| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,558 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,941 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,799 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 113,075 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 115,203 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 66,184 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,583 |
| Monarchies of the World | 0 | - | 4.94 | 170,179 |
| People on Money by Country | 0 | - | 4.83 | 60,703 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 155,321 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,799 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 170,022 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 88,446 |
| Countries By Wikipedia Word Clouds | 0 | - | 4.84 | 40,354 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,637 |
| Geography by Letter - T | 0 | - | 4.84 | 155,119 |
| Country Word Search #2 | 0 | - | 4.54 | 56,768 |
| Country Word Search - Large Edition | 0 | - | 4.68 | 65,263 |
| Boundary Waters | 0 | - | 4.92 | 88,758 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.87 | 35,408 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,689 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,949 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,775 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,901 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,573 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,706 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 154,107 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,668 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,907 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 193,940 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,963 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,869 |
| Most Guessed Cities by Country #2 | 0 | - | 4.94 | 80,373 |
| Most Guessed Cities by Country #1 | 0 | - | 4.87 | 103,284 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 99,429 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 73,488 |
| Terrible Country Spellings Accepted by JetPunk #1 | 0 | - | 4.85 | 33,874 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 199,235 |
| Coldest Countries | 0 | - | 4.97 | 139,393 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 91,021 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 83,053 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 60,082 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,916 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 181,249 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.87 | 83,003 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 108,852 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,576 |
| Country Word Search #1 | 0 | - | 4.36 | 201,020 |
| Geography Generator Puzzle #1 | 0 | - | 4.12 | 45,679 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,868,676 |
| Landlocked Countries | 0 | - | 4.99 | 425,664 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 238,618 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 174,423 |
| NATO Military Alphabet | 0 | - | 4.98 | 564,207 |
| Geography A-Z #2 | 0 | - | 4.46 | 53,144 |
| Geography A-Z #5 | 0 | - | 4.44 | 37,507 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,919 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,819 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,383 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,964 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,990 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.42 | 35,349 |
| World Capitals Quiz | 0 | - | 5.00 | 5,105,207 |
| Sahara Desert Countries | 0 | - | 4.98 | 166,174 |
| Himalayan Countries | 0 | - | 4.93 | 140,174 |
| Andean Countries | 0 | - | 4.94 | 85,395 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,547 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,936 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,125 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,400 |
| Danube Countries | 0 | - | 4.97 | 72,364 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,571 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,821 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,086 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,579 |
| European Landlocked Countries | 0 | - | 4.99 | 147,592 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,275 |
| Countries with the Most Species | 0 | - | 4.99 | 103,552 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,384 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,768 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,877 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,832 |
| Currencies by $ymbol | 0 | - | 4.56 | 33,570 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,569 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,000 |
| Countries in the Alps | 0 | - | 4.87 | 118,750 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,586 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,832 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,950 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,011 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,935 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,238 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,380 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,846 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,410 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,160 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,858 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,735 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,546 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,772 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,873 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,798 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,597 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 67,083 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,644 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,630 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,108 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,493 |
| Largest Countries By Category | 0 | - | 4.97 | 158,840 |
| Most-Searched Countries on Wikipedia | 0 | - | 4.46 | 50,239 |
| Countries by Countries | 0 | - | 4.96 | 63,627 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,239 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,394 |
| Countries with Volcano Deaths | 0 | - | 4.74 | 33,905 |
| Countries with Earthquake Deaths | 0 | - | 4.61 | 98,812 |
| Countries with the Highest Death Rate | 0 | - | 4.54 | 47,591 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,664 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,096 |
| Country Superlatives #1 | 0 | - | 4.46 | 126,201 |
| Country Superlatives Quiz #2 | 0 | - | 4.53 | 64,689 |
| Country Superlatives - Not the United States | 0 | - | 4.48 | 73,646 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,803,577 |
| Countries by Wikipedia Descriptions #1 | 0 | - | 4.93 | 65,562 |
| Countries by Wikipedia Descriptions #4 | 0 | - | 4.87 | 57,147 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,602 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 146,448 |
| Western Europe Map Quiz | 0 | - | 4.85 | 93,981 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,792 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,614 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 210,057 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,563 |
| Longest International Borders | 0 | - | 4.99 | 265,802 |
| Countries with Three Borders | 0 | - | 4.96 | 36,766 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,344 |
| Geography by Letter - A | 0 | - | 4.74 | 212,772 |
| Geography by Letter - B | 0 | - | 4.56 | 185,757 |
| Geography by Letter - H | 0 | - | 4.69 | 151,236 |
| Geography by Letter - C | 0 | - | 4.48 | 159,668 |
| Geography by Letter - D | 0 | - | 4.50 | 151,651 |
| Geography by Letter - E | 0 | - | 4.42 | 148,482 |
| Geography by Letter - I | 0 | - | 4.42 | 122,722 |
| Geography by Letter - K | 0 | - | 4.54 | 119,054 |
| Geography by Letter - L | 0 | - | 4.44 | 149,557 |
| Geography by Letter - M | 0 | - | 4.49 | 119,561 |
| Geography by Letter - N | 0 | - | 4.51 | 127,916 |
| Geography by Letter - P | 0 | - | 4.47 | 176,874 |
| Geography by Letter - R | 0 | - | 4.43 | 132,608 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 141,434 |
| Geography by Letter - U | 0 | - | 4.52 | 143,915 |
| Asian Geography By Letter - K | 0 | - | 4.75 | 58,357 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,489 |
| World's Most Grown Crops | 0 | - | 4.77 | 130,422 |
| Demonym of Every Country | 0 | - | 4.90 | 61,467 |
| Islands by Wikipedia Descriptions | 0 | - | 4.54 | 37,501 |
| Coldest Countries with Exceptions | 0 | - | 4.69 | 39,370 |
| Countries by Military Spending | 0 | - | 4.93 | 178,981 |
| Classic Novels by Plot #2 | 0 | - | 4.86 | 38,567 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 121,709 |
| Countries Breakdown Puzzle #1 | 0 | - | 3.83 | 125,340 |
| Countries Breakdown Puzzle #2 | 0 | - | 3.70 | 42,521 |
| Countries Breakdown Puzzle #4 | 0 | - | 4.31 | 27,152 |
| Countries Breakdown Puzzle #5 | 0 | - | 4.17 | 14,247 |
| Countries Breakdown Puzzle #3 | 0 | - | 4.13 | 29,947 |
| Countries Hidden in the World Map - Treasure Hunt | 0 | - | 4.40 | 28,680 |
| Geography Generator Puzzle #8 | 0 | - | 4.02 | 14,317 |
| Geography Generator Puzzle #5 | 0 | - | 4.18 | 15,094 |
| Geography Generator Puzzle #3 | 0 | - | 4.14 | 16,484 |
| Geography Generator Puzzle #4 | 0 | - | 4.09 | 13,711 |
| Geography Generator Puzzle #7 | 0 | - | 4.26 | 14,479 |
| Pacific Ocean General Knowledge | 0 | - | 4.70 | 36,391 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 48,011 |
| "Second Best" Geography Edition #1 | 0 | - | 4.56 | 63,666 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,306 |
| Tall Building Cities - United States | 0 | - | 4.48 | 68,495 |
| World Cities A-Z by Clue #1 | 0 | - | 4.51 | 77,260 |
| World Cities A-Z by Clue #2 | 0 | - | 4.41 | 60,291 |
| Word Puzzles - World Cities #1 | 0 | - | 4.50 | 51,273 |
| Most Guessed World Cities | 0 | - | 4.70 | 100,632 |
| Most Guessed Non-Capital Cities | 0 | - | 4.42 | 53,628 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,599,224 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,648 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 409,629 |
| Island Countries | 0 | - | 4.99 | 712,513 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,054,569 |
| Northernmost Countries | 0 | - | 4.99 | 363,929 |
| Countries with the Most Murders | 0 | - | 4.55 | 151,276 |
| Countries with the Highest Murder Rate | 0 | - | 4.64 | 74,019 |
| Countries with the Most Skyscrapers per Capita | 0 | - | 4.69 | 72,782 |
| Countries with the Most Total Precipitation | 0 | - | 4.69 | 65,980 |
| Countries with the Most Precipitation | 0 | - | 4.69 | 53,056 |
| Countries of South America | 0 | - | 5.00 | 932,514 |
| Countries of Oceania | 0 | - | 5.00 | 1,063,080 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,888,808 |
| "Land" Countries | 0 | - | 4.98 | 338,346 |
| Countries with the Most Tropical Cyclones | 0 | - | 4.55 | 49,882 |
| Top World Languages | 0 | - | 4.92 | 829,624 |
| Geography by Letter on the World Map - B | 0 | - | 4.49 | 91,102 |
| Geography by Letter on the World Map - C | 0 | - | 4.77 | 118,542 |
| Ethnic Groups A-Z | 0 | - | 4.51 | 42,504 |
| Islands A-Z | 0 | - | 4.46 | 127,509 |
