| Name a World Capital A-Z | 0 | - | 5.00 | 174,902 |
| Countries in World War I | 0 | - | 4.88 | 226,544 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 227,342 |
| Battle to Country | 0 | - | 4.91 | 52,481 |
| Important Cities in WWII | 0 | - | 4.42 | 92,859 |
| Cities by Former Name | 0 | - | 4.84 | 90,925 |
| Countries in World War II | 0 | - | 4.53 | 904,078 |
| Former Capitals | 0 | - | 4.88 | 71,122 |
| World Capitals Quiz | 0 | - | 5.00 | 5,029,002 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,077 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,454 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,682 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,374 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,640 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,851 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 77,310 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,570,195 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 131,459 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 79,486 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,642 |
| Ancient City to Country | 0 | - | 4.70 | 107,589 |
| City-States | 0 | - | 4.53 | 37,087 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,473 |
| City Where It Happened #2 | 0 | - | 4.42 | 52,950 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,173 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 26,922 |
| Country Flags with the Fewest Colours A-Z | 0 | - | 4.63 | 58,544 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,195 |
| U.S. Cities A-Z by Clue | 0 | - | 4.36 | 39,650 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,684 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,841 |
| Cities Bombed During WWII | 0 | - | 4.08 | 29,894 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,021 |
| Cities Where Famous People Died | 0 | - | 4.47 | 33,009 |
| Northernmost Capital Cities | 0 | - | 4.98 | 108,881 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,612 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,563 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,547 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,334 |
| Countries by Capital City | 0 | - | 5.00 | 66,557 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,280 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,864 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,203 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,384 |
| Moved Capital Cities | 0 | - | 4.96 | 73,552 |
| Independence from Whom | 0 | - | 4.99 | 209,588 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,673 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 61,969 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 92,824 |
| Countries by Founding Story | 0 | - | 4.95 | 76,488 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,073 |
| North American Sports Cities | 0 | - | 4.83 | 170,840 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,903 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,683 |
| Name a City - European Countries | 0 | - | 4.92 | 64,334 |
| Name a Valid World City | 0 | - | 4.83 | 70,072 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,886 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,450 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,671 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,219 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 67,868 |
| World Capitals by Map | 0 | - | 5.00 | 283,042 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,628 |
| Random Capital to Country | 0 | - | 4.99 | 2,577,277 |
| Random Country to Capital | 0 | - | 4.98 | 911,178 |
| Capitals Starting With H | 0 | - | 4.90 | 90,538 |
| Capitals Starting With K | 0 | - | 4.85 | 75,639 |
| Capitals Starting With L | 0 | - | 4.81 | 86,780 |
| Capitals Starting With M | 0 | - | 4.93 | 105,977 |
| Capitals Starting With P | 0 | - | 4.88 | 77,141 |
| Capitals Starting With R | 0 | - | 4.87 | 80,928 |
| Capitals Starting With S | 0 | - | 4.89 | 84,758 |
| Capitals Starting With T | 0 | - | 4.84 | 75,254 |
| Capitals Starting With W | 0 | - | 4.89 | 90,574 |
| Capitals Starting With A | 0 | - | 4.97 | 126,480 |
| Capitals Starting With B | 0 | - | 4.89 | 117,227 |
| Capitals Starting With D | 0 | - | 4.93 | 95,328 |
| Recently Independent Countries | 0 | - | 4.98 | 157,936 |
| Countries of the World in 1900 | 0 | - | 4.89 | 83,425 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 193,044 |
| Countries that Have Won the Most Battles | 0 | - | 4.02 | 39,350 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 148,743 |
| Countries by Former Name | 0 | - | 4.99 | 124,229 |
| Historical City to Country | 0 | - | 4.84 | 78,110 |
| Cities in European History #1 | 0 | - | 4.63 | 133,056 |
| Cities by Founder and Date | 0 | - | 4.56 | 29,006 |
| City Where It Happened #1 | 0 | - | 4.24 | 106,118 |
| Most Populous Countries by Year | 0 | - | 4.83 | 109,138 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 134,234 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.87 | 75,217 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 83,560 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 66,528 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 72,760 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 96,157 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,291 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,306 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,151 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,012 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,739 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,618 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,300 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,087 |
| Europe Capital to Country | 0 | - | 4.99 | 247,428 |
| Asia Capital to Country | 0 | - | 4.96 | 125,690 |
| Capital Cities Chain | 0 | - | 4.84 | 81,874 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,387 |
| European Capitals by Map | 0 | - | 4.99 | 136,126 |
| African Capitals by Map | 0 | - | 4.99 | 132,104 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,053 |
| Coldest World Capitals | 0 | - | 4.95 | 133,020 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,057 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,126 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,570 |
| European Coastal Capitals | 0 | - | 4.95 | 89,704 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,163 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,614 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,669 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,403 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,743 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 89,950 |
| Countries Settled by Vikings | 0 | - | 4.93 | 120,808 |
| Countries with the Most Christians | 0 | - | 4.92 | 141,380 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,258 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 86,873 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,268 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 98,663 |
| Countries of the World in 1444 | 0 | - | 4.98 | 59,476 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 56,842 |
| Communist Countries in History | 0 | - | 4.63 | 492,326 |
| Biggest World Cities A-Z | 0 | - | 4.63 | 221,291 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 172,545 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,138 |
| Southernmost Major Cities | 0 | - | 4.44 | 51,079 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.47 | 72,564 |
| Home Cities in History #1 | 0 | - | 4.04 | 16,520 |
| Official Cities in the UK | 0 | - | 4.89 | 280,375 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,016 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,167 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,759 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,076 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,744 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,612 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,372 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,070 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,132 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,278 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,342 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,141 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,676 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,409 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,848 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,895 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,439 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,229 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,020 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,737 |
| The Only Country ... | 0 | - | 4.91 | 79,808 |
| Countries with the Most Catholics | 0 | - | 4.90 | 107,962 |
| Orthodox Countries | 0 | - | 4.91 | 130,327 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 77,987 |
| Monarchies of Europe | 0 | - | 4.90 | 97,269 |
| Monarchies of Asia | 0 | - | 4.97 | 70,575 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 68,168 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,416 |
| Political Movements by Country | 0 | - | 4.46 | 72,247 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 110,544 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,868 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,364 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,329 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,055 |
| Capitals of the Stans | 0 | - | 4.95 | 26,388 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,399 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,070 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 108,655 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,045 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 95,510 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 219,974 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 53,769 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,149 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 137,639 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,815 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,246 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,037 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,679 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,167 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,358 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,461 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,153 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,666 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,383 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,780 |
| Top Five Capitals By Category #1 | 0 | - | 4.72 | 78,264 |
| Top Five Capitals By Category #2 | 0 | - | 4.64 | 57,604 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 80,546 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,988 |
| Random World Capitals on a Map | 0 | - | 4.93 | 133,118 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 74,871 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,770 |
| World Capitals with a Unique First Letter | 0 | - | 4.78 | 63,244 |
| Random European Capital to Country | 0 | - | 4.98 | 189,137 |
