| Countries by Population Range - Tile Select | 0 | - | 4.87 | 59,185 |
| World Capitals Quiz | 0 | - | 5.00 | 5,081,017 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,245 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,589,568 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,288 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 226,818 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,787 |
| Countries with Megacities | 0 | - | 4.99 | 264,326 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,646 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,414 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,909 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,481 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,377 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,460 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,510 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,626 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,422 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,232 |
| Countries by Capital City | 0 | - | 5.00 | 68,543 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,310 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,769 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,343 |
| Moved Capital Cities | 0 | - | 4.96 | 74,298 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,608 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,447,537 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 380,824 |
| World Capitals by Proximity | 0 | - | 4.91 | 331,924 |
| Single Vowel Capitals | 0 | - | 4.81 | 14,515 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,013 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 86,859 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 268,099 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 122,082 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,520 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,684 |
| North American Sports Cities | 0 | - | 4.83 | 172,572 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,374 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,500 |
| Name a City - European Countries | 0 | - | 4.90 | 65,546 |
| Cities by Former Name | 0 | - | 4.83 | 91,663 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,454 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,730 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,339 |
| World Capitals by Map | 0 | - | 5.00 | 287,223 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,423 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,752 |
| Random European Capital to Country | 0 | - | 4.98 | 191,120 |
| Random European Country to Capital | 0 | - | 4.93 | 165,325 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,560 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,890 |
| Random African Capital to Country | 0 | - | 4.97 | 100,823 |
| Random African Country to Capital | 0 | - | 4.94 | 71,341 |
| Capitals Starting With H | 0 | - | 4.91 | 92,678 |
| Capitals Starting With K | 0 | - | 4.88 | 83,725 |
| Capitals Starting With L | 0 | - | 4.81 | 88,207 |
| Capitals Starting With M | 0 | - | 4.93 | 107,998 |
| Capitals Starting With P | 0 | - | 4.88 | 78,312 |
| Capitals Starting With R | 0 | - | 4.87 | 81,948 |
| Capitals Starting With S | 0 | - | 4.90 | 85,919 |
| Capitals Starting With T | 0 | - | 4.85 | 76,271 |
| Capitals Starting With W | 0 | - | 4.87 | 91,374 |
| Capitals Starting With A | 0 | - | 4.97 | 128,224 |
| Capitals Starting With B | 0 | - | 4.89 | 118,660 |
| Capitals Starting With D | 0 | - | 4.93 | 96,585 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,402 |
| Olympic Host Countries | 0 | - | 4.98 | 201,025 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,018 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,558 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 310,383 |
| The Only European Country ... | 0 | - | 4.91 | 217,183 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,646 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,447 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,717 |
| Africa Capitals Quiz | 0 | - | 4.99 | 739,104 |
| Asia Capitals Quiz | 0 | - | 4.98 | 694,215 |
| Random Capital to Country | 0 | - | 4.99 | 2,593,641 |
| Random Country to Capital | 0 | - | 4.98 | 922,189 |
| Countries of Africa | 0 | - | 5.00 | 2,542,505 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,254 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,450 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,924 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,167 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,347 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,280 |
| Most Populous Countries by Year | 0 | - | 4.83 | 110,808 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,682 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 130,656 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 108,088 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 113,282 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 90,451 |
| Countries with a Population Under 1 Million by Clue | 0 | - | 4.99 | 92,951 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 223,161 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 135,446 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,279 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 92,869 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,312 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,616 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,379 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,600 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,886 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,116 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,383 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,316 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 131,030 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,904 |
| Former Capitals | 0 | - | 4.88 | 71,506 |
| Europe Capital to Country | 0 | - | 4.99 | 250,710 |
| Asia Capital to Country | 0 | - | 4.96 | 126,790 |
| Capital Cities Chain | 0 | - | 4.83 | 82,888 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,108 |
| European Capitals by Map | 0 | - | 4.99 | 139,769 |
| African Capitals by Map | 0 | - | 4.99 | 134,075 |
| Coldest World Capitals | 0 | - | 4.95 | 133,629 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,583 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,237 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,570 |
| European Coastal Capitals | 0 | - | 4.95 | 90,749 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,647 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,572 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,386 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,894 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,708 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,053 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,203 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,168 |
| Countries of the Middle East | 0 | - | 4.96 | 201,524 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,481 |
| Slavic Countries | 0 | - | 4.96 | 111,820 |
| African Island Countries | 0 | - | 4.96 | 101,797 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,938 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,513 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.81 | 47,310 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 165,124 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 170,281 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,025,037 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,131 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,702 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,738 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 144,538 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,237 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,840 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,933 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,689 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,345 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,359 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,737 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,406 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,314 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,168 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,389 |
| Boundary Waters | 0 | - | 4.92 | 88,538 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.86 | 35,227 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,218 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,643 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,561 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,214 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,124 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,568 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,288 |
| Countries by Population Decrease | 0 | - | 4.46 | 49,863 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,542 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,460 |
| Countries Gaining the Most Population by 2070 | 0 | - | 4.63 | 64,283 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.85 | 23,499 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 173,878 |
| Unusual U.S. City Names | 0 | - | 4.51 | 27,852 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,541 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,533 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.39 | 47,443 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 221,075 |
| Ancient City to Country | 0 | - | 4.70 | 108,110 |
| Official Cities in the UK | 0 | - | 4.89 | 284,305 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,160 |
| City-States | 0 | - | 4.53 | 37,293 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,578 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,185 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,706 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,921 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,202 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,614 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,141 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,556 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,580 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,249 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,968 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,202 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,375 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,636 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,161 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,458 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,966 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,712 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,591 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 81,143 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,147 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,184 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,254 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,230 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,516 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,552 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,487 |
