| Cities with the Biggest Economies | 0 | - | 4.91 | 130,050 |
| World Capitals Quiz | 0 | - | 5.00 | 5,048,094 |
| Coldest World Capitals | 0 | - | 4.95 | 133,199 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,307 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,263 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,813 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,885 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,734 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,734 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,085 |
| Monarchies of Europe | 0 | - | 4.90 | 97,662 |
| Monarchies of Asia | 0 | - | 4.97 | 70,805 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,604 |
| Countries that Start with A | 0 | - | 4.98 | 2,153,049 |
| Countries that Start with B | 0 | - | 4.95 | 2,285,373 |
| Countries that Start with C | 0 | - | 4.96 | 1,814,726 |
| Countries that Start with D | 0 | - | 4.96 | 704,587 |
| Countries that Start with E | 0 | - | 4.95 | 1,371,121 |
| Countries that Start with G | 0 | - | 4.97 | 1,496,661 |
| Countries that Start with H | 0 | - | 4.96 | 600,484 |
| Countries that Start with I | 0 | - | 4.92 | 1,283,228 |
| Countries that Start with J | 0 | - | 4.98 | 598,509 |
| Countries that Start with K | 0 | - | 4.97 | 811,706 |
| Countries that Start with L | 0 | - | 4.98 | 1,085,742 |
| Countries that Start with N | 0 | - | 4.93 | 1,112,705 |
| Countries that Start with P | 0 | - | 4.94 | 1,211,549 |
| Countries that Start with S | 0 | - | 4.98 | 1,748,369 |
| Countries that Start with T | 0 | - | 4.90 | 1,006,335 |
| Countries that Start with U | 0 | - | 4.97 | 901,660 |
| Countries that Start with V | 0 | - | 4.98 | 606,682 |
| Countries that Start with F | 0 | - | 4.83 | 614,262 |
| Countries that Start with M | 0 | - | 4.97 | 1,376,494 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 326,539 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,577,000 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 132,027 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,414 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,575 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,448 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,668 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,439,380 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,704 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,170 |
| Countries with Megacities | 0 | - | 4.99 | 248,729 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,035 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,488 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,405 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,439 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,397 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,517 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,014 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,008 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,241 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,089 |
| Countries by Capital City | 0 | - | 5.00 | 67,384 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,688 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,210 |
| World Capitals by Proximity | 0 | - | 4.91 | 329,575 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,651 |
| Moved Capital Cities | 0 | - | 4.96 | 73,846 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,111 |
| World's Biggest Financial Centers | 0 | - | 4.52 | 53,969 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,270 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,406 |
| Random European Capital to Country | 0 | - | 4.98 | 189,721 |
| Random European Country to Capital | 0 | - | 4.92 | 147,813 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,621 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,752 |
| Random African Capital to Country | 0 | - | 4.97 | 99,996 |
| Random African Country to Capital | 0 | - | 4.94 | 70,497 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,102 |
| One Country By Letter By Continent | 0 | - | 5.00 | 122,547 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 81,589 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,392 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 86,249 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 266,826 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,282 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,056 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,059 |
| Countries by Population Range - Tile Select | 0 | - | 4.87 | 58,601 |
| North American Sports Cities | 0 | - | 4.83 | 171,339 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,026 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,393 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,004 |
| Name a City - European Countries | 0 | - | 4.91 | 64,784 |
| Cities by Former Name | 0 | - | 4.84 | 91,226 |
| Africa Capitals Quiz | 0 | - | 4.99 | 733,283 |
| Asia Capitals Quiz | 0 | - | 4.98 | 688,702 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,194 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,423 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,443 |
| World Capitals by Map | 0 | - | 5.00 | 284,644 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,940 |
| Random Capital to Country | 0 | - | 4.99 | 2,583,580 |
| Random Country to Capital | 0 | - | 4.98 | 914,624 |
| Capitals Starting With H | 0 | - | 4.90 | 91,681 |
| Capitals Starting With K | 0 | - | 4.85 | 75,913 |
| Capitals Starting With L | 0 | - | 4.81 | 87,103 |
| Capitals Starting With M | 0 | - | 4.93 | 106,532 |
| Capitals Starting With P | 0 | - | 4.88 | 77,411 |
| Capitals Starting With R | 0 | - | 4.87 | 81,193 |
| Capitals Starting With S | 0 | - | 4.89 | 85,039 |
| Capitals Starting With T | 0 | - | 4.84 | 75,517 |
| Capitals Starting With W | 0 | - | 4.87 | 90,826 |
| Capitals Starting With A | 0 | - | 4.97 | 126,875 |
| Capitals Starting With B | 0 | - | 4.89 | 117,575 |
| Capitals Starting With D | 0 | - | 4.93 | 95,659 |
| Majority Muslim Countries | 0 | - | 4.98 | 371,583 |
| NATO Countries | 0 | - | 4.98 | 277,844 |
| EU Countries Quiz | 0 | - | 4.99 | 271,405 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,810 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 286,186 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 270,147 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,894 |
| Olympic Host Countries | 0 | - | 4.98 | 199,432 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,214 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,222 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,347 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 305,683 |
| The Only European Country ... | 0 | - | 4.91 | 214,978 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,973 |
| Countries with NO Military | 0 | - | 4.97 | 61,539 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,228 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,134 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,438 |
| Countries of Africa | 0 | - | 5.00 | 2,519,704 |
| Cities With the Most Billionaires | 0 | - | 4.77 | 102,227 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,118 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,255 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,128 |
| Most Populous Countries by Year | 0 | - | 4.83 | 109,731 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,312 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 129,804 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 107,309 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 112,691 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 89,873 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 221,930 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 134,633 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.87 | 75,507 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 83,868 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.92 | 66,742 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 72,997 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 96,504 |
| Busiest Container Ports | 0 | - | 4.11 | 37,333 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,191 |
| Most Educated Cities in the United States | 0 | - | 4.30 | 76,168 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,074 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.47 | 72,711 |
| U.S. College Towns | 0 | - | 4.47 | 29,147 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,074 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,420 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,028 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,502 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,823 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,377 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,518 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,637 |
| Former Capitals | 0 | - | 4.88 | 71,263 |
| Europe Capital to Country | 0 | - | 4.99 | 248,763 |
| Asia Capital to Country | 0 | - | 4.96 | 126,121 |
| Capital Cities Chain | 0 | - | 4.84 | 82,204 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,047 |
| European Capitals by Map | 0 | - | 4.99 | 137,560 |
| African Capitals by Map | 0 | - | 4.99 | 132,769 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,683 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,559 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,930 |
| European Coastal Capitals | 0 | - | 4.95 | 90,064 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,337 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,103 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,676 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,564 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,095 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,306 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,115 |
| Countries with the Most Christians | 0 | - | 4.92 | 142,192 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,264 |
| Countries of the Middle East | 0 | - | 4.96 | 199,756 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,682 |
| Slavic Countries | 0 | - | 4.96 | 111,194 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,696 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,053 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,401 |
| African Island Countries | 0 | - | 4.96 | 101,110 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 318,412 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,658 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 87,424 |
| Buddhist Countries | 0 | - | 4.96 | 143,339 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,224 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.83 | 45,576 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 333,825 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 164,470 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 169,526 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,664 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,016,643 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,247 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,931 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,683 |
| Countries that Start with R | 0 | - | 4.43 | 445,166 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 143,160 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,148 |
