| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,124 |
| Geography Generator Puzzle #5 | 0 | - | 4.18 | 15,031 |
| Geography Generator Puzzle #3 | 0 | - | 4.14 | 16,416 |
| Geography Generator Puzzle #4 | 0 | - | 4.09 | 13,637 |
| Geography Generator Puzzle #7 | 0 | - | 4.26 | 14,427 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,317 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 112,478 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,718 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,223 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,631 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,061 |
| Monarchies of the World | 0 | - | 4.94 | 168,456 |
| People on Money by Country | 0 | - | 4.83 | 60,349 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 130,224 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,222 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 167,833 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,506 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,421 |
| Geography by Letter - T | 0 | - | 4.84 | 153,891 |
| Country Word Search #2 | 0 | - | 4.54 | 56,392 |
| Country Word Search - Large Edition | 0 | - | 4.68 | 64,829 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,535 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,884 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,743 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,025 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 153,309 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 195,292 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,008 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,957 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 300,430 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,313 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 79,308 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 101,901 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 98,240 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,703 |
| Terrible Country Spellings Accepted by JetPunk #1 | 0 | - | 4.85 | 33,328 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 197,548 |
| Coldest Countries | 0 | - | 4.97 | 138,384 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,493 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,661 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,928 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,546 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 180,375 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 82,184 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 107,887 |
| Geography Generator Puzzle #2 | 0 | - | 3.92 | 26,398 |
| Geography Generator Puzzle #6 | 0 | - | 3.94 | 11,182 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,217 |
| Country Word Search #1 | 0 | - | 4.35 | 199,446 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 236,580 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 172,543 |
| Boundary Waters | 0 | - | 4.92 | 88,426 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,123 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,002 |
| Countries by Wikipedia Descriptions #1 | 0 | - | 4.93 | 65,314 |
| Countries by Wikipedia Descriptions #4 | 0 | - | 4.87 | 56,926 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,198 |
| Movies Generator Puzzle #1 | 0 | - | 4.15 | 30,265 |
| Movies Generator Puzzle #2 | 0 | - | 4.37 | 20,084 |
| Movies Generator Puzzle #4 | 0 | - | 4.23 | 15,655 |
| Geography A-Z #2 | 0 | - | 4.46 | 52,905 |
| Geography A-Z #5 | 0 | - | 4.44 | 37,356 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,577 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.41 | 35,185 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,392,973 |
| Landlocked Countries | 0 | - | 4.99 | 419,681 |
| Currencies by $ymbol | 0 | - | 4.56 | 33,395 |
| Most-Searched Countries on Wikipedia | 0 | - | 4.46 | 49,958 |
| Countries with Volcano Deaths | 0 | - | 4.73 | 33,710 |
| Countries with Earthquake Deaths | 0 | - | 4.51 | 88,640 |
| Countries with the Highest Death Rate | 0 | - | 4.54 | 47,301 |
| Country Superlatives #1 | 0 | - | 4.46 | 125,786 |
| Country Superlatives Quiz #2 | 0 | - | 4.53 | 64,405 |
| Country Superlatives - Not the United States | 0 | - | 4.48 | 73,350 |
| Geography by Letter - A | 0 | - | 4.74 | 211,631 |
| Geography by Letter - B | 0 | - | 4.56 | 184,666 |
| Geography by Letter - H | 0 | - | 4.69 | 150,356 |
| Geography by Letter - C | 0 | - | 4.47 | 158,754 |
| Geography by Letter - D | 0 | - | 4.50 | 150,567 |
| Geography by Letter - E | 0 | - | 4.42 | 147,660 |
| Geography by Letter - I | 0 | - | 4.42 | 122,057 |
| Geography by Letter - K | 0 | - | 4.53 | 118,402 |
| Geography by Letter - L | 0 | - | 4.43 | 148,563 |
| Geography by Letter - M | 0 | - | 4.49 | 118,681 |
| Geography by Letter - N | 0 | - | 4.51 | 127,238 |
| Geography by Letter - P | 0 | - | 4.47 | 176,073 |
| Geography by Letter - R | 0 | - | 4.43 | 131,681 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 140,589 |
| Geography by Letter - U | 0 | - | 4.53 | 143,129 |
| Asian Geography By Letter - K | 0 | - | 4.74 | 58,148 |
| World's Most Grown Crops | 0 | - | 4.78 | 129,448 |
| Islands by Wikipedia Descriptions | 0 | - | 4.54 | 37,363 |
| Coldest Countries with Exceptions | 0 | - | 4.69 | 39,047 |
| NATO Military Alphabet | 0 | - | 4.98 | 559,380 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.81 | 802,067 |
| World Capitals Quiz | 0 | - | 5.00 | 5,068,390 |
| Countries Breakdown Puzzle #1 | 0 | - | 3.83 | 123,552 |
| Countries Breakdown Puzzle #2 | 0 | - | 3.69 | 41,776 |
| Countries Breakdown Puzzle #4 | 0 | - | 4.30 | 26,551 |
| Countries Breakdown Puzzle #5 | 0 | - | 4.17 | 13,751 |
| Countries Hidden in the World Map - Treasure Hunt | 0 | - | 4.40 | 28,558 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,761,828 |
| History Generator Puzzle #1 | 0 | - | 4.00 | 39,722 |
| History Generator Puzzle #3 | 0 | - | 4.03 | 20,367 |
| History Generator Puzzle #6 | 0 | - | 4.05 | 17,507 |
| History Generator Puzzle #5 | 0 | - | 4.18 | 20,015 |
| History Generator Puzzle #8 | 0 | - | 4.14 | 18,818 |
| History Generator Puzzle #7 | 0 | - | 4.16 | 20,427 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,541 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,727 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,816 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,036 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,644 |
| Tall Building Cities - United States | 0 | - | 4.48 | 68,382 |
| World Cities A-Z by Clue #1 | 0 | - | 4.51 | 68,066 |
| Word Puzzles - World Cities #1 | 0 | - | 4.50 | 50,939 |
| Most Guessed World Cities | 0 | - | 4.70 | 99,968 |
| Most Guessed Non-Capital Cities | 0 | - | 4.42 | 53,363 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,584,603 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,814 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 405,697 |
| Island Countries | 0 | - | 4.99 | 710,074 |
| Sahara Desert Countries | 0 | - | 4.98 | 163,310 |
| Himalayan Countries | 0 | - | 4.95 | 137,744 |
| Andean Countries | 0 | - | 4.95 | 84,087 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,325 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,862 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,959 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,439 |
| Danube Countries | 0 | - | 4.97 | 71,737 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,660 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,137 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,786 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,868 |
| European Landlocked Countries | 0 | - | 4.99 | 146,861 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,235 |
| Countries with the Most Species | 0 | - | 4.99 | 103,000 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,392 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,457 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,618 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,369 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,042 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,438 |
| Countries in the Alps | 0 | - | 4.87 | 117,812 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,214 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,531 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,467 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,267 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,198 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,778 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,370 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,261 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,020 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,624 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,524 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,369 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,992 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,257 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,274 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,343 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,116 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,622 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,651 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,720 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,434 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,041 |
| Largest Countries By Category | 0 | - | 4.97 | 157,783 |
| Countries by Countries | 0 | - | 4.96 | 62,923 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,324 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,180 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,486 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,408 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,046,903 |
| Northernmost Countries | 0 | - | 4.99 | 360,843 |
| Countries with the Most Murders | 0 | - | 4.55 | 150,590 |
| Countries with the Highest Murder Rate | 0 | - | 4.64 | 73,919 |
| Countries with the Most Skyscrapers per Capita | 0 | - | 4.69 | 72,466 |
| Countries with the Most Total Precipitation | 0 | - | 4.69 | 65,767 |
| Countries with the Most Precipitation | 0 | - | 4.69 | 52,866 |
| Countries of South America | 0 | - | 5.00 | 923,988 |
| Countries of Oceania | 0 | - | 5.00 | 1,052,611 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,869,144 |
| "Land" Countries | 0 | - | 4.98 | 335,984 |
| Countries with the Most Tropical Cyclones | 0 | - | 4.55 | 49,741 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,469 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,769 |
| Top World Languages | 0 | - | 4.92 | 821,170 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 82,299 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,414 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 208,321 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,126 |
| Longest International Borders | 0 | - | 4.99 | 264,799 |
| Countries with Three Borders | 0 | - | 4.96 | 36,496 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,956 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 90,378 |
| Geography by Letter on the World Map - C | 0 | - | 4.79 | 117,465 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,078 |
| Ethnic Groups A-Z | 0 | - | 4.51 | 42,273 |
| Demonym of Every Country | 0 | - | 4.91 | 59,229 |
| Islands A-Z | 0 | - | 4.45 | 123,964 |
