| European Capitals - Map Quiz | 0 | - | 4.97 | 119,933 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,559 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,683 |
| Europe Capital to Country | 0 | - | 4.99 | 251,745 |
| Asia Capital to Country | 0 | - | 4.96 | 127,263 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,744 |
| European Capitals by Map | 0 | - | 4.99 | 141,674 |
| African Capitals by Map | 0 | - | 4.99 | 141,756 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,747 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,707 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,041 |
| European Coastal Capitals | 0 | - | 4.95 | 91,165 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,102 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,039 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,451 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,089 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,982 |
| Random European Capital to Country | 0 | - | 4.98 | 191,931 |
| Random European Country to Capital | 0 | - | 4.93 | 165,719 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,234 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,699 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,092 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,452 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,292 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,491 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,829 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,622 |
| Capitals of the Stans | 0 | - | 4.95 | 27,083 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,507 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,376 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,476 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,328 |
| Name a City - European Countries | 0 | - | 4.90 | 66,010 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,245 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,753 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,913 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,323 |
| Random African Capital to Country | 0 | - | 4.97 | 101,190 |
| Random African Country to Capital | 0 | - | 4.95 | 71,658 |
| Every European Country Shape | 0 | - | 4.96 | 202,688 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,120 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,174 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 51,300 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,283 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,527 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,264 |
| Former Country Flag-Shape Picture Quiz | 0 | - | 4.98 | 90,105 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,310 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,873 |
| World Capitals Quiz | 0 | - | 5.00 | 5,098,898 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 150,387 |
| Africa Flags Map Quiz | 0 | - | 4.95 | 36,778 |
| Official Cities in the UK | 0 | - | 4.89 | 285,724 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,908 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,572 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,570 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,674 |
| South America Flags Map Quiz | 0 | - | 4.95 | 88,733 |
| U.S. State Flags | 0 | - | 4.89 | 172,333 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,775 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,683 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,705 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,372 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,596,752 |
| Random European Countries on a Map | 0 | - | 4.97 | 284,782 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,461 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,454 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,935 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,558 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,081 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,393 |
| Every African Country Shape | 0 | - | 4.90 | 88,159 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,075 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,696,912 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,820 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,289 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,118 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,854 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,046 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,021 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,918 |
| Countries by Capital City | 0 | - | 5.00 | 69,180 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,718 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,095 |
| World Capitals by Proximity | 0 | - | 4.91 | 333,302 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,685 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,254 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 66,007 |
| Moved Capital Cities | 0 | - | 4.96 | 74,568 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.64 | 16,165 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,761 |
| Which City in Europe? | 0 | - | 4.83 | 107,794 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 217,878 |
| North American Sports Cities | 0 | - | 4.83 | 173,003 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,514 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,832 |
| Name a Valid World City | 0 | - | 4.84 | 71,821 |
| Cities by Former Name | 0 | - | 4.83 | 91,946 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,630 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,914 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,691 |
| World Capitals by Map | 0 | - | 5.00 | 288,859 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,735 |
| Random Capital to Country | 0 | - | 4.99 | 2,599,180 |
| Random Country to Capital | 0 | - | 4.98 | 926,279 |
| Capitals Starting With H | 0 | - | 4.91 | 93,158 |
| Capitals Starting With K | 0 | - | 4.88 | 84,229 |
| Capitals Starting With L | 0 | - | 4.79 | 94,165 |
| Capitals Starting With M | 0 | - | 4.93 | 108,862 |
| Capitals Starting With P | 0 | - | 4.88 | 78,822 |
| Capitals Starting With R | 0 | - | 4.88 | 82,369 |
| Capitals Starting With S | 0 | - | 4.90 | 86,393 |
| Capitals Starting With T | 0 | - | 4.85 | 76,695 |
| Capitals Starting With W | 0 | - | 4.87 | 91,633 |
| Capitals Starting With A | 0 | - | 4.97 | 128,881 |
| Capitals Starting With B | 0 | - | 4.89 | 119,276 |
| Capitals Starting With D | 0 | - | 4.93 | 97,027 |
| Eastern Africa Map Quiz | 0 | - | 4.98 | 79,430 |
| Europe Flag Map - Find the Errors | 0 | - | 4.21 | 62,015 |
| Cities in European History #1 | 0 | - | 4.63 | 134,498 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,432 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,857 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,938 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,201 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,385 |
| India State Capitals Quiz | 0 | - | 4.28 | 59,888 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,715 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 201,727 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,449 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 114,263 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,113 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,841 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,763 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,200 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,678 |
| Which City in Canada? | 0 | - | 4.83 | 57,294 |
| Single Vowel Capitals | 0 | - | 4.82 | 14,685 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,522 |
| Most Populous World Capitals | 0 | - | 4.94 | 176,547 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 348,063 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,671 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,726 |
| North America Cities by Map | 0 | - | 4.41 | 47,912 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,767 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,174 |
| Random European City to Country | 0 | - | 4.69 | 118,320 |
| Random Asian City to Country | 0 | - | 4.56 | 44,600 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,538 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,470 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,692 |
| Former Capitals | 0 | - | 4.88 | 71,627 |
| Capital Cities Chain | 0 | - | 4.84 | 83,239 |
| Coldest World Capitals | 0 | - | 4.95 | 134,091 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,030 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,432 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,845 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,385 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 37,067 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,672 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 34,043 |
| US States and State Capitals | 0 | - | 4.99 | 164,826 |
| Random Asian Countries on a Map | 0 | - | 4.91 | 170,744 |
| Random African Countries on a Map | 0 | - | 4.99 | 297,518 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 320,167 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,100 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,810 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,469 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,733 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,767 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,301 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,654 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 73,050 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,212 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,540 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,648 |
| South American Cities on the Map | 0 | - | 4.52 | 35,531 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,788 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,663 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,150 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,574 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,183 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,813 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 49,052 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,263 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,362 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,719 |
| World Capitals Closest to Jerusalem | 0 | - | 4.47 | 45,040 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,822 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 127,147 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,398 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,827 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,688 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.87 | 94,482 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,286 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.17 | 129,707 |
| US State Capitals by First Two Letters in 45 seconds | 0 | - | 4.09 | 58,218 |
| U.S State Capitals on the Sea | 0 | - | 4.53 | 26,240 |
| The Only Country ... | 0 | - | 4.91 | 81,723 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 128,214 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 119,488 |
