| Name a City - European Countries | 0 | - | 4.90 | 65,129 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,018 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,752 |
| Europe Capital to Country | 0 | - | 4.99 | 249,428 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,488 |
| European Capitals by Map | 0 | - | 4.99 | 138,394 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,816 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,181 |
| European Coastal Capitals | 0 | - | 4.95 | 90,312 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,422 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,403 |
| Official Cities in the UK | 0 | - | 4.89 | 282,828 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,849 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,041 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,139 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,874 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,802 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,970 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,343 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,622 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,006 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,929 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,331 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,698 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,584 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,350 |
| World Capitals Quiz | 0 | - | 5.00 | 5,060,066 |
| Asia Capital to Country | 0 | - | 4.96 | 126,389 |
| African Capitals by Map | 0 | - | 4.99 | 133,182 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,974 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,465 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,964 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,283 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 81,702 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,431 |
| Which City in Europe? | 0 | - | 4.83 | 107,122 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,290 |
| Cities in European History #1 | 0 | - | 4.63 | 133,742 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,297 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,688 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,576 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,614 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,855 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,264 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,192 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,909 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,206 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,931 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,653 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,036 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,030 |
| Monarchies of Europe | 0 | - | 4.90 | 97,890 |
| Capitals of the Stans | 0 | - | 4.95 | 26,699 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,581,656 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,049 |
| Europe Map Quiz | 0 | - | 5.00 | 4,753,563 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 78,591 |
| Random European City to Country | 0 | - | 4.69 | 117,416 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,394 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,460 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,862 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 132,420 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,188 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,468 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,812 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,716 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,464 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,766 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,152 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,716 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,865 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,199 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,223 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,869 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,492 |
| Countries by Capital City | 0 | - | 5.00 | 67,827 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,914 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,418 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,445 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,906 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,053 |
| Moved Capital Cities | 0 | - | 4.96 | 74,003 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,355 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,685,759 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,159 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,507 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,775 |
| Random European Capital to Country | 0 | - | 4.98 | 190,539 |
| Random European Country to Capital | 0 | - | 4.93 | 164,268 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,110 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,509 |
| Random African Capital to Country | 0 | - | 4.97 | 100,417 |
| Random African Country to Capital | 0 | - | 4.94 | 70,986 |
| Melbourne Suburbs | 0 | - | 4.84 | 52,678 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.45 | 54,708 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,700 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,085 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,584 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,639 |
| North American Sports Cities | 0 | - | 4.83 | 171,697 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,196 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,916 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,831 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,688 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,191 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,198 |
| Name a Valid World City | 0 | - | 4.83 | 70,874 |
| Cities by Former Name | 0 | - | 4.83 | 91,395 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,583 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,302 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,542 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,947 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,876 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,810 |
| World Capitals by Map | 0 | - | 5.00 | 285,385 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,112 |
| Random Capital to Country | 0 | - | 4.99 | 2,587,074 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,610 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,878 |
| Random Country to Capital | 0 | - | 4.98 | 917,372 |
| Capitals Starting With H | 0 | - | 4.90 | 91,898 |
| Capitals Starting With K | 0 | - | 4.85 | 76,072 |
| Capitals Starting With L | 0 | - | 4.81 | 87,302 |
| Capitals Starting With M | 0 | - | 4.93 | 106,830 |
| Capitals Starting With P | 0 | - | 4.88 | 77,577 |
| Capitals Starting With R | 0 | - | 4.87 | 81,337 |
| Capitals Starting With S | 0 | - | 4.89 | 85,213 |
| Capitals Starting With T | 0 | - | 4.84 | 75,685 |
| Capitals Starting With W | 0 | - | 4.87 | 90,960 |
| Capitals Starting With A | 0 | - | 4.97 | 127,155 |
| Capitals Starting With B | 0 | - | 4.89 | 117,801 |
| Capitals Starting With D | 0 | - | 4.93 | 95,864 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,987 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,049 |
| European Cities by Clue | 0 | - | 4.70 | 88,991 |
| Boroughs of London | 0 | - | 4.63 | 87,573 |
| London Geography | 0 | - | 4.47 | 59,609 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,390 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,710 |
| The Only European Country ... | 0 | - | 4.91 | 215,831 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,658 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,811 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,858 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,364 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,096 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,402 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,539 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,239 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,238,968 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,222 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,248 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,784 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,110 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,549 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,492 |
| North America Cities by Map | 0 | - | 4.41 | 47,746 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,731 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,429 |
| Random Asian City to Country | 0 | - | 4.56 | 44,456 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,605 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,650 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,911 |
| Former Capitals | 0 | - | 4.88 | 71,354 |
| Capital Cities Chain | 0 | - | 4.83 | 82,426 |
| Coldest World Capitals | 0 | - | 4.95 | 133,422 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,334 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,750 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,598 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 66,439 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,786 |
| Which City in Canada? | 0 | - | 4.82 | 56,930 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,325,637 |
| Countries with the Most Christians | 0 | - | 4.92 | 142,674 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,010 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,933 |
| Slavic Countries | 0 | - | 4.96 | 111,436 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 87,792 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,690 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,366 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,911 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,084 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,584 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,932 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,669 |
| Counties of England | 0 | - | 4.97 | 794,308 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,903 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,384 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,922 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,551 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,133 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,440 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,411 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,576 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 126,124 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,277 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,263 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,892 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,208 |
| US States and State Capitals | 0 | - | 4.99 | 161,035 |
| The Only Country ... | 0 | - | 4.91 | 80,699 |
