| Random Capital to Country | 0 | - | 4.99 | 2,598,858 |
| Random Country to Capital | 0 | - | 4.98 | 925,887 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,765,737 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,110,267 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 218,327 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,703 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 408,799 |
| Top World Languages | 0 | - | 4.92 | 827,861 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 140,913 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,441 |
| Random Countries by Borders | 0 | - | 4.99 | 82,894 |
| Random World Capitals on a Map | 0 | - | 4.93 | 135,452 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 386,544 |
| Places in their Native Language #1 | 0 | - | 4.85 | 243,040 |
| Busiest Airports in Europe | 0 | - | 4.91 | 146,870 |
| World's Busiest Airports | 0 | - | 4.96 | 236,458 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,503 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,645,719 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,915 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 114,138 |
| U.S. National Parks Map Quiz | 0 | - | 4.48 | 56,071 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 452,683 |
| Solve the Secret Country #1 | 0 | - | 4.93 | 167,451 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 119,823 |
| UNESCO World Heritage Countries | 0 | - | 4.98 | 136,551 |
| Anagram Chain - Countries | 0 | - | 4.98 | 117,298 |
| Countries with the Most Airports | 0 | - | 4.96 | 99,938 |
| Countries with Most Tourists with Exceptions | 0 | - | 4.97 | 126,490 |
| Countries with Four Letters | 0 | - | 4.99 | 425,038 |
| Five Countries With the Most Tourists by Continent | 0 | - | 4.95 | 122,808 |
| Airport Codes Quiz #1 | 0 | - | 4.81 | 216,207 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 70,629 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 65,481 |
| Capital Cities Chain | 0 | - | 4.84 | 83,221 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,410 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,686 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 184,093 |
| Country Chain | 0 | - | 4.96 | 218,145 |
| Countries by Emojis | 0 | - | 4.99 | 241,366 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,410 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 323,061 |
| Countries Whose Airlines Carried the Most Passengers | 0 | - | 4.94 | 72,865 |
| Islands by Country #1 | 0 | - | 4.90 | 176,102 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,089 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,408 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,279 |
| Name a Valid Country #3 | 0 | - | 4.99 | 265,420 |
| Name a Valid Country #1 | 0 | - | 4.99 | 294,203 |
| Name a Valid Country #2 | 0 | - | 4.98 | 253,488 |
| Name a Valid Country #4 | 0 | - | 4.97 | 258,537 |
| Name a Valid Country #5 | 0 | - | 4.99 | 209,435 |
| Name a Valid Country #6 | 0 | - | 4.95 | 143,243 |
| Name a Valid Country #7 | 0 | - | 4.91 | 131,327 |
| Name a Valid Country #8 | 0 | - | 4.86 | 100,497 |
| Foods of the World by Description | 0 | - | 4.18 | 46,094 |
| World Currency Quiz | 0 | - | 4.92 | 305,827 |
| Busiest Air Routes in the World | 0 | - | 4.54 | 38,524 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 738,498 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 490,757 |
| Airlines by Country | 0 | - | 4.52 | 135,726 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,347 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 221,573 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,451 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,169 |
| The Only Country ... | 0 | - | 4.91 | 81,697 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,545 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,581 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,522 |
| Largest Countries with Little Tourism | 0 | - | 4.70 | 62,046 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,995 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,779 |
| Random General Knowledge - Countries | 0 | - | 4.33 | 89,048 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 49,226 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,512 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 237,654 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 226,611 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 193,331 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,723 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 80,905 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,898 |
| Random Name a Valid Country | 0 | - | 4.99 | 206,230 |
| Places in their Native Language #2 | 0 | - | 4.80 | 134,823 |
| Busiest Airports in the United States | 0 | - | 4.54 | 136,019 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,511 |
| Boundary Waters | 0 | - | 4.92 | 88,702 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.87 | 35,354 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,201 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,529 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,484 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,819 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,918 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 81,153 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,739 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 139,502 |
| Tourist Route of Europe | 0 | - | 4.24 | 42,961 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,350 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,404 |
| Cities by Airports | 0 | - | 4.47 | 103,842 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 67,308 |
| Cities Chain #2 | 0 | - | 4.42 | 56,486 |
| Cities Chain #1 | 0 | - | 4.61 | 66,771 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 41,067 |
| Landlocked Countries | 0 | - | 4.99 | 424,256 |
| Countries of the World - One Minute Sprint | 0 | - | 4.36 | 981,363 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 96,944 |
| Foods by Country of Origin #1 | 0 | - | 4.41 | 337,606 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 79,934 |
| Flag Carrier Airlines | 0 | - | 4.19 | 50,919 |
| 25 Most Photographed Cities in Europe | 0 | - | 4.36 | 100,858 |
| World Capitals Quiz | 0 | - | 5.00 | 5,097,799 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,825 |
| Countries with the Most Tourists Per Capita | 0 | - | 4.28 | 82,244 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,794,885 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 280,536 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 122,644 |
| Demonyms Quiz | 0 | - | 4.15 | 185,465 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,845 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,260 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,778 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,808 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 333,816 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,596,306 |
| Solve the Secret Capital City | 0 | - | 4.80 | 164,409 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,465 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,239 |
| Last Names by Country of Origin | 0 | - | 4.64 | 157,165 |
| Island Countries | 0 | - | 4.99 | 711,975 |
| Sahara Desert Countries | 0 | - | 4.98 | 165,530 |
| Himalayan Countries | 0 | - | 4.94 | 139,686 |
| Andean Countries | 0 | - | 4.94 | 85,142 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,319 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,569 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,896 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,176 |
| Danube Countries | 0 | - | 4.97 | 72,251 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,384 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,683 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,807 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,297 |
| European Landlocked Countries | 0 | - | 4.99 | 147,430 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,045 |
| Countries with the Most Species | 0 | - | 4.99 | 103,456 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,175 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,700 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,811 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,728 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,455 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,880 |
| Countries in the Alps | 0 | - | 4.87 | 118,542 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,224 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,558 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,843 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,853 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,777 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,117 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,974 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,709 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,329 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,046 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,782 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,650 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,427 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,666 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,753 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,453 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,502 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 65,460 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,452 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,108 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,780 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,412 |
| Largest Countries By Category | 0 | - | 4.97 | 158,603 |
| Countries that Produce the Most Cheese per Capita | 0 | - | 4.51 | 53,010 |
| Countries by Countries | 0 | - | 4.96 | 63,483 |
| Countries With One Word and Two U's | 0 | - | 4.45 | 51,240 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,055 |
| Top 10 Hottest Asian Countries | 0 | - | 4.63 | 49,354 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,359 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,638 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,958 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,053,006 |
| Northernmost Countries | 0 | - | 4.99 | 363,314 |
| Countries That Produce the Most Spices | 0 | - | 4.44 | 41,660 |
| Countries by Milk Production | 0 | - | 4.54 | 44,178 |
| Mountains by Country | 0 | - | 4.56 | 81,947 |
| Islands by Country #2 | 0 | - | 4.80 | 77,763 |
| Countries of South America | 0 | - | 5.00 | 930,569 |
| Countries of Oceania | 0 | - | 5.00 | 1,060,977 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,884,780 |
| "Land" Countries | 0 | - | 4.98 | 338,002 |
| Countries Which Eat the Most Beef | 0 | - | 4.46 | 50,359 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.91 | 116,239 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 146,314 |
| Western Europe Map Quiz | 0 | - | 4.85 | 93,942 |
| Airports Named for People #1 | 0 | - | 4.44 | 56,078 |
| World's Biggest Airlines | 0 | - | 4.42 | 125,943 |
| Airline Logos | 0 | - | 4.45 | 141,269 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,584 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 209,696 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,467 |
