| Cities with the Biggest Economies | 0 | - | 4.91 | 131,107 |
| World Capitals Quiz | 0 | - | 5.00 | 5,084,447 |
| Coldest World Capitals | 0 | - | 4.95 | 133,662 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 48,976 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,614 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,355 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,689 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,254 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,249 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 226,950 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,233 |
| Monarchies of Europe | 0 | - | 4.90 | 98,355 |
| Monarchies of Asia | 0 | - | 4.97 | 71,228 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,028 |
| Countries that Start with A | 0 | - | 4.98 | 2,166,869 |
| Countries that Start with B | 0 | - | 4.95 | 2,298,264 |
| Countries that Start with C | 0 | - | 4.96 | 1,825,156 |
| Countries that Start with D | 0 | - | 4.96 | 711,859 |
| Countries that Start with E | 0 | - | 4.95 | 1,379,779 |
| Countries that Start with G | 0 | - | 4.97 | 1,506,048 |
| Countries that Start with H | 0 | - | 4.96 | 606,317 |
| Countries that Start with I | 0 | - | 4.92 | 1,290,347 |
| Countries that Start with J | 0 | - | 4.98 | 603,914 |
| Countries that Start with K | 0 | - | 4.97 | 817,455 |
| Countries that Start with L | 0 | - | 4.98 | 1,092,691 |
| Countries that Start with N | 0 | - | 4.93 | 1,119,750 |
| Countries that Start with P | 0 | - | 4.94 | 1,218,135 |
| Countries that Start with S | 0 | - | 4.98 | 1,757,677 |
| Countries that Start with T | 0 | - | 4.90 | 1,011,348 |
| Countries that Start with U | 0 | - | 4.97 | 905,707 |
| Countries that Start with V | 0 | - | 4.98 | 610,182 |
| Countries that Start with F | 0 | - | 4.83 | 618,812 |
| Countries that Start with M | 0 | - | 4.97 | 1,383,892 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,749 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,591,013 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,420 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,777 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,388 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,365 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,269 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,515 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,448,530 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,046 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,955 |
| Countries with Megacities | 0 | - | 4.99 | 264,679 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,788 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,499 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,053 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,576 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,583 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,556 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,561 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,700 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,514 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,347 |
| Countries by Capital City | 0 | - | 5.00 | 68,662 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,388 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,827 |
| World Capitals by Proximity | 0 | - | 4.91 | 332,179 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,423 |
| Moved Capital Cities | 0 | - | 4.96 | 74,359 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,709 |
| World's Biggest Financial Centers | 0 | - | 4.56 | 72,789 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,804 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,497 |
| Random European Capital to Country | 0 | - | 4.98 | 191,482 |
| Random European Country to Capital | 0 | - | 4.93 | 165,397 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,614 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,013 |
| Random African Capital to Country | 0 | - | 4.97 | 100,923 |
| Random African Country to Capital | 0 | - | 4.94 | 71,386 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,378 |
| One Country By Letter By Continent | 0 | - | 5.00 | 124,511 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,455 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,082 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 86,957 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 268,238 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 122,179 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,583 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,756 |
| Countries by Population Range - Tile Select | 0 | - | 4.87 | 59,237 |
| North American Sports Cities | 0 | - | 4.83 | 172,660 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,401 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,310 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,564 |
| Name a City - European Countries | 0 | - | 4.90 | 65,628 |
| Cities by Former Name | 0 | - | 4.83 | 91,736 |
| Africa Capitals Quiz | 0 | - | 4.99 | 739,822 |
| Asia Capitals Quiz | 0 | - | 4.98 | 694,818 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,491 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,763 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,412 |
| World Capitals by Map | 0 | - | 5.00 | 287,493 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,484 |
| Random Capital to Country | 0 | - | 4.99 | 2,594,891 |
| Random Country to Capital | 0 | - | 4.98 | 922,881 |
| Capitals Starting With H | 0 | - | 4.91 | 92,732 |
| Capitals Starting With K | 0 | - | 4.88 | 83,777 |
| Capitals Starting With L | 0 | - | 4.81 | 88,256 |
| Capitals Starting With M | 0 | - | 4.93 | 108,084 |
| Capitals Starting With P | 0 | - | 4.88 | 78,354 |
| Capitals Starting With R | 0 | - | 4.87 | 81,987 |
| Capitals Starting With S | 0 | - | 4.90 | 85,960 |
| Capitals Starting With T | 0 | - | 4.84 | 76,316 |
| Capitals Starting With W | 0 | - | 4.87 | 91,402 |
| Capitals Starting With A | 0 | - | 4.97 | 128,305 |
| Capitals Starting With B | 0 | - | 4.89 | 118,721 |
| Capitals Starting With D | 0 | - | 4.93 | 96,638 |
| Majority Muslim Countries | 0 | - | 4.98 | 375,631 |
| NATO Countries | 0 | - | 4.98 | 281,612 |
| EU Countries Quiz | 0 | - | 4.99 | 275,618 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,594 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,401 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 274,563 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,272 |
| Olympic Host Countries | 0 | - | 4.98 | 201,128 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,111 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,703 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 148,980 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 310,848 |
| The Only European Country ... | 0 | - | 4.91 | 217,418 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,826 |
| Countries with NO Military | 0 | - | 4.97 | 62,660 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,590 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,804 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,743 |
| Countries of Africa | 0 | - | 5.00 | 2,545,249 |
| Single Vowel Capitals | 0 | - | 4.81 | 14,551 |
| Cities With the Most Billionaires | 0 | - | 4.77 | 102,428 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,204 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,639 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,491 |
| Most Populous Countries by Year | 0 | - | 4.83 | 110,886 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,709 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 130,751 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 108,168 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 113,345 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 90,505 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 223,250 |
| First Countries to Reach 5 Million People | 0 | - | 4.93 | 135,519 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,308 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 92,929 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,344 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,647 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,420 |
| Busiest Container Ports | 0 | - | 4.11 | 37,436 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,264 |
| Most Educated Cities in the United States | 0 | - | 4.30 | 76,347 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,496 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,952 |
| U.S. College Towns | 0 | - | 4.47 | 29,250 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,176 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,628 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 110,969 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,200 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,521 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,403 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,955 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,430 |
| Former Capitals | 0 | - | 4.88 | 71,524 |
| Europe Capital to Country | 0 | - | 4.99 | 250,901 |
| Asia Capital to Country | 0 | - | 4.96 | 126,878 |
| Capital Cities Chain | 0 | - | 4.84 | 82,965 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,210 |
| European Capitals by Map | 0 | - | 4.99 | 139,984 |
| African Capitals by Map | 0 | - | 4.99 | 134,177 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,644 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,304 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,643 |
| European Coastal Capitals | 0 | - | 4.95 | 90,827 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,679 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,895 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,564 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,928 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,780 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,122 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,817 |
| Countries with the Most Christians | 0 | - | 4.92 | 143,615 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,396 |
| Countries of the Middle East | 0 | - | 4.96 | 201,710 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,566 |
| Slavic Countries | 0 | - | 4.96 | 111,889 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,711 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,745 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,921 |
| African Island Countries | 0 | - | 4.96 | 101,882 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 321,796 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,965 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,528 |
| Buddhist Countries | 0 | - | 4.96 | 144,627 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,656 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.81 | 47,625 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 335,967 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 165,212 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 170,374 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,001 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,025,926 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,251 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,804 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,856 |
