| Countries that Start with A | 0 | - | 4.98 | 1,976,366 |
| Countries that Start with B | 0 | - | 4.95 | 2,115,373 |
| Countries that Start with C | 0 | - | 4.96 | 1,674,445 |
| Countries that Start with D | 0 | - | 4.96 | 610,922 |
| Countries that Start with E | 0 | - | 4.95 | 1,254,284 |
| Countries that Start with G | 0 | - | 4.97 | 1,374,172 |
| Countries that Start with H | 0 | - | 4.96 | 521,216 |
| Countries that Start with I | 0 | - | 4.92 | 1,181,988 |
| Countries that Start with J | 0 | - | 4.98 | 523,480 |
| Countries that Start with K | 0 | - | 4.96 | 729,496 |
| Countries that Start with L | 0 | - | 4.98 | 989,793 |
| Countries that Start with N | 0 | - | 4.93 | 1,016,122 |
| Countries that Start with P | 0 | - | 4.95 | 1,118,349 |
| Countries that Start with S | 0 | - | 4.98 | 1,628,093 |
| Countries that Start with T | 0 | - | 4.89 | 926,972 |
| Countries that Start with U | 0 | - | 4.96 | 835,188 |
| Countries that Start with V | 0 | - | 4.98 | 559,212 |
| Countries that Start with F | 0 | - | 4.84 | 549,857 |
| Countries that Start with M | 0 | - | 4.97 | 1,273,242 |
| Capitals A-Z | 0 | - | 4.85 | 42,313 |
| One Country By Letter By Continent | 0 | - | 5.00 | 75,423 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 119,783 |
| World Capitals Quiz | 0 | - | 5.00 | 4,578,188 |
| Coldest World Capitals | 0 | - | 4.96 | 128,759 |
| Divided World City Name Puzzle #1 | 0 | - | 4.91 | 41,012 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.90 | 91,023 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 89,502 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 86,048 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.85 | 209,877 |
| Capital Cities with the Least Precipitation | 0 | - | 4.90 | 27,646 |
| Monarchies of Europe | 0 | - | 4.89 | 88,250 |
| Monarchies of Asia | 0 | - | 4.95 | 54,816 |
| Countries that Start with R | 0 | - | 4.43 | 396,736 |
| Asian Geography By Letter - B | 0 | - | 4.83 | 62,426 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,408,977 |
| Countries Closest to United States A-Z | 0 | - | 4.84 | 108,646 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.89 | 116,830 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 83,059 |
| Richest Countries A-Z | 0 | - | 4.92 | 90,179 |
| Top 10 Coldest European Countries | 0 | - | 4.95 | 183,101 |
| Top 10 Hottest European Countries | 0 | - | 4.87 | 117,083 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 117,309 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,329,180 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 353,448 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 129,095 |
| Countries with Megacities | 0 | - | 4.99 | 201,925 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 175,445 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.97 | 99,989 |
| Countries With More than 200 Million People | 0 | - | 4.94 | 98,289 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.97 | 65,922 |
| Top 50 Countries by Population - In Order | 0 | - | 4.97 | 253,157 |
| Global Cities on a World Map | 0 | - | 4.92 | 92,941 |
| Northernmost Capital Cities | 0 | - | 4.98 | 96,049 |
| Most Remote Capital Cities | 0 | - | 4.90 | 44,927 |
| Capital Cities: Ports and Saints | 0 | - | 4.94 | 35,642 |
| Capitals with the Shortest Names | 0 | - | 4.96 | 93,297 |
| Same Letter Country and Capital | 0 | - | 4.99 | 130,273 |
| Countries by Capital City | 0 | - | 4.99 | 51,531 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 67,214 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 106,213 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 74,440 |
| Moved Capital Cities | 0 | - | 4.96 | 67,983 |
| Countries by Sports League Revenue | 0 | - | 4.89 | 45,097 |
| World's Biggest Financial Centers | 0 | - | 4.48 | 43,994 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 77,491 |
| Random European Capital to Country | 0 | - | 4.97 | 155,025 |
| Random European Country to Capital | 0 | - | 4.92 | 137,013 |
| Random Asian Country to Capital | 0 | - | 4.93 | 86,832 |
| Random Asian Capital to Country | 0 | - | 4.97 | 90,930 |
| Random African Capital to Country | 0 | - | 4.97 | 81,111 |
| Random African Country to Capital | 0 | - | 4.94 | 63,067 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.88 | 69,992 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 118,134 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.94 | 67,461 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 248,420 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 110,598 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 104,278 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.94 | 72,292 |
| Summer Olympic City Bids | 0 | - | 4.93 | 37,627 |
| Most Guessed U.S. Cities | 0 | - | 4.90 | 93,160 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.86 | 92,686 |
| Cities by Former Name | 0 | - | 4.84 | 84,095 |
| Africa Capitals Quiz | 0 | - | 4.99 | 649,765 |
| Asia Capitals Quiz | 0 | - | 4.98 | 607,130 |
| Capitals in their Native Languages | 0 | - | 4.94 | 128,163 |
| Nearest Capital City #1 | 0 | - | 4.82 | 52,952 |
| World Capitals by Proximity | 0 | - | 4.89 | 303,770 |
| World Capitals Deepest in a Country's Territory | 0 | - | 4.96 | 49,333 |
| World Capitals by Map | 0 | - | 5.00 | 247,709 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 51,063 |
| Random Capital to Country | 0 | - | 4.99 | 2,397,068 |
| Random Country to Capital | 0 | - | 4.98 | 815,292 |
| World Capitals By Letter - H | 0 | - | 4.85 | 72,138 |
| World Capitals By Letter - K | 0 | - | 4.82 | 66,806 |
| World Capitals By Letter - M | 0 | - | 4.89 | 87,175 |
| World Capitals By Letter - P | 0 | - | 4.85 | 68,030 |
| World Capitals By Letter - R | 0 | - | 4.88 | 73,120 |
| World Capitals By Letter - S | 0 | - | 4.89 | 75,485 |
| World Capitals By Letter - T | 0 | - | 4.82 | 67,283 |
| World Capitals By Letter - W | 0 | - | 4.88 | 83,133 |
| World Capitals By Letter - A | 0 | - | 4.96 | 106,363 |
| World Capitals By Letter - B | 0 | - | 4.84 | 98,139 |
| World Capitals By Letter - D | 0 | - | 4.91 | 80,180 |
| Majority Muslim Countries | 0 | - | 4.97 | 317,579 |
| NATO Countries Quiz | 0 | - | 4.98 | 229,357 |
| EU Countries Quiz | 0 | - | 4.99 | 231,426 |
| Countries That Use the Euro | 0 | - | 4.93 | 66,292 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 229,332 |
| Countries with Nuclear Weapons | 0 | - | 4.89 | 234,865 |
| Top Five Countries by Religion | 0 | - | 4.91 | 146,224 |
| Olympic Host Countries | 0 | - | 4.98 | 164,389 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 95,468 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 128,274 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 239,656 |
| American Countries on the Pacific Coast | 0 | - | 4.81 | 46,785 |
| The Only European Country ... | 0 | - | 4.93 | 183,291 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 197,039 |
| Countries with NO Military | 0 | - | 4.97 | 50,889 |
| Countries by Number of Books Published | 0 | - | 4.95 | 64,767 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.93 | 87,389 |
| Countries of Africa | 0 | - | 5.00 | 2,217,155 |
| Cities With the Most Billionaires | 0 | - | 4.76 | 98,061 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 31,791 |
| Countries of Europe by Population | 0 | - | 4.98 | 131,390 |
| Most Populous Countries by Year | 0 | - | 4.81 | 95,834 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 79,392 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.96 | 98,440 |
| Countries with the Most People Bordering Them | 0 | - | 4.97 | 84,738 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.98 | 95,102 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 72,994 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 207,850 |
| First Countries to Reach 5 Million People | 0 | - | 4.90 | 110,949 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.85 | 69,377 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 77,016 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.92 | 54,261 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 67,664 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 88,214 |
| Busiest Container Ports Quiz | 0 | - | 4.13 | 35,940 |
| Biggest City by Body of Water | 0 | - | 4.52 | 39,073 |
| Most Educated Cities in the United States | 0 | - | 4.31 | 73,508 |
| Global Cities Quiz | 0 | - | 4.64 | 157,837 |
| Southernmost Major Cities | 0 | - | 4.42 | 45,515 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.46 | 69,113 |
| U.S. College Towns #1 | 0 | - | 4.45 | 27,942 |
| European Cities A-Z | 0 | - | 4.25 | 70,882 |
| Cities with the Most Foreign Embassies | 0 | - | 4.66 | 45,577 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.42 | 35,155 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.91 | 90,593 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 96,040 |
| Cities by Place of Worship - Picture Quiz | 0 | - | 4.41 | 29,453 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 195,884 |
| Most-Visited Cities in Europe | 0 | - | 4.92 | 58,991 |
| Five Most Guessed Cities by Continent | 0 | - | 4.97 | 105,643 |
| Former Capitals Quiz | 0 | - | 4.81 | 58,677 |
| Europe Capital to Country | 0 | - | 4.99 | 223,563 |
| Asia Capital to Country | 0 | - | 4.96 | 107,291 |
| Capital Cities Chain | 0 | - | 4.86 | 72,591 |
| EU Capitals with No Hints | 0 | - | 4.96 | 127,161 |
| European Capitals by Map | 0 | - | 4.99 | 97,978 |
| African Capitals by Map | 0 | - | 4.99 | 113,937 |
| Asian Capitals by Map | 0 | - | 4.98 | 49,078 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.89 | 80,539 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.95 | 73,905 |
| European Coastal Capitals | 0 | - | 4.96 | 78,654 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.90 | 47,499 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 234,246 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.90 | 197,506 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 76,783 |
| Capital Cities with Spanish Names | 0 | - | 4.85 | 63,655 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 80,199 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,209,351 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 21,138 |
| Countries with the Most Christians | 0 | - | 4.93 | 124,442 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 190,689 |
| Countries of the Middle East | 0 | - | 4.96 | 176,999 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 76,478 |
| Slavic Countries | 0 | - | 4.96 | 101,626 |
| Countries with the Most Tanks | 0 | - | 4.88 | 76,749 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 42,723 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 67,525 |
| African Island Countries | 0 | - | 4.96 | 91,115 |
| Straight Shot to Antarctica | 0 | - | 4.91 | 38,052 |
| Least Christian Countries with Exceptions | 0 | - | 4.89 | 74,763 |
| Buddhist Countries | 0 | - | 4.97 | 132,366 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.82 | 33,092 |
| Asian Country Superlatives | 0 | - | 4.79 | 62,256 |
| Countries with the Highest Population Density | 0 | - | 4.94 | 154,740 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 148,387 |
| Countries with the Most Millionaires | 0 | - | 4.85 | 86,291 |
| Countries of North America Quiz | 0 | - | 5.00 | 897,896 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 112,847 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 95,284 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 121,692 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 128,592 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 200,980 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 180,240 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 142,673 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 107,904 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 134,220 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 140,222 |
