| Countries that Start with A | 0 | - | 4.97 | 2,146,152 |
| Countries that Start with B | 0 | - | 4.95 | 2,279,267 |
| Countries that Start with C | 0 | - | 4.96 | 1,809,832 |
| Countries that Start with D | 0 | - | 4.96 | 701,205 |
| Countries that Start with E | 0 | - | 4.95 | 1,367,132 |
| Countries that Start with G | 0 | - | 4.97 | 1,492,364 |
| Countries that Start with H | 0 | - | 4.96 | 597,662 |
| Countries that Start with I | 0 | - | 4.92 | 1,279,968 |
| Countries that Start with J | 0 | - | 4.98 | 595,738 |
| Countries that Start with K | 0 | - | 4.97 | 809,152 |
| Countries that Start with L | 0 | - | 4.98 | 1,082,581 |
| Countries that Start with N | 0 | - | 4.93 | 1,109,440 |
| Countries that Start with P | 0 | - | 4.94 | 1,208,275 |
| Countries that Start with S | 0 | - | 4.98 | 1,744,113 |
| Countries that Start with T | 0 | - | 4.90 | 1,003,988 |
| Countries that Start with U | 0 | - | 4.97 | 899,755 |
| Countries that Start with V | 0 | - | 4.98 | 604,926 |
| Countries that Start with F | 0 | - | 4.83 | 611,960 |
| Countries that Start with M | 0 | - | 4.97 | 1,373,006 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,090 |
| Name a World Capital A-Z | 0 | - | 5.00 | 174,918 |
| One Country By Letter By Continent | 0 | - | 5.00 | 121,598 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 16,982 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,642 |
| World Capitals Quiz | 0 | - | 5.00 | 5,029,670 |
| Coldest World Capitals | 0 | - | 4.95 | 133,030 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,055 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,080 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,355 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,686 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,451 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,245 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,022 |
| Monarchies of Europe | 0 | - | 4.90 | 97,284 |
| Monarchies of Asia | 0 | - | 4.97 | 70,583 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,421 |
| Countries that Start with R | 0 | - | 4.43 | 443,461 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 65,980 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,306 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,194 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,517 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,570,392 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,386 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 131,473 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,056 |
| Richest Countries A-Z | 0 | - | 4.92 | 101,804 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,213 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,089 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,481 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,434,550 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,495 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,016 |
| Countries with Megacities | 0 | - | 4.99 | 246,576 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 196,945 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,815 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,386 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,761 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,706 |
| Northernmost Capital Cities | 0 | - | 4.98 | 108,894 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,620 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,577 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,565 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,372 |
| Countries by Capital City | 0 | - | 5.00 | 66,576 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,294 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,874 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,256 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,394 |
| Moved Capital Cities | 0 | - | 4.96 | 73,561 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,511 |
| World's Biggest Financial Centers | 0 | - | 4.50 | 51,922 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,997 |
| Random European Capital to Country | 0 | - | 4.98 | 189,149 |
| Random European Country to Capital | 0 | - | 4.92 | 147,398 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,341 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,371 |
| Random African Capital to Country | 0 | - | 4.97 | 99,712 |
| Random African Country to Capital | 0 | - | 4.94 | 70,198 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,077 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 120,023 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,085 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 85,784 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 265,836 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 120,829 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 111,447 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 92,551 |
| Countries by Population Range - Tile Select | 0 | - | 4.87 | 58,212 |
| North American Sports Cities | 0 | - | 4.83 | 170,859 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,906 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,876 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,697 |
| Name a City - European Countries | 0 | - | 4.92 | 64,348 |
| Cities by Former Name | 0 | - | 4.84 | 90,939 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,966 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,599 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,673 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,645 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,223 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 67,887 |
| World Capitals by Map | 0 | - | 5.00 | 283,094 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,640 |
| Random Capital to Country | 0 | - | 4.99 | 2,577,520 |
| Random Country to Capital | 0 | - | 4.98 | 911,340 |
| Capitals Starting With H | 0 | - | 4.90 | 90,670 |
| Capitals Starting With K | 0 | - | 4.85 | 75,655 |
| Capitals Starting With L | 0 | - | 4.81 | 86,799 |
| Capitals Starting With M | 0 | - | 4.93 | 106,007 |
| Capitals Starting With P | 0 | - | 4.88 | 77,158 |
| Capitals Starting With R | 0 | - | 4.87 | 80,948 |
| Capitals Starting With S | 0 | - | 4.89 | 84,779 |
| Capitals Starting With T | 0 | - | 4.84 | 75,266 |
| Capitals Starting With W | 0 | - | 4.89 | 90,586 |
| Capitals Starting With A | 0 | - | 4.97 | 126,504 |
| Capitals Starting With B | 0 | - | 4.89 | 117,251 |
| Capitals Starting With D | 0 | - | 4.93 | 95,350 |
| Majority Muslim Countries | 0 | - | 4.98 | 368,367 |
| NATO Countries | 0 | - | 4.98 | 275,541 |
| EU Countries Quiz | 0 | - | 4.99 | 269,768 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,903 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 284,799 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 268,108 |
| Top Five Countries by Religion | 0 | - | 4.93 | 168,982 |
| Olympic Host Countries | 0 | - | 4.98 | 198,842 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,779 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,478 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 146,698 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 303,268 |
| The Only European Country ... | 0 | - | 4.91 | 213,727 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,048 |
| Countries with NO Military | 0 | - | 4.97 | 61,141 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,460 |
| Countries by Number of Books Published | 0 | - | 4.95 | 71,887 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,182 |
| Countries of Africa | 0 | - | 5.00 | 2,506,691 |
| Cities With the Most Billionaires | 0 | - | 4.77 | 102,104 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,075 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,948 |
| Most Populous Countries by Year | 0 | - | 4.83 | 109,164 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.96 | 95,117 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 129,271 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 106,868 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 112,362 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 89,545 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 221,410 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 134,248 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.87 | 75,228 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 83,572 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 66,537 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 72,773 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 96,170 |
| Busiest Container Ports | 0 | - | 4.11 | 37,275 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,142 |
| Most Educated Cities in the United States | 0 | - | 4.30 | 76,072 |
| Southernmost Major Cities | 0 | - | 4.44 | 51,083 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.47 | 72,567 |
| U.S. College Towns | 0 | - | 4.47 | 29,103 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 77,371 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,019 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,298 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,318 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,158 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,056 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,757 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,309 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,118 |
| Former Capitals | 0 | - | 4.88 | 71,129 |
| Europe Capital to Country | 0 | - | 4.99 | 247,479 |
| Asia Capital to Country | 0 | - | 4.96 | 125,711 |
| Capital Cities Chain | 0 | - | 4.84 | 81,889 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,402 |
| European Capitals by Map | 0 | - | 4.99 | 136,158 |
| African Capitals by Map | 0 | - | 4.99 | 132,113 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,080 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,149 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,578 |
| European Coastal Capitals | 0 | - | 4.95 | 89,715 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,171 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,656 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,689 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,407 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,769 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 89,959 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,434 |
| Countries with the Most Christians | 0 | - | 4.92 | 141,398 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,235 |
| Countries of the Middle East | 0 | - | 4.96 | 198,843 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,219 |
| Slavic Countries | 0 | - | 4.96 | 110,821 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,227 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 49,705 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,097 |
| African Island Countries | 0 | - | 4.96 | 100,749 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 316,893 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,482 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 86,883 |
| Buddhist Countries | 0 | - | 4.96 | 142,912 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,295 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 44,959 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 332,751 |
| Countries with the Highest Population Density | 0 | - | 4.94 | 164,077 |
