| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,769 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,596 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 112,841 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,989 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 66,059 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,474 |
| Monarchies of the World | 0 | - | 4.94 | 169,725 |
| People on Money by Country | 0 | - | 4.83 | 60,611 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 154,820 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,696 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 169,427 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 88,223 |
| Countries By Wikipedia Word Clouds | 0 | - | 4.84 | 40,193 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,584 |
| Geography by Letter - T | 0 | - | 4.84 | 154,801 |
| Boundary Waters | 0 | - | 4.92 | 88,668 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.87 | 35,331 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,478 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 63,046 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,790 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 70,791 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,696 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,689 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,402 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,525 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 153,921 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,371 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,706 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 193,563 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,605 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,707 |
| Most Guessed Cities by Country #2 | 0 | - | 4.94 | 80,160 |
| Most Guessed Cities by Country #1 | 0 | - | 4.87 | 103,029 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 99,134 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 73,279 |
| Terrible Country Spellings Accepted by JetPunk #1 | 0 | - | 4.85 | 33,738 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 198,877 |
| Coldest Countries | 0 | - | 4.97 | 138,914 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,757 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,939 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 60,036 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,817 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 180,996 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.87 | 82,778 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 108,601 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,508 |
| Literature Multiple Choice #1 | 0 | - | 4.51 | 41,018 |
| Literature Multiple Choice #2 | 0 | - | 4.45 | 34,674 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,731,079 |
| Landlocked Countries | 0 | - | 4.99 | 423,807 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,461 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 583,230 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 238,163 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 174,072 |
| NATO Military Alphabet | 0 | - | 4.98 | 562,943 |
| Geography A-Z #2 | 0 | - | 4.46 | 53,070 |
| Geography A-Z #5 | 0 | - | 4.44 | 37,468 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,819 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,736 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,217 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,707 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 124,730 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.42 | 35,307 |
| Cities By Wikipedia Word Clouds A-Z | 0 | - | 4.78 | 33,240 |
| World Capitals Quiz | 0 | - | 5.00 | 5,094,661 |
| Sahara Desert Countries | 0 | - | 4.98 | 165,338 |
| Himalayan Countries | 0 | - | 4.94 | 139,514 |
| Andean Countries | 0 | - | 4.94 | 85,053 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,242 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,443 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,800 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,114 |
| Danube Countries | 0 | - | 4.97 | 72,208 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,302 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,622 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,704 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,211 |
| European Landlocked Countries | 0 | - | 4.99 | 147,376 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,975 |
| Countries with the Most Species | 0 | - | 4.99 | 103,421 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,112 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,681 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,792 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,693 |
| Currencies by $ymbol | 0 | - | 4.56 | 33,529 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,438 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,850 |
| Countries in the Alps | 0 | - | 4.87 | 118,489 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,069 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,449 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,810 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,812 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,741 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,097 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,916 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,669 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,295 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,017 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,761 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,630 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,385 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,639 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,721 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,373 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,475 |
| Countries that Host the Most Refugees | 0 | - | 4.97 | 65,222 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,350 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 244,903 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,653 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,380 |
| Largest Countries By Category | 0 | - | 4.97 | 158,543 |
| Most-Searched Countries on Wikipedia | 0 | - | 4.46 | 50,168 |
| Countries by Countries | 0 | - | 4.96 | 63,437 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,005 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,348 |
| Countries with Volcano Deaths | 0 | - | 4.74 | 33,869 |
| Countries with Earthquake Deaths | 0 | - | 4.61 | 98,510 |
| Countries with the Highest Death Rate | 0 | - | 4.54 | 47,517 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,620 |
| All Countries by Population With a Map | 0 | - | 4.99 | 110,279 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,206 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,904 |
| Country Superlatives #1 | 0 | - | 4.46 | 126,085 |
| Country Superlatives Quiz #2 | 0 | - | 4.53 | 64,616 |
| Country Superlatives - Not the United States | 0 | - | 4.48 | 73,571 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,791,996 |
| Countries by Wikipedia Descriptions #1 | 0 | - | 4.93 | 65,505 |
| Countries by Wikipedia Descriptions #4 | 0 | - | 4.87 | 57,083 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,515 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 146,186 |
| Western Europe Map Quiz | 0 | - | 4.85 | 93,926 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,657 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,572 |
| All 10m+ First-Level Country Subdivisions | 0 | - | 4.98 | 35,061 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 209,553 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,441 |
| Longest International Borders | 0 | - | 4.99 | 265,526 |
| Countries with Three Borders | 0 | - | 4.96 | 36,689 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,240 |
| Geography by Letter - A | 0 | - | 4.74 | 212,486 |
| Geography by Letter - B | 0 | - | 4.56 | 185,479 |
| Geography by Letter - H | 0 | - | 4.69 | 151,023 |
| Geography by Letter - C | 0 | - | 4.48 | 159,453 |
| Geography by Letter - D | 0 | - | 4.50 | 151,445 |
| Geography by Letter - E | 0 | - | 4.42 | 148,276 |
| Geography by Letter - I | 0 | - | 4.42 | 122,554 |
| Geography by Letter - K | 0 | - | 4.54 | 118,908 |
| Geography by Letter - L | 0 | - | 4.44 | 149,376 |
| Geography by Letter - M | 0 | - | 4.49 | 119,392 |
| Geography by Letter - N | 0 | - | 4.51 | 127,755 |
| Geography by Letter - P | 0 | - | 4.47 | 176,676 |
| Geography by Letter - R | 0 | - | 4.43 | 132,378 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 141,213 |
| Geography by Letter - U | 0 | - | 4.53 | 143,702 |
| Asian Geography By Letter - K | 0 | - | 4.75 | 58,284 |
| Geography Containing the Letter X | 0 | - | 4.42 | 34,738 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,365 |
| World's Most Grown Crops | 0 | - | 4.78 | 129,881 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 37,121 |
| Demonym of Every Country | 0 | - | 4.90 | 61,145 |
| Islands by Wikipedia Descriptions | 0 | - | 4.54 | 37,459 |
| Island Superlatives | 0 | - | 4.57 | 34,669 |
| Coldest Countries with Exceptions | 0 | - | 4.69 | 39,282 |
| Countries by Military Spending | 0 | - | 4.93 | 178,729 |
| Classic Novels by Plot #2 | 0 | - | 4.87 | 38,463 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 121,454 |
| Pacific Ocean General Knowledge | 0 | - | 4.70 | 36,354 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 47,935 |
| "Second Best" Geography Edition #1 | 0 | - | 4.61 | 63,589 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 333,223 |
| Tall Building Cities - United States | 0 | - | 4.48 | 68,462 |
| World Cities A-Z by Clue #1 | 0 | - | 4.51 | 68,580 |
| World Cities A-Z by Clue #2 | 0 | - | 4.41 | 59,425 |
| Word Puzzles - World Cities #1 | 0 | - | 4.50 | 51,181 |
| Most Guessed World Cities | 0 | - | 4.70 | 100,483 |
| Most Guessed Non-Capital Cities | 0 | - | 4.42 | 53,552 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,595,246 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,096 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 408,529 |
| Island Countries | 0 | - | 4.99 | 711,754 |
| Country Word Search #2 | 0 | - | 4.54 | 56,669 |
| Country Word Search - Large Edition | 0 | - | 4.68 | 65,160 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,052,414 |
| Northernmost Countries | 0 | - | 4.99 | 363,062 |
| Countries with the Most Murders | 0 | - | 4.55 | 151,091 |
| Countries with the Highest Murder Rate | 0 | - | 4.64 | 73,995 |
| Countries with the Most Skyscrapers per Capita | 0 | - | 4.69 | 72,690 |
| Countries with the Most Total Precipitation | 0 | - | 4.69 | 65,919 |
| Countries with the Most Precipitation | 0 | - | 4.69 | 53,012 |
| Countries of South America | 0 | - | 5.00 | 929,950 |
| Countries of Oceania | 0 | - | 5.00 | 1,060,225 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,883,307 |
| "Land" Countries | 0 | - | 4.98 | 337,880 |
| Countries with the Most Tropical Cyclones | 0 | - | 4.55 | 49,854 |
| Which Country Does Not Border... | 0 | - | 4.78 | 93,830 |
| Top World Languages | 0 | - | 4.92 | 827,176 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 90,897 |
| Geography by Letter on the World Map - C | 0 | - | 4.77 | 118,309 |
| Ethnic Groups A-Z | 0 | - | 4.51 | 42,440 |
| Islands A-Z | 0 | - | 4.46 | 126,661 |
