80,358 |
| European Coastal Capitals | 0 | - | 4.95 | 86,146 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 50,688 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 254,785 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 213,372 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 79,845 |
| South America Capitals Quiz | 0 | - | 5.00 | 461,940 |
| North America Capitals Quiz | 0 | - | 4.99 | 206,675 |
| Top 10 Most Remote European Capitals | 0 | - | 4.85 | 90,780 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 84,196 |
| European Capitals Furthest from the Sea | 0 | - | 4.90 | 71,330 |
| European Capitals Ending in N | 0 | - | 4.92 | 78,730 |
| U.S. State Capitals Map Quiz | 0 | - | 4.91 | 137,254 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 81,547 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 500,937 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 175,073 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 322,603 |
| Capitals of Canadian Provinces | 0 | - | 4.87 | 84,926 |
| Name a Valid European Capital | 0 | - | 4.95 | 145,099 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 78,785 |
| Capitals of the Stans | 0 | - | 4.96 | 25,004 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 70,495 |
| Africa Map with Random Merged Countries | 0 | - | 4.95 | 67,973 |
| Most Guessed European Capitals | 0 | - | 4.89 | 99,856 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 81,151 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 123,675 |
| Name a City - European Countries | 0 | - | 4.93 | 60,753 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,027 |
| Random African Capitals on a Map | 0 | - | 4.95 | 52,673 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 49,169 |
| Random European Capitals on a Map | 0 | - | 4.98 | 130,144 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 91,969 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.89 | 46,741 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 104,510 |
| Most-Visited Cities in Europe | 0 | - | 4.89 | 68,556 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,649,493 |
| Official Cities in the UK | 0 | - | 4.89 | 268,560 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 219,767 |
| Random State Capital to U.S. State | 0 | - | 4.81 | 84,115 |
| British Cities with the Most Tourists | 0 | - | 4.81 | 65,022 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 134,285 |
| Most-Visited U.S. Cities | 0 | - | 4.88 | 85,979 |
| Every U.S. Metro Area on a Map | 0 | - | 4.96 | 76,643 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.91 | 23,099 |
| World Capitals Quiz | 0 | - | 5.00 | 4,866,989 |
| Random American Countries on a Map | 0 | - | 4.96 | 94,478 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,633,749 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,511,110 |
| Random U.S. State Capitals on a Map | 0 | - | 4.91 | 99,817 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 100,413 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 68,971 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.94 | 118,903 |
| World Capitals by Proximity | 0 | - | 4.90 | 316,759 |
| Asian Coastal Capitals | 0 | - | 4.51 | 21,526 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,205 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 49,446 |
| Word Scramble - European Capitals | 0 | - | 4.75 | 91,854 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,231 |
| Name a Valid Asian Capital | 0 | - | 4.52 | 59,480 |
| Which City in Europe? | 0 | - | 4.83 | 104,315 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.74 | 119,096 |
| Random Country Shape to Country | 0 | - | 4.91 | 103,394 |
| Global Cities on a World Map | 0 | - | 4.94 | 105,883 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 33,223 |
| Northernmost Capital Cities | 0 | - | 4.98 | 103,881 |
| Most Remote Capital Cities | 0 | - | 4.91 | 49,645 |
| Capital Cities: Ports and Saints | 0 | - | 4.95 | 41,076 |
| Capitals with the Shortest Names | 0 | - | 4.96 | 102,191 |
| Same Letter Country and Capital | 0 | - | 4.99 | 140,371 |
| Countries by Capital City | 0 | - | 5.00 | 60,879 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 72,978 |
| Capitals of the Largest Countries by Area | 0 | - | 4.95 | 110,981 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 80,265 |
| Moved Capital Cities | 0 | - | 4.95 | 71,356 |
| Random Capital to Country | 0 | - | 4.99 | 2,520,366 |
| World Capitals Closest to Madrid | 0 | - | 4.49 | 42,083 |
| World Capitals with a Unique First Letter | 0 | - | 4.81 | 61,186 |
| Random Country to Capital | 0 | - | 4.98 | 876,664 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 111,729 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 38,359 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.56 | 35,168 |
| Random European Flag to Country | 0 | - | 4.89 | 174,905 |
| Random African Flag to Country | 0 | - | 4.85 | 71,468 |
| Eastern Africa Map Quiz | 0 | - | 4.98 | 74,971 |
| Summer Olympic City Bids | 0 | - | 4.92 | 39,999 |
| Important Cities in European History | 0 | - | 4.56 | 114,275 |
| European Cities by Map #2 | 0 | - | 4.48 | 46,645 |
| European Cities by Map #1 | 0 | - | 4.68 | 54,831 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,400 |
| Mediterranean Cities by Map | 0 | - | 4.50 | 50,571 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.87 | 98,575 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 50,782 |
| Cities by Former Name | 0 | - | 4.84 | 88,656 |
| India State Capitals Quiz | 0 | - | 4.33 | 58,113 |
| Capitals in their Native Languages | 0 | - | 4.94 | 130,749 |
| Nearest Capital City #1 | 0 | - | 4.83 | 55,420 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.36 | 243,523 |
| World Capitals Deepest in a Country's Territory | 0 | - | 4.96 | 51,997 |
| World Capitals by Map | 0 | - | 5.00 | 270,503 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.96 | 55,001 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 197,055 |
| World Capitals By Letter - H | 0 | - | 4.86 | 76,149 |
| World Capitals By Letter - K | 0 | - | 4.82 | 70,700 |
| World Capitals By Letter - M | 0 | - | 4.92 | 97,277 |
| World Capitals By Letter - P | 0 | - | 4.85 | 72,097 |
| World Capitals By Letter - R | 0 | - | 4.85 | 76,705 |
| World Capitals By Letter - S | 0 | - | 4.89 | 79,575 |
| World Capitals By Letter - T | 0 | - | 4.82 | 70,860 |
| World Capitals By Letter - W | 0 | - | 4.88 | 86,669 |
| World Capitals By Letter - A | 0 | - | 4.96 | 112,693 |
| World Capitals By Letter - B | 0 | - | 4.84 | 103,810 |
| World Capitals By Letter - D | 0 | - | 4.92 | 84,457 |
| US States and State Capitals Quiz | 0 | - | 4.99 | 146,074 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 91,303 |
| Which City in Canada? | 0 | - | 4.81 | 55,431 |
| Countries of Europe by Population | 0 | - | 4.98 | 167,989 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 222,719 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 175,228 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 171,911 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 100,001 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 105,544 |
| Most Populous World Capitals | 0 | - | 4.93 | 170,617 |
| African Cities in the Top 200 Worldwide | 0 | - | 4.94 | 47,778 |
| U.S. City Nicknames | 0 | - | 4.25 | 102,417 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.41 | 35,893 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.90 | 93,545 |
| North America Cities by Map | 0 | - | 4.41 | 46,961 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.41 | 23,032 |
| Most Guessed Cities by Country #3 | 0 | - | 4.88 | 42,067 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 204,119 |
| Random European City to Country | 0 | - | 4.74 | 113,465 |
| Random Asian City to Country | 0 | - | 4.55 | 43,953 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 126,230 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 45,732 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 110,416 |
| Random Cities Near Paris on a Map | 0 | - | 4.54 | 38,135 |
| Divided World City Name Puzzle #2 | 0 | - | 4.82 | 34,448 |
| Cities By Wikipedia Word Clouds A-Z | 0 | - | 4.81 | 31,453 |
| Former Capitals Quiz | 0 | - | 4.87 | 69,760 |
| World Capitals Closest to Jerusalem | 0 | - | 4.46 | 44,145 |
| Capital Cities Chain | 0 | - | 4.87 | 78,221 |
| Coldest World Capitals | 0 | - | 4.96 | 131,601 |
| Capital Cities by Body of Water | 0 | - | 4.88 | 56,276 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 120,851 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 93,067 |
| Capital Cities with Spanish Names | 0 | - | 4.89 | 72,098 |
| Flags to Capitals #1 | 0 | - | 4.96 | 54,877 |
| Flags to Capitals #2 | 0 | - | 4.95 | 41,633 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.85 | 91,227 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 86,380 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.16 | 126,467 |
| US State Capitals by First Two Letters in 45 seconds | 0 | - | 4.06 | 57,628 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.57 | 33,938 |
| U.S State Capitals on the Sea | 0 | - | 4.53 | 25,809 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.48 | 29,891 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.61 | 50,192 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 36,153 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.77 | 53,558 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.62 | 33,419 |
| The Only Country ... | 0 | - | 4.90 | 55,571 |
| Biggest City by Body of Water | 0 | - | 4.51 | 39,760 |
| Southernmost Major Cities | 0 | - | 4.42 | 46,361 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.47 | 71,419 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 46,535 |
| Word Scramble - U.K. Cities | 0 | - | 4.56 | 64,401 |
| U.S Cities by African-American Population | 0 | - | 4.41 | 93,388 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.43 | 35,769 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 45,660 |
| South American Cities on the Map | 0 | - | 4.57 | 34,619 |
| Southeast Asian Cities by Map | 0 | - | 4.61 | 26,167 |
| 1M Cities by Proximity - United States | 0 | - | 4.55 | 146,428 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.54 | 135,325 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 39,336 |
| Random U.S. City to State | 0 | - | 4.44 | 71,779 |
| European Cities with the Biggest Economies | 0 | - | 4.58 | 37,347 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.68 | 44,841 |
| German Cities with the Most Tourists | 0 | - | 4.63 | 31,795 |
| Cities on Route 66 on a Map | 0 | - | 4.51 | 31,781 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.41 | 39,090 |
