| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,514 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,852 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,710 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 112,963 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 115,109 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 66,129 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,538 |
| Monarchies of the World | 0 | - | 4.94 | 169,979 |
| People on Money by Country | 0 | - | 4.83 | 60,658 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 155,075 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,747 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 169,736 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 88,332 |
| Countries By Wikipedia Word Clouds | 0 | - | 4.84 | 40,279 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,616 |
| Geography by Letter - T | 0 | - | 4.84 | 154,964 |
| Country Word Search #2 | 0 | - | 4.54 | 56,719 |
| Country Word Search - Large Edition | 0 | - | 4.68 | 65,221 |
| Boundary Waters | 0 | - | 4.92 | 88,717 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.87 | 35,372 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,586 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,861 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,744 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,794 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,491 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,613 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 154,011 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,513 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,806 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 193,744 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,783 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,796 |
| Most Guessed Cities by Country #2 | 0 | - | 4.94 | 80,272 |
| Most Guessed Cities by Country #1 | 0 | - | 4.87 | 103,162 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 99,280 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 73,372 |
| Terrible Country Spellings Accepted by JetPunk #1 | 0 | - | 4.85 | 33,798 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 199,056 |
| Coldest Countries | 0 | - | 4.97 | 139,303 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,974 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 83,000 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 60,062 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,870 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 181,147 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.87 | 82,895 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 108,736 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,544 |
| Country Word Search #1 | 0 | - | 4.36 | 200,850 |
| Geography Generator Puzzle #1 | 0 | - | 4.12 | 45,665 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,797,959 |
| Landlocked Countries | 0 | - | 4.99 | 424,726 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 238,379 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 174,269 |
| NATO Military Alphabet | 0 | - | 4.98 | 563,630 |
| Geography A-Z #2 | 0 | - | 4.46 | 53,109 |
| Geography A-Z #5 | 0 | - | 4.44 | 37,492 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,869 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,780 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,307 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,837 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,868 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.42 | 35,332 |
| World Capitals Quiz | 0 | - | 5.00 | 5,100,226 |
| Sahara Desert Countries | 0 | - | 4.98 | 165,729 |
| Himalayan Countries | 0 | - | 4.93 | 139,844 |
| Andean Countries | 0 | - | 4.94 | 85,219 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,394 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,702 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,959 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,264 |
| Danube Countries | 0 | - | 4.97 | 72,291 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,439 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,727 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,898 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,396 |
| European Landlocked Countries | 0 | - | 4.99 | 147,479 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,123 |
| Countries with the Most Species | 0 | - | 4.99 | 103,503 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,269 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,718 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,829 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,764 |
| Currencies by $ymbol | 0 | - | 4.56 | 33,545 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,497 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,920 |
| Countries in the Alps | 0 | - | 4.87 | 118,624 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,384 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,642 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,890 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,917 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,840 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,151 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,279 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,786 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,353 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,084 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,803 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,674 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,466 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,704 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,793 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,565 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,535 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 65,597 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,515 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,278 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,895 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,443 |
| Largest Countries By Category | 0 | - | 4.97 | 158,689 |
| Most-Searched Countries on Wikipedia | 0 | - | 4.46 | 50,208 |
| Countries by Countries | 0 | - | 4.96 | 63,532 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,133 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,368 |
| Countries with Volcano Deaths | 0 | - | 4.74 | 33,887 |
| Countries with Earthquake Deaths | 0 | - | 4.61 | 98,726 |
| Countries with the Highest Death Rate | 0 | - | 4.54 | 47,560 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,645 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,002 |
| Country Superlatives #1 | 0 | - | 4.46 | 126,142 |
| Country Superlatives Quiz #2 | 0 | - | 4.53 | 64,649 |
| Country Superlatives - Not the United States | 0 | - | 4.48 | 73,615 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,797,663 |
| Countries by Wikipedia Descriptions #1 | 0 | - | 4.93 | 65,532 |
| Countries by Wikipedia Descriptions #4 | 0 | - | 4.87 | 57,112 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,560 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 146,369 |
| Western Europe Map Quiz | 0 | - | 4.85 | 93,952 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,731 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,596 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 209,812 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,497 |
| Longest International Borders | 0 | - | 4.99 | 265,668 |
| Countries with Three Borders | 0 | - | 4.96 | 36,731 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,300 |
| Geography by Letter - A | 0 | - | 4.74 | 212,637 |
| Geography by Letter - B | 0 | - | 4.56 | 185,621 |
| Geography by Letter - H | 0 | - | 4.69 | 151,125 |
| Geography by Letter - C | 0 | - | 4.48 | 159,574 |
| Geography by Letter - D | 0 | - | 4.50 | 151,554 |
| Geography by Letter - E | 0 | - | 4.42 | 148,381 |
| Geography by Letter - I | 0 | - | 4.42 | 122,638 |
| Geography by Letter - K | 0 | - | 4.54 | 118,980 |
| Geography by Letter - L | 0 | - | 4.44 | 149,467 |
| Geography by Letter - M | 0 | - | 4.49 | 119,471 |
| Geography by Letter - N | 0 | - | 4.51 | 127,843 |
| Geography by Letter - P | 0 | - | 4.47 | 176,781 |
| Geography by Letter - R | 0 | - | 4.43 | 132,508 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 141,329 |
| Geography by Letter - U | 0 | - | 4.52 | 143,807 |
| Asian Geography By Letter - K | 0 | - | 4.75 | 58,321 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,446 |
| World's Most Grown Crops | 0 | - | 4.78 | 129,975 |
| Demonym of Every Country | 0 | - | 4.90 | 61,343 |
| Islands by Wikipedia Descriptions | 0 | - | 4.54 | 37,479 |
| Coldest Countries with Exceptions | 0 | - | 4.69 | 39,320 |
| Countries by Military Spending | 0 | - | 4.93 | 178,865 |
| Classic Novels by Plot #2 | 0 | - | 4.86 | 38,517 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 121,601 |
| Countries Breakdown Puzzle #1 | 0 | - | 3.83 | 125,217 |
| Countries Breakdown Puzzle #2 | 0 | - | 3.70 | 42,506 |
| Countries Breakdown Puzzle #4 | 0 | - | 4.31 | 27,142 |
| Countries Breakdown Puzzle #5 | 0 | - | 4.17 | 14,234 |
| Countries Breakdown Puzzle #3 | 0 | - | 4.13 | 29,891 |
| Countries Hidden in the World Map - Treasure Hunt | 0 | - | 4.40 | 28,664 |
| Geography Generator Puzzle #8 | 0 | - | 4.02 | 14,309 |
| Geography Generator Puzzle #5 | 0 | - | 4.18 | 15,085 |
| Geography Generator Puzzle #3 | 0 | - | 4.14 | 16,471 |
| Geography Generator Puzzle #4 | 0 | - | 4.09 | 13,698 |
| Geography Generator Puzzle #7 | 0 | - | 4.26 | 14,471 |
| Pacific Ocean General Knowledge | 0 | - | 4.70 | 36,377 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 47,976 |
| "Second Best" Geography Edition #1 | 0 | - | 4.61 | 63,623 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 334,610 |
| Tall Building Cities - United States | 0 | - | 4.48 | 68,480 |
| World Cities A-Z by Clue #1 | 0 | - | 4.51 | 72,099 |
| World Cities A-Z by Clue #2 | 0 | - | 4.41 | 59,718 |
| Word Puzzles - World Cities #1 | 0 | - | 4.50 | 51,228 |
| Most Guessed World Cities | 0 | - | 4.70 | 100,563 |
| Most Guessed Non-Capital Cities | 0 | - | 4.42 | 53,599 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,597,250 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,375 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 409,091 |
| Island Countries | 0 | - | 4.99 | 712,153 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,053,523 |
| Northernmost Countries | 0 | - | 4.99 | 363,508 |
| Countries with the Most Murders | 0 | - | 4.55 | 151,190 |
| Countries with the Highest Murder Rate | 0 | - | 4.64 | 74,007 |
| Countries with the Most Skyscrapers per Capita | 0 | - | 4.69 | 72,746 |
| Countries with the Most Total Precipitation | 0 | - | 4.69 | 65,951 |
| Countries with the Most Precipitation | 0 | - | 4.69 | 53,042 |
| Countries of South America | 0 | - | 5.00 | 931,226 |
| Countries of Oceania | 0 | - | 5.00 | 1,061,549 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,886,035 |
| "Land" Countries | 0 | - | 4.98 | 338,113 |
| Countries with the Most Tropical Cyclones | 0 | - | 4.55 | 49,869 |
| Top World Languages | 0 | - | 4.92 | 828,465 |
| Geography by Letter on the World Map - B | 0 | - | 4.49 | 91,000 |
| Geography by Letter on the World Map - C | 0 | - | 4.77 | 118,428 |
| Ethnic Groups A-Z | 0 | - | 4.51 | 42,474 |
| Islands A-Z | 0 | - | 4.46 | 127,082 |
