| Natural Features of Countries #1 | 0 | - | 4.87 | 83,889 |
| Countries with Fjords | 0 | - | 4.94 | 101,012 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,722 |
| Countries That Touch the Baltic Sea | 0 | - | 4.98 | 116,066 |
| North Sea Countries | 0 | - | 4.92 | 87,472 |
| Black Sea Countries | 0 | - | 4.87 | 60,645 |
| Countries That Touch the Red Sea | 0 | - | 4.90 | 65,440 |
| Caspian Sea Countries | 0 | - | 4.90 | 63,541 |
| Countries With No Rivers | 0 | - | 4.96 | 76,894 |
| Countries with the Shortest Coastlines | 0 | - | 4.89 | 67,272 |
| Megadiverse Countries | 0 | - | 4.96 | 134,997 |
| Five Countries with the Longest Coastline by Continent | 0 | - | 4.97 | 115,627 |
| Countries Farthest From the Sea | 0 | - | 4.98 | 74,785 |
| African Great Lakes | 0 | - | 4.82 | 66,446 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 92,548 |
| Geological Extremes | 0 | - | 4.34 | 40,055 |
| Natural Features of Countries #2 | 0 | - | 4.55 | 37,538 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,464 |
| Countries Bordering the Four Color Seas | 0 | - | 4.92 | 23,131 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,589 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,515 |
| Countries with Wild Tigers | 0 | - | 4.96 | 136,949 |
| Countries with Wild Penguins | 0 | - | 4.94 | 100,271 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 112,999 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 112,503 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.87 | 87,284 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,685 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,882 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,309 |
| Monarchies of the World | 0 | - | 4.94 | 169,153 |
| People on Money by Country | 0 | - | 4.83 | 60,493 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 153,704 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,529 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 168,644 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,858 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,530 |
| Geography by Letter - T | 0 | - | 4.84 | 154,323 |
| Countries with the Longest Coastline Bordering Each Other | 0 | - | 4.89 | 29,020 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.91 | 115,926 |
| African Physical Geography | 0 | - | 4.51 | 31,733 |
| Asian Physical Geography | 0 | - | 4.61 | 35,558 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,806 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,221 |
| U.S. Cities with Landforms in The Name | 0 | - | 4.27 | 70,816 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,609 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,136 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,913 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,297 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 153,741 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 195,995 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,495 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 192,709 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,244 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,512 |
| Most Guessed Cities by Country #2 | 0 | - | 4.94 | 79,573 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 102,185 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 98,627 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 73,081 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 198,008 |
| Coldest Countries | 0 | - | 4.97 | 138,663 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,627 |
| Countries with the Longest Coastlines | 0 | - | 4.80 | 413,334 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,816 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,981 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,680 |
| Countries with the Most Sheep | 0 | - | 4.92 | 103,365 |
| Rivers of the United States | 0 | - | 4.93 | 66,300 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 180,712 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 82,444 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 108,220 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,409 |
| Cities on a Map of the Great Lakes | 0 | - | 4.41 | 44,590 |
| Landforms by Country | 0 | - | 4.52 | 51,980 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,111 |
| Capitals by River | 0 | - | 4.55 | 48,340 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,347 |
| Countries that Catch the Most Fish | 0 | - | 4.90 | 112,637 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 237,603 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 173,436 |
| Countries with the Most Wolves | 0 | - | 4.92 | 108,209 |
| European Physical Geography | 0 | - | 4.26 | 33,536 |
| Rivers A-Z | 0 | - | 4.35 | 32,794 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 36,008 |
| Countries With Two or More Bear Species | 0 | - | 4.90 | 22,790 |
| Boundary Waters | 0 | - | 4.92 | 88,555 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.86 | 35,232 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,245 |
| Countries by Wikipedia Descriptions #1 | 0 | - | 4.93 | 65,413 |
| Countries by Wikipedia Descriptions #4 | 0 | - | 4.87 | 57,006 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,407 |
| Geography A-Z #2 | 0 | - | 4.46 | 52,982 |
| Geography A-Z #5 | 0 | - | 4.44 | 37,407 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,661 |
| Biggest City by River | 0 | - | 4.38 | 52,882 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.42 | 35,238 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,565,861 |
| Landlocked Countries | 0 | - | 4.99 | 421,745 |
| Currencies by $ymbol | 0 | - | 4.56 | 33,447 |
| Countries with the Most Wild Elephants | 0 | - | 4.63 | 55,024 |
| Animal Populations of Countries | 0 | - | 4.52 | 43,926 |
| Most-Searched Countries on Wikipedia | 0 | - | 4.46 | 50,066 |
| Countries with Volcano Deaths | 0 | - | 4.74 | 33,809 |
| Countries with Earthquake Deaths | 0 | - | 4.55 | 97,590 |
| Countries with the Highest Death Rate | 0 | - | 4.54 | 47,412 |
| Country Superlatives #1 | 0 | - | 4.46 | 125,944 |
| Country Superlatives Quiz #2 | 0 | - | 4.53 | 64,528 |
| Country Superlatives - Not the United States | 0 | - | 4.48 | 73,466 |
| Top 15 Countries with the Most Cows | 0 | - | 4.74 | 107,266 |
| Geography by Letter - A | 0 | - | 4.74 | 212,024 |
| Geography by Letter - B | 0 | - | 4.56 | 185,013 |
| Geography by Letter - H | 0 | - | 4.69 | 150,651 |
| Geography by Letter - C | 0 | - | 4.47 | 159,043 |
| Geography by Letter - D | 0 | - | 4.50 | 150,855 |
| Geography by Letter - E | 0 | - | 4.42 | 147,915 |
| Geography by Letter - I | 0 | - | 4.42 | 122,267 |
| Geography by Letter - K | 0 | - | 4.53 | 118,630 |
| Geography by Letter - L | 0 | - | 4.43 | 148,817 |
| Geography by Letter - M | 0 | - | 4.49 | 118,892 |
| Geography by Letter - N | 0 | - | 4.51 | 127,455 |
| Geography by Letter - P | 0 | - | 4.47 | 176,346 |
| Geography by Letter - R | 0 | - | 4.43 | 132,008 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 140,881 |
| Geography by Letter - U | 0 | - | 4.53 | 143,411 |
| Asian Geography By Letter - K | 0 | - | 4.74 | 58,208 |
| World's Most Grown Crops | 0 | - | 4.78 | 129,654 |
| Coldest Countries with Exceptions | 0 | - | 4.69 | 39,170 |
| NATO Military Alphabet | 0 | - | 4.98 | 561,172 |
| World Capitals Quiz | 0 | - | 5.00 | 5,082,006 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,777,227 |
| Oceania Physical Geography | 0 | - | 4.30 | 12,695 |
| South American Physical Geography | 0 | - | 4.58 | 18,365 |
| Seas of Europe | 0 | - | 4.37 | 84,714 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,696 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,998 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,384 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,390 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,397 |
| Tall Building Cities - United States | 0 | - | 4.48 | 68,428 |
| World Cities A-Z by Clue #1 | 0 | - | 4.51 | 68,385 |
| World Cities A-Z by Clue #2 | 0 | - | 4.41 | 59,257 |
| Word Puzzles - World Cities #1 | 0 | - | 4.50 | 51,062 |
| Most Guessed World Cities | 0 | - | 4.70 | 100,201 |
| Most Guessed Non-Capital Cities | 0 | - | 4.42 | 53,447 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,590,033 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,446 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 407,063 |
| Island Countries | 0 | - | 4.99 | 710,963 |
| Sahara Desert Countries | 0 | - | 4.98 | 164,337 |
| Himalayan Countries | 0 | - | 4.95 | 138,620 |
| Andean Countries | 0 | - | 4.93 | 84,553 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,743 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,742 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,374 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,761 |
| Danube Countries | 0 | - | 4.97 | 71,981 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 116,986 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,399 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,261 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,732 |
| European Landlocked Countries | 0 | - | 4.99 | 147,119 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,592 |
| Countries with the Most Species | 0 | - | 4.99 | 103,216 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,724 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,575 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,711 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,522 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,210 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,634 |
| Countries in the Alps | 0 | - | 4.87 | 118,177 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 100,965 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,997 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,629 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,577 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,479 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,934 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,650 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,469 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,168 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,821 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,641 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,507 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,201 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,448 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,499 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,851 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,290 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 63,462 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,037 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 243,821 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,040 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,207 |
| Countries with NO Snakes | 0 | - | 4.51 | 63,610 |
| Largest Countries By Category | 0 | - | 4.97 | 158,180 |
| Country Word Search #2 | 0 | - | 4.54 | 56,535 |
| Country Word Search - Large Edition | 0 | - | 4.68 | 65,006 |
| Countries by Countries | 0 | - | 4.96 | 63,190 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,657 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,275 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,557 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,656 |
