| European Capitals - Map Quiz | 0 | - | 4.97 | 119,953 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,748 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,786 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,992 |
| Random European Capital to Country | 0 | - | 4.98 | 191,951 |
| Random European Country to Capital | 0 | - | 4.93 | 165,730 |
| Europe Capital to Country | 0 | - | 4.99 | 251,775 |
| Asia Capital to Country | 0 | - | 4.96 | 127,275 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,762 |
| European Capitals by Map | 0 | - | 4.99 | 141,724 |
| African Capitals by Map | 0 | - | 4.99 | 141,790 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,768 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,724 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,055 |
| European Coastal Capitals | 0 | - | 4.95 | 91,180 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,111 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,105 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,486 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,094 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,305 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,183 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,310 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,294 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.92 | 99,824 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,744 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,106 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,466 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,301 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,500 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,835 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,629 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,515 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,399 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,485 |
| Capitals of the Stans | 0 | - | 4.95 | 27,086 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,257 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,756 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,917 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,330 |
| Random African Capital to Country | 0 | - | 4.97 | 101,202 |
| Random African Country to Capital | 0 | - | 4.95 | 71,661 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,575 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,694 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,343 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.87 | 56,457 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 57,317 |
| Biggest Cities in Germany | 0 | - | 4.95 | 294,892 |
| Name a City - European Countries | 0 | - | 4.90 | 66,023 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,125 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,538 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,271 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.89 | 97,138 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,321 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,886 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 68,714 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 150,516 |
| Official Cities in the UK | 0 | - | 4.89 | 285,781 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,691 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,692 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,685 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,793 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,718 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,731 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,394 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,925 |
| World Capitals Quiz | 0 | - | 5.00 | 5,099,655 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,589 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,451 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,200 |
| US States and State Capitals | 0 | - | 4.99 | 164,883 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,697,151 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,597,018 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,117 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,844 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,314 |
| World Capitals by Proximity | 0 | - | 4.91 | 333,364 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,255 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 66,008 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,463 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,473 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.64 | 16,168 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,946 |
| Which City in Europe? | 0 | - | 4.83 | 107,802 |
| James Bond Countries Visited Map | 0 | - | 4.99 | 64,641 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,623 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 35,481 |
| 100 Biggest Cities in Spain on a Map | 0 | - | 4.61 | 44,509 |
| Largest Nordic Cities on a Map | 0 | - | 4.78 | 37,334 |
| Biggest Cities in Sweden | 0 | - | 4.85 | 41,410 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,103 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,479 |
| Find the City #1 | 0 | - | 4.97 | 43,261 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,192 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,869 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,066 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,043 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,945 |
| Countries by Capital City | 0 | - | 5.00 | 69,193 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,737 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,110 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,706 |
| Moved Capital Cities | 0 | - | 4.96 | 74,577 |
| Random Capital to Country | 0 | - | 4.99 | 2,599,394 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,770 |
| Random Country to Capital | 0 | - | 4.98 | 926,435 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 114,336 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,117 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,843 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,768 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 83,284 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,853 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,714 |
| North American Sports Cities | 0 | - | 4.83 | 173,016 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,518 |
| Cities in European History #1 | 0 | - | 4.63 | 134,507 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,433 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,858 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,940 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,203 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,503 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,843 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,400 |
| Name a Valid World City | 0 | - | 4.85 | 71,843 |
| Cities by Former Name | 0 | - | 4.83 | 91,957 |
| India State Capitals Quiz | 0 | - | 4.28 | 59,893 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,643 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,924 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,725 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,709 |
| World Capitals by Map | 0 | - | 5.00 | 288,916 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,744 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 201,730 |
| All First Level Subdivision Capitals | 0 | - | 4.82 | 15,243 |
| Capitals Starting With H | 0 | - | 4.91 | 93,199 |
| Capitals Starting With K | 0 | - | 4.89 | 84,274 |
| Capitals Starting With M | 0 | - | 4.94 | 108,939 |
| Capitals Starting With P | 0 | - | 4.88 | 78,866 |
| Capitals Starting With R | 0 | - | 4.88 | 82,399 |
| Capitals Starting With S | 0 | - | 4.90 | 86,437 |
| Capitals Starting With T | 0 | - | 4.85 | 76,731 |
| Capitals Starting With W | 0 | - | 4.87 | 91,652 |
| Capitals Starting With A | 0 | - | 4.97 | 128,942 |
| Capitals Starting With B | 0 | - | 4.89 | 119,335 |
| Capitals Starting With D | 0 | - | 4.94 | 97,067 |
| Which City in Canada? | 0 | - | 4.83 | 57,309 |
| Single Vowel Capitals | 0 | - | 4.82 | 14,694 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,566 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,126 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,834 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,495 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,744 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,772 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 168,877 |
| Biggest Cities in Europe in 1700 | 0 | - | 4.93 | 71,364 |
| Most Populous World Capitals | 0 | - | 4.94 | 176,567 |
| Biggest European Cities by Century | 0 | - | 4.99 | 146,046 |
| Biggest Cities Once in the Roman Empire | 0 | - | 4.81 | 76,060 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 348,140 |
| 50 Biggest Cities in 1920 on a World Map | 0 | - | 4.99 | 78,395 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,674 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,738 |
| North America Cities by Map | 0 | - | 4.41 | 47,917 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,780 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,209 |
| Random European City to Country | 0 | - | 4.69 | 118,330 |
| Random Asian City to Country | 0 | - | 4.56 | 44,603 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,550 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,193 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,483 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,727 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,369 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,710 |
| Former Capitals | 0 | - | 4.88 | 71,634 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,729 |
| World Capitals Closest to Jerusalem | 0 | - | 4.47 | 45,047 |
| Capital Cities Chain | 0 | - | 4.84 | 83,255 |
| Coldest World Capitals | 0 | - | 4.95 | 134,100 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,826 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 127,167 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,408 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,039 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,835 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,701 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.87 | 94,487 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,445 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.17 | 129,713 |
| US State Capitals by First Two Letters in 45 seconds | 0 | - | 4.09 | 58,218 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,847 |
| U.S State Capitals on the Sea | 0 | - | 4.53 | 26,241 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,389 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 37,072 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,678 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 34,044 |
| The Only Country ... | 0 | - | 4.91 | 81,740 |
| Which City in Germany? | 0 | - | 4.50 | 137,198 |
| Which City in Italy? | 0 | - | 4.68 | 90,479 |
| Which City in France? | 0 | - | 4.67 | 73,327 |
| Which City in Spain? | 0 | - | 4.50 | 50,083 |
| U.S. Cities With The Most Top Census Appearances | 0 | - | 4.67 | 11,356 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.78 | 47,066 |
