| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 47,776 |
| Geography Generator Puzzle #5 | 0 | - | 4.18 | 14,961 |
| Geography Generator Puzzle #3 | 0 | - | 4.14 | 16,343 |
| Geography Generator Puzzle #4 | 0 | - | 4.09 | 13,567 |
| Geography Generator Puzzle #7 | 0 | - | 4.26 | 14,358 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,697 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 111,491 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 110,884 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,417 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.89 | 65,139 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,648 |
| Monarchies of the World | 0 | - | 4.94 | 166,537 |
| People on Money by Country | 0 | - | 4.84 | 59,965 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 128,609 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 116,737 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 165,398 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 86,648 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,255 |
| Geography by Letter - T | 0 | - | 4.84 | 152,367 |
| Country Word Search #2 | 0 | - | 4.54 | 55,988 |
| Country Word Search - Large Edition | 0 | - | 4.69 | 64,375 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,298 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,158 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,309 |
| Countries with the Most Skyscrapers | 0 | - | 4.92 | 143,401 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 152,700 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 193,876 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,357 |
| Biggest Countries by Area A-Z | 0 | - | 4.95 | 190,697 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,343 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 103,641 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 78,659 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 101,108 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 96,584 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,117 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 196,201 |
| Coldest Countries | 0 | - | 4.97 | 137,199 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 89,903 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,337 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,743 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,219 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 179,339 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 81,228 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 106,857 |
| Geography Generator Puzzle #8 | 0 | - | 4.00 | 14,189 |
| Geography Generator Puzzle #2 | 0 | - | 3.92 | 26,321 |
| Geography Generator Puzzle #6 | 0 | - | 3.94 | 11,132 |
| Monarchies Bordering Monarchies | 0 | - | 4.85 | 59,952 |
| Country Word Search #1 | 0 | - | 4.34 | 197,723 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 234,749 |
| Five Most Guessed Countries by Continent | 0 | - | 4.96 | 171,355 |
| Boundary Waters | 0 | - | 4.92 | 88,026 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,798 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,242 |
| Countries by Wikipedia Descriptions #1 | 0 | - | 4.93 | 65,009 |
| Countries by Wikipedia Descriptions #4 | 0 | - | 4.87 | 56,678 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 124,879 |
| Movies Generator Puzzle #1 | 0 | - | 4.15 | 30,159 |
| Movies Generator Puzzle #2 | 0 | - | 4.37 | 19,995 |
| Movies Generator Puzzle #4 | 0 | - | 4.23 | 15,591 |
| Geography A-Z #2 | 0 | - | 4.46 | 52,673 |
| Geography A-Z #5 | 0 | - | 4.47 | 37,180 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,324 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.41 | 35,004 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,896,725 |
| Landlocked Countries | 0 | - | 4.99 | 413,337 |
| Currencies by $ymbol | 0 | - | 4.56 | 33,216 |
| Most-Searched Countries on Wikipedia | 0 | - | 4.46 | 49,647 |
| Countries with Volcano Deaths | 0 | - | 4.72 | 33,561 |
| Countries with Earthquake Deaths | 0 | - | 4.51 | 87,712 |
| Countries with the Highest Death Rate | 0 | - | 4.54 | 47,012 |
| Country Superlatives #1 | 0 | - | 4.46 | 125,331 |
| Country Superlatives Quiz #2 | 0 | - | 4.52 | 64,099 |
| Country Superlatives - Not the United States | 0 | - | 4.48 | 73,047 |
| Geography by Letter - A | 0 | - | 4.74 | 210,048 |
| Geography by Letter - B | 0 | - | 4.56 | 183,219 |
| Geography by Letter - H | 0 | - | 4.69 | 149,243 |
| Geography by Letter - C | 0 | - | 4.47 | 157,519 |
| Geography by Letter - D | 0 | - | 4.50 | 149,457 |
| Geography by Letter - E | 0 | - | 4.42 | 146,612 |
| Geography by Letter - I | 0 | - | 4.42 | 121,175 |
| Geography by Letter - K | 0 | - | 4.53 | 117,294 |
| Geography by Letter - L | 0 | - | 4.43 | 147,580 |
| Geography by Letter - M | 0 | - | 4.49 | 117,595 |
| Geography by Letter - N | 0 | - | 4.51 | 126,205 |
| Geography by Letter - P | 0 | - | 4.47 | 175,111 |
| Geography by Letter - R | 0 | - | 4.43 | 130,290 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 139,564 |
| Geography by Letter - U | 0 | - | 4.54 | 142,026 |
| Asian Geography By Letter - K | 0 | - | 4.74 | 57,970 |
| World's Most Grown Crops | 0 | - | 4.79 | 128,808 |
| Coldest Countries with Exceptions | 0 | - | 4.69 | 38,686 |
| NATO Military Alphabet | 0 | - | 4.98 | 553,959 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.81 | 797,726 |
| World Capitals Quiz | 0 | - | 5.00 | 5,029,647 |
| Countries Breakdown Puzzle #1 | 0 | - | 3.82 | 122,587 |
| Countries Breakdown Puzzle #2 | 0 | - | 3.68 | 41,590 |
| Countries Breakdown Puzzle #4 | 0 | - | 4.30 | 26,392 |
| Countries Breakdown Puzzle #5 | 0 | - | 4.17 | 13,592 |
| Countries Hidden in the World Map - Treasure Hunt | 0 | - | 4.39 | 28,418 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,714,130 |
| History Generator Puzzle #1 | 0 | - | 3.99 | 38,888 |
| History Generator Puzzle #3 | 0 | - | 4.03 | 19,522 |
| History Generator Puzzle #6 | 0 | - | 4.05 | 17,078 |
| History Generator Puzzle #5 | 0 | - | 4.18 | 19,478 |
| History Generator Puzzle #8 | 0 | - | 4.14 | 18,441 |
| History Generator Puzzle #7 | 0 | - | 4.16 | 19,758 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,145 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 94,969 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,559 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 122,909 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,512 |
| Tall Building Cities - United States | 0 | - | 4.48 | 68,259 |
| World Cities A-Z by Clue #1 | 0 | - | 4.55 | 65,714 |
| World Cities A-Z by Clue #2 | 0 | - | 4.45 | 57,238 |
| Word Puzzles - World Cities #1 | 0 | - | 4.50 | 50,563 |
| Most Guessed World Cities | 0 | - | 4.70 | 99,330 |
| Most Guessed Non-Capital Cities | 0 | - | 4.42 | 53,104 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,570,386 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,028 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,662 |
| Island Countries | 0 | - | 4.99 | 707,505 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,464 |
| Himalayan Countries | 0 | - | 4.95 | 135,250 |
| Andean Countries | 0 | - | 4.94 | 82,770 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,181 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,123 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,851 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,558 |
| Danube Countries | 0 | - | 4.97 | 71,054 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,718 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,508 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,405 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,333 |
| European Landlocked Countries | 0 | - | 4.99 | 145,721 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,156 |
| Countries with the Most Species | 0 | - | 4.99 | 95,229 |
| Countries 197 to 205 | 0 | - | 4.87 | 69,296 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,192 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,358 |
| Countries that Use the Peso | 0 | - | 4.88 | 58,945 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,553 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,924 |
| Countries in the Alps | 0 | - | 4.86 | 116,777 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,529 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,196 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 77,987 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,394 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,119 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 94,974 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,537 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,728 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,142 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,027 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,185 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,026 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,423 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,715 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,728 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,007 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,617 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,240 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,740 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 239,120 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,548 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,577 |
| Largest Countries By Category | 0 | - | 4.97 | 156,706 |
| Countries by Countries | 0 | - | 4.96 | 62,233 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,333 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,953 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,319 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,729 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,039,097 |
| Northernmost Countries | 0 | - | 4.99 | 357,568 |
| Countries with the Most Murders | 0 | - | 4.55 | 149,917 |
| Countries with the Highest Murder Rate | 0 | - | 4.64 | 73,791 |
| Countries with the Most Skyscrapers per Capita | 0 | - | 4.69 | 72,140 |
| Countries with the Most Total Precipitation | 0 | - | 4.69 | 65,541 |
| Countries with the Most Precipitation | 0 | - | 4.69 | 52,655 |
| Countries of South America | 0 | - | 5.00 | 914,239 |
| Countries of Oceania | 0 | - | 5.00 | 1,039,845 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,847,313 |
| "Land" Countries | 0 | - | 4.98 | 333,566 |
| Countries with the Most Tropical Cyclones | 0 | - | 4.55 | 49,573 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 144,681 |
| Western Europe Map Quiz | 0 | - | 4.87 | 93,475 |
| Top World Languages | 0 | - | 4.92 | 812,765 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 81,529 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,224 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 206,329 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 127,599 |
| Longest International Borders | 0 | - | 4.99 | 263,495 |
| Countries with Three Borders | 0 | - | 4.96 | 36,168 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,588 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 89,604 |
| Geography by Letter on the World Map - C | 0 | - | 4.78 | 116,548 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 47,646 |
| Ethnic Groups A-Z | 0 | - | 4.50 | 42,038 |
| Demonym of Every Country | 0 | - | 4.91 | 58,618 |
| Islands A-Z | 0 | - | 4.46 | 116,722 |
