| Flags of the Countries that Start with C | 0 | - | 4.89 | 129,312 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 152,968 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 41,775 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,633 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,088 |
| Random European Capital to Country | 0 | - | 4.98 | 189,250 |
| Random European Country to Capital | 0 | - | 4.92 | 147,476 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,418 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,435 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,306 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,692 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,940 |
| World Capitals Quiz | 0 | - | 5.00 | 5,032,224 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,679 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,291 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,874 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,278 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,371 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,261 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,109 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,677,819 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,571,336 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,205 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,186 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,172 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 26,937 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,118 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,435,248 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,689 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,100 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,464 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,551 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,893 |
| Hindu Countries | 0 | - | 4.86 | 49,594 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 60,969 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,295 |
| Countries with Megacities | 0 | - | 4.99 | 247,021 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,176 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,008 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,596 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,916 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,794 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,407 |
| Asia Capitals Quiz | 0 | - | 4.98 | 686,028 |
| Northernmost Capital Cities | 0 | - | 4.98 | 108,966 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,665 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,613 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,651 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,474 |
| Countries by Capital City | 0 | - | 5.00 | 66,681 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,350 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,914 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,424 |
| Moved Capital Cities | 0 | - | 4.96 | 73,597 |
| Random Capital to Country | 0 | - | 4.99 | 2,578,190 |
| Random Country to Capital | 0 | - | 4.98 | 911,734 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,383 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,583 |
| Countries of Africa | 0 | - | 5.00 | 2,508,381 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,371 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,524 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,690 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,797 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,508 |
| Australia A-Z | 0 | - | 4.54 | 49,786 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,125 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 85,853 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 265,954 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 120,902 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 111,501 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 92,622 |
| North American Sports Cities | 0 | - | 4.83 | 170,924 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,922 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,747 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,694 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,249 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 67,967 |
| World Capitals by Map | 0 | - | 5.00 | 283,259 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,683 |
| Capitals Starting With H | 0 | - | 4.90 | 91,066 |
| Capitals Starting With K | 0 | - | 4.85 | 75,703 |
| Capitals Starting With L | 0 | - | 4.81 | 86,857 |
| Capitals Starting With M | 0 | - | 4.93 | 106,091 |
| Capitals Starting With P | 0 | - | 4.88 | 77,210 |
| Capitals Starting With R | 0 | - | 4.87 | 80,989 |
| Capitals Starting With S | 0 | - | 4.89 | 84,827 |
| Capitals Starting With T | 0 | - | 4.84 | 75,312 |
| Capitals Starting With W | 0 | - | 4.89 | 90,627 |
| Capitals Starting With A | 0 | - | 4.97 | 126,574 |
| Capitals Starting With B | 0 | - | 4.89 | 117,317 |
| Capitals Starting With D | 0 | - | 4.93 | 95,406 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,204 |
| Countries That Use the Euro | 0 | - | 4.96 | 103,039 |
| Olympic Host Countries | 0 | - | 4.98 | 198,911 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,993 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,832 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,595 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 303,680 |
| The Only European Country ... | 0 | - | 4.91 | 213,901 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,179 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,493 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,578 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,217 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,893 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,978 |
| Italy A-Z | 0 | - | 4.49 | 57,729 |
| China A-Z | 0 | - | 4.55 | 66,734 |
| Germany A-Z | 0 | - | 4.56 | 62,324 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,131 |
| Most Populous Countries by Year | 0 | - | 4.83 | 109,259 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,997 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,025 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,877 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,011 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,831 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,417 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.96 | 95,160 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 129,357 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 106,963 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 112,420 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 89,610 |
| Most Populous World Capitals | 0 | - | 4.94 | 174,561 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 221,497 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 134,313 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.87 | 75,295 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 83,625 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 66,582 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 72,824 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 172,613 |
| Official Cities in the UK | 0 | - | 4.89 | 280,611 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,321 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,377 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,213 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,169 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,851 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,707 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,106 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,353 |
| Former Capitals | 0 | - | 4.88 | 71,146 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,116 |
| Europe Capital to Country | 0 | - | 4.99 | 247,956 |
| Asia Capital to Country | 0 | - | 4.96 | 125,775 |
| Capital Cities Chain | 0 | - | 4.84 | 81,929 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,490 |
| European Capitals by Map | 0 | - | 4.99 | 136,321 |
| African Capitals by Map | 0 | - | 4.99 | 132,194 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,361 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,932 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,681 |
| Coldest World Capitals | 0 | - | 4.95 | 133,052 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,154 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,426 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,143 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,213 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,193 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,642 |
| European Coastal Capitals | 0 | - | 4.95 | 89,788 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,300 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,195 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,863 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,419 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,875 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,431 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,719 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,719 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,475 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,897 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,935 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,484 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,009 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,786 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.62 | 34,590 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,033 |
| The Only Country ... | 0 | - | 4.91 | 79,914 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 103,865 |
| Countries of the Soviet Union | 0 | - | 4.98 | 193,856 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,221 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,387 |
| Countries of the Middle East | 0 | - | 4.96 | 198,956 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,283 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,382 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,357 |
| Slavic Countries | 0 | - | 4.96 | 110,874 |
| African Island Countries | 0 | - | 4.96 | 100,803 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,379 |
| Monarchies of Europe | 0 | - | 4.90 | 97,337 |
| Monarchies of Asia | 0 | - | 4.97 | 70,612 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,502 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,771 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,376 |
| Countries with the Most Downhill Skiing | 0 | - | 4.90 | 56,837 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 45,040 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,437 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 164,140 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 169,134 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,737 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,505 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,143 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,809 |
| Countries that Start with A | 0 | - | 4.97 | 2,147,065 |
