| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,069 |
| Europe Capital to Country | 0 | - | 4.99 | 249,653 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,635 |
| European Capitals by Map | 0 | - | 4.99 | 138,668 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,924 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,267 |
| European Coastal Capitals | 0 | - | 4.95 | 90,418 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,631 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,455 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,922 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,039 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,096 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,197 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,176 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,357 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,127 |
| Asia Capital to Country | 0 | - | 4.96 | 126,507 |
| African Capitals by Map | 0 | - | 4.99 | 133,415 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,116 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,513 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,332 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,757 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,569 |
| Random European Capital to Country | 0 | - | 4.98 | 190,674 |
| Random European Country to Capital | 0 | - | 4.93 | 164,764 |
| Official Cities in the UK | 0 | - | 4.89 | 283,176 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,574 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,231 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,314 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,728 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,138 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,513 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,309 |
| Capitals of the Stans | 0 | - | 4.95 | 26,764 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,976 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,128 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,930 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,753 |
| Name a City - European Countries | 0 | - | 4.90 | 65,225 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,245 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,304 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,625 |
| Random African Capital to Country | 0 | - | 4.97 | 100,524 |
| Random African Country to Capital | 0 | - | 4.94 | 71,108 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,264 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,461 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,870 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,695 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,399 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,966 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,087 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,656 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,921 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,046 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,084 |
| World Capitals Quiz | 0 | - | 5.00 | 5,064,888 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,816 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,512 |
| Cities in European History #1 | 0 | - | 4.63 | 133,830 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,384 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.91 | 12,725 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,883 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,332 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,583,330 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,407 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,864 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,129 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,557 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,591 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,818 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,094 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,475 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,898 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,216 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,994 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,260 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,300 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,006 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,686 |
| Countries by Capital City | 0 | - | 5.00 | 67,967 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,994 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,488 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,743 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,000 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,159 |
| Moved Capital Cities | 0 | - | 4.96 | 74,076 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,944 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,572 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,438 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,884 |
| Melbourne Suburbs | 0 | - | 4.85 | 52,875 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,516 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,729 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,924 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,687,077 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,806 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,640 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,713 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,200 |
| Which City in Europe? | 0 | - | 4.83 | 107,198 |
| Boroughs of London | 0 | - | 4.63 | 87,722 |
| London Geography | 0 | - | 4.47 | 59,638 |
| North American Sports Cities | 0 | - | 4.83 | 171,795 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,262 |
| British Places A-Z | 0 | - | 4.29 | 79,826 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,314 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,711 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,871 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,832 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,375 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,104 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,279 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,691 |
| Cities by Former Name | 0 | - | 4.83 | 91,455 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,336 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,590 |
| World Capitals Closest to Jerusalem | 0 | - | 4.47 | 44,932 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,948 |
| World Capitals by Map | 0 | - | 5.00 | 285,711 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,178 |
| Random Capital to Country | 0 | - | 4.99 | 2,588,463 |
| Random Country to Capital | 0 | - | 4.98 | 918,763 |
| Asian Capital Superlatives - Top 2 | 0 | - | 4.37 | 28,076 |
| Capitals Starting With H | 0 | - | 4.91 | 92,312 |
| Capitals Starting With K | 0 | - | 4.88 | 82,506 |
| Capitals Starting With L | 0 | - | 4.81 | 87,819 |
| Capitals Starting With M | 0 | - | 4.93 | 107,442 |
| Capitals Starting With P | 0 | - | 4.88 | 77,978 |
| Capitals Starting With R | 0 | - | 4.87 | 81,626 |
| Capitals Starting With S | 0 | - | 4.90 | 85,568 |
| Capitals Starting With T | 0 | - | 4.85 | 75,989 |
| Capitals Starting With W | 0 | - | 4.87 | 91,164 |
| Capitals Starting With A | 0 | - | 4.97 | 127,613 |
| Capitals Starting With B | 0 | - | 4.89 | 118,222 |
| Capitals Starting With D | 0 | - | 4.93 | 96,209 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 113,881 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,013 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,750 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,651 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,210 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,354 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,744 |
| Most Populous World Capitals | 0 | - | 4.94 | 175,714 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,516 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,806 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,666 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,727 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,711 |
| Former Capitals | 0 | - | 4.88 | 71,395 |
| India State Capitals Quiz | 0 | - | 4.28 | 59,605 |
| Capital Cities Chain | 0 | - | 4.83 | 82,529 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,345 |
| Coldest World Capitals | 0 | - | 4.95 | 133,484 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,422 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,716 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,598 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,166 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,865 |
| U.S. State Capitals with the Least Precipitation | 0 | - | 4.41 | 23,251 |
| Which City in Canada? | 0 | - | 4.82 | 56,955 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,289 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,849 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,680 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 344,890 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,226 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,306 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,818 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,121 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,563 |
| North America Cities by Map | 0 | - | 4.41 | 47,770 |
| Random European City to Country | 0 | - | 4.69 | 117,486 |
| Random Asian City to Country | 0 | - | 4.56 | 44,461 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,007 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,041 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 36,899 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,500 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.63 | 33,947 |
| US States and State Capitals | 0 | - | 4.99 | 161,448 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.45 | 54,729 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,098 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,564 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,081 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,668 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,364 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,275 |
| South American Cities on the Map | 0 | - | 4.53 | 35,395 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,677 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,428 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,872 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,647 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,750 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,043 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,923 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,467 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,612 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 126,223 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,088 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,326 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,306 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,956 |
