| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 47,995 |
| Geography Generator Puzzle #5 | 0 | - | 4.18 | 15,007 |
| Geography Generator Puzzle #3 | 0 | - | 4.14 | 16,391 |
| Geography Generator Puzzle #4 | 0 | - | 4.09 | 13,609 |
| Geography Generator Puzzle #7 | 0 | - | 4.26 | 14,402 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,064 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 112,126 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,353 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,866 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,407 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,866 |
| Monarchies of the World | 0 | - | 4.94 | 167,495 |
| People on Money by Country | 0 | - | 4.83 | 60,181 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 129,557 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,032 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 166,651 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,128 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,348 |
| Geography by Letter - T | 0 | - | 4.84 | 153,223 |
| Country Word Search #2 | 0 | - | 4.54 | 56,213 |
| Country Word Search - Large Edition | 0 | - | 4.68 | 64,635 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,444 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,579 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,571 |
| Countries with the Most Skyscrapers | 0 | - | 4.92 | 143,765 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 153,047 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 194,532 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,719 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,405 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,972 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,079 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 79,027 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 101,552 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 97,758 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,468 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 196,967 |
| Coldest Countries | 0 | - | 4.97 | 138,106 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,335 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,528 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,856 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,415 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 179,766 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 81,782 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 107,467 |
| Geography Generator Puzzle #8 | 0 | - | 4.00 | 14,227 |
| Geography Generator Puzzle #2 | 0 | - | 3.92 | 26,370 |
| Geography Generator Puzzle #6 | 0 | - | 3.94 | 11,165 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,090 |
| Country Word Search #1 | 0 | - | 4.34 | 198,676 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 235,843 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 172,072 |
| Boundary Waters | 0 | - | 4.92 | 88,251 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,983 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,679 |
| Countries by Wikipedia Descriptions #1 | 0 | - | 4.93 | 65,189 |
| Countries by Wikipedia Descriptions #4 | 0 | - | 4.87 | 56,811 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,067 |
| Movies Generator Puzzle #1 | 0 | - | 4.15 | 30,223 |
| Movies Generator Puzzle #2 | 0 | - | 4.37 | 20,050 |
| Movies Generator Puzzle #4 | 0 | - | 4.23 | 15,629 |
| Geography A-Z #2 | 0 | - | 4.46 | 52,796 |
| Geography A-Z #5 | 0 | - | 4.47 | 37,271 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,457 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.41 | 35,125 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,187,262 |
| Landlocked Countries | 0 | - | 4.99 | 416,955 |
| Currencies by $ymbol | 0 | - | 4.56 | 33,324 |
| Most-Searched Countries on Wikipedia | 0 | - | 4.46 | 49,840 |
| Countries with Volcano Deaths | 0 | - | 4.73 | 33,648 |
| Countries with Earthquake Deaths | 0 | - | 4.51 | 88,437 |
| Countries with the Highest Death Rate | 0 | - | 4.54 | 47,184 |
| Country Superlatives #1 | 0 | - | 4.46 | 125,583 |
| Country Superlatives Quiz #2 | 0 | - | 4.53 | 64,254 |
| Country Superlatives - Not the United States | 0 | - | 4.48 | 73,217 |
| Geography by Letter - A | 0 | - | 4.74 | 211,050 |
| Geography by Letter - B | 0 | - | 4.56 | 184,107 |
| Geography by Letter - H | 0 | - | 4.69 | 149,890 |
| Geography by Letter - C | 0 | - | 4.47 | 158,247 |
| Geography by Letter - D | 0 | - | 4.50 | 150,105 |
| Geography by Letter - E | 0 | - | 4.42 | 147,203 |
| Geography by Letter - I | 0 | - | 4.42 | 121,675 |
| Geography by Letter - K | 0 | - | 4.53 | 117,796 |
| Geography by Letter - L | 0 | - | 4.43 | 148,149 |
| Geography by Letter - M | 0 | - | 4.49 | 118,294 |
| Geography by Letter - N | 0 | - | 4.51 | 126,715 |
| Geography by Letter - P | 0 | - | 4.47 | 175,644 |
| Geography by Letter - R | 0 | - | 4.44 | 130,931 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 140,148 |
| Geography by Letter - U | 0 | - | 4.53 | 142,629 |
| Asian Geography By Letter - K | 0 | - | 4.74 | 58,065 |
| World's Most Grown Crops | 0 | - | 4.78 | 129,176 |
| Islands by Wikipedia Descriptions | 0 | - | 4.54 | 37,298 |
| Coldest Countries with Exceptions | 0 | - | 4.69 | 38,889 |
| NATO Military Alphabet | 0 | - | 4.98 | 556,954 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.81 | 799,810 |
| World Capitals Quiz | 0 | - | 5.00 | 5,052,290 |
| Countries Breakdown Puzzle #1 | 0 | - | 3.82 | 123,077 |
| Countries Breakdown Puzzle #2 | 0 | - | 3.68 | 41,629 |
| Countries Breakdown Puzzle #4 | 0 | - | 4.30 | 26,440 |
| Countries Breakdown Puzzle #5 | 0 | - | 4.17 | 13,622 |
| Countries Hidden in the World Map - Treasure Hunt | 0 | - | 4.39 | 28,509 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,742,779 |
| History Generator Puzzle #1 | 0 | - | 4.00 | 39,675 |
| History Generator Puzzle #3 | 0 | - | 4.03 | 20,342 |
| History Generator Puzzle #6 | 0 | - | 4.05 | 17,490 |
| History Generator Puzzle #5 | 0 | - | 4.18 | 19,989 |
| History Generator Puzzle #8 | 0 | - | 4.14 | 18,791 |
| History Generator Puzzle #7 | 0 | - | 4.16 | 20,307 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,392 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,390 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,325 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 123,595 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 327,221 |
| Tall Building Cities - United States | 0 | - | 4.48 | 68,329 |
| World Cities A-Z by Clue #1 | 0 | - | 4.50 | 67,464 |
| Word Puzzles - World Cities #1 | 0 | - | 4.50 | 50,750 |
| Most Guessed World Cities | 0 | - | 4.70 | 99,713 |
| Most Guessed Non-Capital Cities | 0 | - | 4.42 | 53,256 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,578,602 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 373,937 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 403,980 |
| Island Countries | 0 | - | 4.99 | 708,919 |
| Sahara Desert Countries | 0 | - | 4.98 | 162,068 |
| Himalayan Countries | 0 | - | 4.95 | 136,625 |
| Andean Countries | 0 | - | 4.95 | 83,552 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,805 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,091 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,475 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,067 |
| Danube Countries | 0 | - | 4.97 | 71,464 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,272 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,872 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,219 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,210 |
| European Landlocked Countries | 0 | - | 4.99 | 146,164 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,821 |
| Countries with the Most Species | 0 | - | 4.99 | 102,157 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,947 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,345 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,524 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,184 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,832 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,213 |
| Countries in the Alps | 0 | - | 4.86 | 117,380 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,930 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,965 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,277 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,770 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,863 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,280 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,021 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,013 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,834 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,373 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,378 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,218 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,755 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,024 |
| Countries with the Most Grassland | 0 | - | 4.93 | 77,031 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,773 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,918 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,448 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,272 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 241,177 |
| World Countries - Blind Typing | 0 | - | 5.00 | 106,649 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,848 |
| Largest Countries By Category | 0 | - | 4.97 | 157,308 |
| Countries by Countries | 0 | - | 4.96 | 62,626 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,915 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,089 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,414 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,116 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,043,698 |
| Northernmost Countries | 0 | - | 4.99 | 359,517 |
| Countries with the Most Murders | 0 | - | 4.55 | 150,274 |
| Countries with the Highest Murder Rate | 0 | - | 4.64 | 73,860 |
| Countries with the Most Skyscrapers per Capita | 0 | - | 4.68 | 72,332 |
| Countries with the Most Total Precipitation | 0 | - | 4.69 | 65,668 |
| Countries with the Most Precipitation | 0 | - | 4.69 | 52,775 |
| Countries of South America | 0 | - | 5.00 | 920,097 |
| Countries of Oceania | 0 | - | 5.00 | 1,047,588 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,859,731 |
| "Land" Countries | 0 | - | 4.98 | 334,733 |
| Countries with the Most Tropical Cyclones | 0 | - | 4.55 | 49,673 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,118 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,658 |
| Top World Languages | 0 | - | 4.92 | 817,739 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 81,963 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,330 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 207,339 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 127,883 |
| Longest International Borders | 0 | - | 4.99 | 264,353 |
| Countries with Three Borders | 0 | - | 4.96 | 36,362 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,795 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 90,042 |
| Geography by Letter on the World Map - C | 0 | - | 4.78 | 117,083 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 47,890 |
| Ethnic Groups A-Z | 0 | - | 4.50 | 42,168 |
| Demonym of Every Country | 0 | - | 4.91 | 58,951 |
| Islands A-Z | 0 | - | 4.46 | 117,154 |
