| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,463 |
| Word Puzzles - World Cities #1 | 0 | - | 4.50 | 51,183 |
| Word Puzzles - Countries #2 | 0 | - | 4.24 | 44,586 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,777 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,602 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 112,848 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,997 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 66,069 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,474 |
| Monarchies of the World | 0 | - | 4.94 | 169,735 |
| People on Money by Country | 0 | - | 4.83 | 60,613 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 154,838 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,698 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 169,442 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 88,225 |
| Countries By Wikipedia Word Clouds | 0 | - | 4.84 | 40,196 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,584 |
| Geography by Letter - T | 0 | - | 4.84 | 154,806 |
| Country Word Search #2 | 0 | - | 4.54 | 56,672 |
| Country Word Search - Large Edition | 0 | - | 4.68 | 65,162 |
| Word Puzzles - U.S. Cities #1 | 0 | - | 4.38 | 20,929 |
| Word Puzzles - World Cities #2 | 0 | - | 4.03 | 31,319 |
| Word Puzzles - U.S. Cities #2 | 0 | - | 4.18 | 13,938 |
| Word Puzzles - World Cities #3 | 0 | - | 4.09 | 30,542 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,696 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,698 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,408 |
| Word Puzzles - Countries #1 | 0 | - | 3.91 | 52,512 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,528 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 153,924 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,378 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,712 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 193,573 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,613 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,711 |
| Most Guessed Cities by Country #2 | 0 | - | 4.94 | 80,165 |
| Most Guessed Cities by Country #1 | 0 | - | 4.87 | 103,036 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 99,146 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 73,289 |
| Terrible Country Spellings Accepted by JetPunk #1 | 0 | - | 4.85 | 33,740 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 198,892 |
| Coldest Countries | 0 | - | 4.97 | 138,916 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,759 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,940 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 60,036 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,819 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 181,003 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.87 | 82,787 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 108,609 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,510 |
| Country Word Search #1 | 0 | - | 4.36 | 200,601 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 238,176 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 174,080 |
| Geography Generator Puzzle #1 | 0 | - | 4.12 | 45,645 |
| Boundary Waters | 0 | - | 4.92 | 88,670 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.87 | 35,332 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,486 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,792 |
| Countries by Wikipedia Descriptions #1 | 0 | - | 4.93 | 65,507 |
| Countries by Wikipedia Descriptions #4 | 0 | - | 4.87 | 57,083 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,520 |
| Geography A-Z #2 | 0 | - | 4.46 | 53,072 |
| Geography A-Z #5 | 0 | - | 4.44 | 37,468 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,741 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.42 | 35,308 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,734,738 |
| Landlocked Countries | 0 | - | 4.99 | 423,846 |
| Currencies by $ymbol | 0 | - | 4.56 | 33,531 |
| Most-Searched Countries on Wikipedia | 0 | - | 4.46 | 50,171 |
| Countries with Volcano Deaths | 0 | - | 4.74 | 33,871 |
| Countries with Earthquake Deaths | 0 | - | 4.61 | 98,524 |
| Countries with the Highest Death Rate | 0 | - | 4.54 | 47,521 |
| Country Superlatives #1 | 0 | - | 4.46 | 126,088 |
| Country Superlatives Quiz #2 | 0 | - | 4.53 | 64,617 |
| Country Superlatives - Not the United States | 0 | - | 4.48 | 73,572 |
| Geography by Letter - A | 0 | - | 4.74 | 212,494 |
| Geography by Letter - B | 0 | - | 4.56 | 185,484 |
| Geography by Letter - H | 0 | - | 4.69 | 151,025 |
| Geography by Letter - C | 0 | - | 4.48 | 159,459 |
| Geography by Letter - D | 0 | - | 4.50 | 151,449 |
| Geography by Letter - E | 0 | - | 4.42 | 148,279 |
| Geography by Letter - I | 0 | - | 4.42 | 122,556 |
| Geography by Letter - K | 0 | - | 4.54 | 118,908 |
| Geography by Letter - L | 0 | - | 4.44 | 149,379 |
| Geography by Letter - M | 0 | - | 4.49 | 119,392 |
| Geography by Letter - N | 0 | - | 4.51 | 127,757 |
| Geography by Letter - P | 0 | - | 4.47 | 176,680 |
| Geography by Letter - R | 0 | - | 4.43 | 132,383 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 141,215 |
| Geography by Letter - U | 0 | - | 4.53 | 143,706 |
| Asian Geography By Letter - K | 0 | - | 4.75 | 58,288 |
| World's Most Grown Crops | 0 | - | 4.78 | 129,887 |
| Islands by Wikipedia Descriptions | 0 | - | 4.54 | 37,459 |
| Coldest Countries with Exceptions | 0 | - | 4.69 | 39,284 |
| NATO Military Alphabet | 0 | - | 4.98 | 562,976 |
| World Capitals Quiz | 0 | - | 5.00 | 5,094,967 |
| Countries Breakdown Puzzle #1 | 0 | - | 3.83 | 125,068 |
| Countries Breakdown Puzzle #2 | 0 | - | 3.70 | 42,484 |
| Countries Breakdown Puzzle #4 | 0 | - | 4.31 | 27,123 |
| Countries Breakdown Puzzle #5 | 0 | - | 4.17 | 14,221 |
| Countries Breakdown Puzzle #3 | 0 | - | 4.11 | 29,830 |
| Countries Hidden in the World Map - Treasure Hunt | 0 | - | 4.40 | 28,653 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,792,285 |
| Geography Generator Puzzle #8 | 0 | - | 4.02 | 14,301 |
| Geography Generator Puzzle #5 | 0 | - | 4.18 | 15,078 |
| Geography Generator Puzzle #3 | 0 | - | 4.14 | 16,466 |
| Geography Generator Puzzle #4 | 0 | - | 4.09 | 13,691 |
| Geography Generator Puzzle #7 | 0 | - | 4.26 | 14,464 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,821 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,220 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,712 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 124,734 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 333,270 |
| Tall Building Cities - United States | 0 | - | 4.48 | 68,462 |
| World Cities A-Z by Clue #1 | 0 | - | 4.51 | 68,581 |
| World Cities A-Z by Clue #2 | 0 | - | 4.41 | 59,426 |
| Most Guessed World Cities | 0 | - | 4.70 | 100,485 |
| Most Guessed Non-Capital Cities | 0 | - | 4.42 | 53,555 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,595,378 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,111 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 408,583 |
| Island Countries | 0 | - | 4.99 | 711,775 |
| Sahara Desert Countries | 0 | - | 4.98 | 165,364 |
| Himalayan Countries | 0 | - | 4.94 | 139,535 |
| Andean Countries | 0 | - | 4.94 | 85,065 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,247 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,460 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,807 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,119 |
| Danube Countries | 0 | - | 4.97 | 72,212 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,309 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,626 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,714 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,219 |
| European Landlocked Countries | 0 | - | 4.99 | 147,380 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,984 |
| Countries with the Most Species | 0 | - | 4.99 | 103,424 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,114 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,681 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,793 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,700 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,440 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,853 |
| Countries in the Alps | 0 | - | 4.87 | 118,496 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,084 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,460 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,814 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,815 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,750 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,098 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,923 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,674 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,299 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,018 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,762 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,632 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,390 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,639 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,722 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,382 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,476 |
| Countries that Host the Most Refugees | 0 | - | 4.97 | 65,244 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,365 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 244,929 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,664 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,382 |
| Largest Countries By Category | 0 | - | 4.97 | 158,550 |
| Countries by Countries | 0 | - | 4.96 | 63,443 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,014 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,350 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,624 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,908 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,052,485 |
| Northernmost Countries | 0 | - | 4.99 | 363,089 |
| Countries with the Most Murders | 0 | - | 4.55 | 151,092 |
| Countries with the Highest Murder Rate | 0 | - | 4.64 | 73,995 |
| Countries with the Most Skyscrapers per Capita | 0 | - | 4.69 | 72,692 |
| Countries with the Most Total Precipitation | 0 | - | 4.69 | 65,922 |
| Countries with the Most Precipitation | 0 | - | 4.69 | 53,012 |
| Countries of South America | 0 | - | 5.00 | 930,000 |
| Countries of Oceania | 0 | - | 5.00 | 1,060,301 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,883,456 |
| "Land" Countries | 0 | - | 4.98 | 337,892 |
| Countries with the Most Tropical Cyclones | 0 | - | 4.55 | 49,854 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 146,257 |
| Western Europe Map Quiz | 0 | - | 4.85 | 93,927 |
| Top World Languages | 0 | - | 4.92 | 827,250 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,661 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,574 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 209,566 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,444 |
| Longest International Borders | 0 | - | 4.99 | 265,528 |
| Countries with Three Borders | 0 | - | 4.96 | 36,692 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,245 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 90,905 |
| Geography by Letter on the World Map - C | 0 | - | 4.77 | 118,314 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,371 |
| Ethnic Groups A-Z | 0 | - | 4.51 | 42,443 |
| Demonym of Every Country | 0 | - | 4.90 | 61,155 |
| Islands A-Z | 0 | - | 4.45 | 126,687 |
