| Name a World Capital A-Z | 0 | - | 5.00 | 174,862 |
| Countries in World War I | 0 | - | 4.88 | 226,501 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 227,300 |
| Battle to Country | 0 | - | 4.91 | 52,465 |
| Important Cities in WWII | 0 | - | 4.42 | 92,844 |
| Cities by Former Name | 0 | - | 4.84 | 90,898 |
| Countries in World War II | 0 | - | 4.53 | 903,822 |
| Former Capitals | 0 | - | 4.88 | 71,105 |
| World Capitals Quiz | 0 | - | 5.00 | 5,027,902 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,067 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,447 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,668 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,345 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,635 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,828 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 77,199 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,569,811 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 131,413 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 79,446 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,626 |
| Ancient City to Country | 0 | - | 4.70 | 107,578 |
| City-States | 0 | - | 4.53 | 37,081 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,469 |
| City Where It Happened #2 | 0 | - | 4.42 | 52,948 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,163 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 26,911 |
| Country Flags with the Fewest Colours A-Z | 0 | - | 4.63 | 58,531 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,164 |
| U.S. Cities A-Z by Clue | 0 | - | 4.36 | 39,638 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,657 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,770 |
| Cities Bombed During WWII | 0 | - | 4.08 | 29,886 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 71,981 |
| Cities Where Famous People Died | 0 | - | 4.47 | 33,006 |
| Northernmost Capital Cities | 0 | - | 4.98 | 108,861 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,599 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,550 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,518 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,286 |
| Countries by Capital City | 0 | - | 5.00 | 66,524 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,259 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,845 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,119 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,362 |
| Moved Capital Cities | 0 | - | 4.96 | 73,543 |
| Independence from Whom | 0 | - | 4.99 | 209,549 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,631 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 61,956 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 92,636 |
| Countries by Founding Story | 0 | - | 4.95 | 76,471 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,053 |
| North American Sports Cities | 0 | - | 4.83 | 170,803 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,898 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,668 |
| Name a City - European Countries | 0 | - | 4.92 | 64,303 |
| Name a Valid World City | 0 | - | 4.83 | 70,040 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,701 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,161 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,658 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,210 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 67,838 |
| World Capitals by Map | 0 | - | 5.00 | 282,978 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,617 |
| Random Capital to Country | 0 | - | 4.99 | 2,576,946 |
| Random Country to Capital | 0 | - | 4.98 | 910,931 |
| Capitals Starting With H | 0 | - | 4.90 | 90,159 |
| Capitals Starting With K | 0 | - | 4.85 | 75,610 |
| Capitals Starting With L | 0 | - | 4.81 | 86,739 |
| Capitals Starting With M | 0 | - | 4.93 | 105,929 |
| Capitals Starting With P | 0 | - | 4.88 | 77,106 |
| Capitals Starting With R | 0 | - | 4.87 | 80,898 |
| Capitals Starting With S | 0 | - | 4.89 | 84,719 |
| Capitals Starting With T | 0 | - | 4.84 | 75,224 |
| Capitals Starting With W | 0 | - | 4.89 | 90,541 |
| Capitals Starting With A | 0 | - | 4.97 | 126,428 |
| Capitals Starting With B | 0 | - | 4.89 | 117,187 |
| Capitals Starting With D | 0 | - | 4.93 | 95,276 |
| Recently Independent Countries | 0 | - | 4.98 | 157,908 |
| Countries of the World in 1900 | 0 | - | 4.89 | 83,376 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 192,992 |
| Countries that Have Won the Most Battles | 0 | - | 4.02 | 39,341 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 148,672 |
| Countries by Former Name | 0 | - | 4.99 | 124,196 |
| Historical City to Country | 0 | - | 4.84 | 78,101 |
| Cities in European History #1 | 0 | - | 4.63 | 133,025 |
| Cities by Founder and Date | 0 | - | 4.56 | 29,003 |
| City Where It Happened #1 | 0 | - | 4.24 | 106,113 |
| Most Populous Countries by Year | 0 | - | 4.83 | 109,106 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 134,210 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.87 | 75,200 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 83,551 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 66,515 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 72,743 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 96,143 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,282 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,282 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,129 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 212,962 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,703 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,573 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,289 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,034 |
| Europe Capital to Country | 0 | - | 4.99 | 247,375 |
| Asia Capital to Country | 0 | - | 4.96 | 125,669 |
| Capital Cities Chain | 0 | - | 4.84 | 81,853 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,351 |
| European Capitals by Map | 0 | - | 4.99 | 136,063 |
| African Capitals by Map | 0 | - | 4.99 | 132,090 |
| South America Capitals Quiz | 0 | - | 5.00 | 476,968 |
| Coldest World Capitals | 0 | - | 4.95 | 133,009 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,024 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,101 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,552 |
| European Coastal Capitals | 0 | - | 4.95 | 89,683 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,159 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,504 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,635 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,389 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,724 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 89,916 |
| Countries Settled by Vikings | 0 | - | 4.93 | 120,792 |
| Countries with the Most Christians | 0 | - | 4.92 | 141,334 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,249 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 86,850 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,228 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 98,647 |
| Countries of the World in 1444 | 0 | - | 4.98 | 59,450 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 56,833 |
| Communist Countries in History | 0 | - | 4.63 | 492,232 |
| Biggest World Cities A-Z | 0 | - | 4.63 | 221,265 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 172,523 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,138 |
| Southernmost Major Cities | 0 | - | 4.44 | 51,074 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.47 | 72,551 |
| Home Cities in History #1 | 0 | - | 4.04 | 16,517 |
| Official Cities in the UK | 0 | - | 4.89 | 280,303 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,012 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,161 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,738 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,061 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,648 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,580 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,358 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,045 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,109 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,269 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,307 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,135 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,661 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,394 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,827 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,881 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,424 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,187 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,017 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,724 |
| The Only Country ... | 0 | - | 4.91 | 79,772 |
| Countries with the Most Catholics | 0 | - | 4.90 | 107,922 |
| Orthodox Countries | 0 | - | 4.91 | 130,299 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 77,958 |
| Monarchies of Europe | 0 | - | 4.90 | 97,247 |
| Monarchies of Asia | 0 | - | 4.97 | 70,557 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 68,157 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,400 |
| Political Movements by Country | 0 | - | 4.46 | 72,238 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 110,523 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,833 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,338 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,292 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,031 |
| Capitals of the Stans | 0 | - | 4.95 | 26,380 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,328 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 164,996 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 108,613 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,016 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 95,481 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 219,957 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 53,758 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,127 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 137,624 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,756 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,172 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,036 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,636 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,144 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,331 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,459 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,149 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,656 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,353 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,779 |
| Top Five Capitals By Category #1 | 0 | - | 4.72 | 78,228 |
| Top Five Capitals By Category #2 | 0 | - | 4.64 | 57,578 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 80,530 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,977 |
| Random World Capitals on a Map | 0 | - | 4.93 | 133,085 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 74,859 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,736 |
| World Capitals with a Unique First Letter | 0 | - | 4.78 | 63,233 |
| Random European Capital to Country | 0 | - | 4.98 | 189,108 |
